Mechanical / Magnetic Floats Level Switches

The K-TEK MS10 is a Single-pole, Double-throw Electric Switch Capable of Sensing the Liquid Level inside a Process Vessel. The MS10 Requires No Preventative Maintenance as it is Totally Sealed. It Provides either a Normally Open or Normally Closed Dry Contact to Activate External Devices such as... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

The LS-3 Series of Gems sensors level switches. Ideal for shallow tanks or restricted spaces, or for any low-cost, high volume use. Easy to install, the LS-3 can be used either way up and is easy switched between normally closed open operation by reversing the float. With its compact size NPT... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Configuration (Normal State): Normally Open (NO)
• Maximum Operating Pressure: 43.51

Switching Voltage:240 Vac. Switching Capacity: 2A 120 Vac / 1.0A 240 Vdc. Switch Resistance: 3.0 Ohms Max. Differential Angle: 8 ° Deg. Size: L:140.0mm (5.5in) Dia: 76.0mm (3in) Cable Length: 3.048m (10ft) Contact Form: A. Normally Open [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Max AC Voltage Rating: 240

• Media Type: Liquid

The K-TEK MS50 consists of latching reed switches totally enclosed in a stainless steel chamber (other materials available) and a float containing a magnet in which the switches will detect. The sensing element (chamber) and the float are normally inserted into the tank through a top process... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC) (optional feature)

The LS-3 Series of Gems sensors level switches. Ideal for shallow tanks or restricted spaces, or for any low-cost, high volume use. Easy to install, the LS-3 can be used either way up and is easy switched between normally closed open operation by reversing the float. With its compact size NPT... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Configuration (Normal State): Normally Open (NO)
• Maximum Operating Pressure: 43.51

Switching Voltage: 240 Vac. Switching Capacity: 2A 120 Vac / 1.0A 240 Vdc. Switch Resistance: 3.0 Ohms Max. Differential Angle: 25 ° Deg. Size: L:140.0mm (5.5in). Dia: 76.0mm (3in). Cable Length: 3.048m (10ft). Contact Form: A Normally Open [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO)

• Media Type: Liquid
• Max AC Voltage Rating: 240

The unique magnetic coupling action eliminates the need for seals, diaphragms, springs, or torque tubes. There is no physical contact between the switch and the process. Magnetic coupling also eliminates the necessity of process connections and insures total isolation from the process. [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

The LS-3 Series of Gems sensors level switches. Ideal for shallow tanks or restricted spaces, or for any low-cost, high volume use. Easy to install, the LS-3 can be used either way up and is easy switched between normally closed open operation by reversing the float. With its compact size NPT... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Configuration (Normal State): Normally Open (NO)
• Maximum Operating Pressure: 145

Switching Voltage: 240 Vac. Switching Capacity: 2A 120 Vac / 1.0A 240 Vac. Switch Resistance: 3.0 Ohms Max. Differential Angle: 65 ° Deg. Size: L:140.0mm (5.5in). Dia: 76.0mm (3in). Cable Length: 3.048m (10ft). Contact Form: A Normally Open [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO)

• Media Type: Liquid
• Max AC Voltage Rating: 240

The LMS200 consists of two snap action switches operated by a precision actuation mechanism. The actuation mechanism consists of two cams arranged on a spindle assembly. A rod magnet is internally mounted to a spindle assembly in such a way as to cause the spindle to rotate when a magnetic... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

The LS-3 Series of Gems sensors level switches. Ideal for shallow tanks or restricted spaces, or for any low-cost, high volume use. Easy to install, the LS-3 can be used either way up and is easy switched between normally closed open operation by reversing the float. With its compact size NPT... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Maximum Operating Pressure: 15

Switching Voltage: 240 Vac. Switching Capacity: 5A 240 Vac / 3A 240 Vac. Switch Resistance: 3.0 Ohms Max. Differential Angle: 10 Deg. Max. Size: L:127.0mm (5in). Dia:88.9mm (3.5in) Lead. Length: 3.048m(10ft). Contact: Form A Normally Open [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Max AC Voltage Rating: 240

• Media Type: Liquid

ABB's LS Series Mechanical Level Switches are the most rugged and durable liquid point-level detection products in the industrial marketplace today. ABB innovations such as the one-step switch point adjust and the hermetically sealed/dual compartment switching mechanism have eliminated the need for... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT) (optional feature); Double Pole, Double Throw (DPDT) (optional feature)

The LS-3 Series of Gems sensors level switches. Ideal for shallow tanks or restricted spaces, or for any low-cost, high volume use. Easy to install, the LS-3 can be used either way up and is easy switched between normally closed open operation by reversing the float. With its compact size NPT... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Configuration (Normal State): Normally Open (NO)
• Maximum Operating Pressure: 145

Switching Voltage: 240 Vac. Switching Capacity: 10A 120 Vac / 5A 240 Vac. Switch Resistance: 3.0 Ohms Max. Differential Angle: 10 °. Size: L:127.0mm (5in). Dia:88.9mm (3.5in) Lead. Length: 3.860m (12ft 8in). Contact: 2 Form A Normally Open [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Max AC Voltage Rating: 240

• Media Type: Liquid

The LS-3 Series of Gems sensors level switches. Ideal for shallow tanks or restricted spaces, or for any low-cost, high volume use. Easy to install, the LS-3 can be used either way up and is easy switched between normally closed open operation by reversing the float. With its compact size NPT... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Maximum Operating Pressure: 149

Reversible Switch Action. Switching Voltage: 240Vac / 200Vdc. Switching Current: 0.5A Max. Carry Current: 1.0A Max. Contact Resistance: 200 mOhms Max. Material: Polypropylene. Size: Length 90.0mm (3.543in). Float Movement: 43.0mm (1.692in) [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Max Current Rating: 0.5000

• Media Type: Liquid
• Max AC Voltage Rating: 240

The LS-3 Series of Gems sensors level switches. Ideal for shallow tanks or restricted spaces, or for any low-cost, high volume use. Easy to install, the LS-3 can be used either way up and is easy switched between normally closed open operation by reversing the float. With its compact size NPT... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Configuration (Normal State): Normally Open (NO)
• Maximum Operating Pressure: 43.51

Reversible Switch Action. Switching Voltage: 240Vac / 200Vdc. Switching Current: 0.5A Max. Carry Current: 1.0A Max. Contact Resistance: 200 mOhms Max. Material: Polypropylene. Size: Length 97.5mm (3.838in). Float Movement: 43.0mm (1.692in) [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Max Current Rating: 0.5000

• Media Type: Liquid
• Max AC Voltage Rating: 240

The LS-3 Series of Gems sensors level switches. Ideal for shallow tanks or restricted spaces, or for any low-cost, high volume use. Easy to install, the LS-3 can be used either way up and is easy switched between normally closed open operation by reversing the float. With its compact size NPT... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Maximum Operating Pressure: 150

Contact Form: Reversible Float. Switching Voltage: 240Vac/200Vac Max. Switching Current: 0.5A Max. Switching Capacity: 50VA Max. Contact Resistance: 200mOhms Max. Material: Stainless Steel SUS304. Size: Height: 72.0mm (2.952in). Width: 60.0mm (2.362in). Thread: 1/8in PF [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Max Current Rating: 0.5000

• Media Type: Liquid
• Max AC Voltage Rating: 200

The LS-3 Series of Gems sensors level switches. Ideal for shallow tanks or restricted spaces, or for any low-cost, high volume use. Easy to install, the LS-3 can be used either way up and is easy switched between normally closed open operation by reversing the float. With its compact size NPT... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Configuration (Normal State): Normally Closed (NC)
• Maximum Operating Pressure: 50

Contact Form: Reversible Float. Switching Voltage: 240Vac/200Vac Max. Switching Current: 0.5A Max. Switching Capacity: 50VA Max. Contact Resistance: 200mOhms Max. Material: Stainless Steel SUS304. Size: Height: 100.0mm (3.93in). Width: 98.0mm (3.858in). Thread: 3/8in PF [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Max Current Rating: 0.5000

• Media Type: Liquid
• Max AC Voltage Rating: 200

The Gems Sensors LS-7 series are ideal for high volume use in small tanks and vessels. Engineered plastics construction offers a broad compatibility in water, oils and chemicals, making them suitable for various applications. All models are highly reliable and excellent quality. Lead wire gauge: 22... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Maximum Operating Pressure: 98.63

Contact Form: Reversible Float. Switching Voltage: 240Vac/200Vdc Max. Switching Current: 0.5A Max. Switching Capacity: 50VA Max. Contact Resistqance: 200mOhms Max. Material: Stainless Steel SUS304. Size: Height: 125.0mm (4.921in). Width: 118.0mm (4.645in). Thread: 3/8in PF [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Max Current Rating: 0.5000

• Media Type: Liquid
• Max AC Voltage Rating: 240

The Gems Sensors LS-7 series are ideal for high volume use in small tanks and vessels. Engineered plastics construction offers a broad compatibility in water, oils and chemicals, making them suitable for various applications. All models are highly reliable and excellent quality. Lead wire gauge: 22... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Maximum Operating Pressure: 98.63

Contact form: Reversible Float. Switching Voltage: 125Vac Breakdown 250Vac. Switching Current: 0.5A Max. Carry Current: 1.0A Max. Contact Resistance: 200 mOhms Max. Material: Polypropylene. Size: Length 58.0mm (2.283in). Float Diameter: 20.0mm (.787in) [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Max Current Rating: 0.5000

• Media Type: Liquid
• Max AC Voltage Rating: 125

The Gems Sensors LS-7 series are ideal for high volume use in small tanks and vessels. Engineered plastics construction offers a broad compatibility in water, oils and chemicals, making them suitable for various applications. All models are highly reliable and excellent quality. Lead wire gauge: 22... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Maximum Operating Pressure: 98.63

Contact form: Reversible Float. Switching Voltage: 240Vac / 200Vdc. Switching Current: 0.5A Max. Carry Current: 1.0A Max. Contact Resistance: 200 mOhms Max. Material: Polypropylene Solid Float. Size: Length 58.0mm (2.283in). Float Diameter: 25.0mm (.984in) [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Max Current Rating: 0.5000

• Media Type: Liquid
• Max AC Voltage Rating: 240

The Gems Sensors LS-7 series are ideal for high volume use in small tanks and vessels. Engineered plastics construction offers a broad compatibility in water, oils and chemicals, making them suitable for various applications. All models are highly reliable and excellent quality. Lead wire gauge: 22... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Maximum Operating Pressure: 98.63

Contact Form: Reversible Float. Switching Voltage: 240Vac/200Vac Max. Switching Current: 0.5A Max. Switching Capacity: 50VA Max. Contact Resistance: 200mOhms Max. Material: Stainless Steel SUS304. Size: Height: 60.0mm (2.362in). Width: ∅28.0mm (1.102in). Thread: 1/8in PF [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Max Current Rating: 0.5000

• Media Type: Liquid
• Max AC Voltage Rating: 200

The Gems Sensors LS-7 series are ideal for high volume use in small tanks and vessels. Engineered plastics construction offers a broad compatibility in water, oils and chemicals, making them suitable for various applications. All models are highly reliable and excellent quality. Lead wire gauge: 22... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Maximum Operating Pressure: 98.63

Contact Form: Reversible Float. Switching Voltage: 240Vac/200Vac Max. Switching Current: 0.5A Max. Switching Capacity: 50VA Max. Contact Resistance: 200mOhms Max. Material: Stainless Steel SUS304. Size: Height: 88.0mm (3.464in). Width: 41.0mm (1.614in). Thread: 3/8in PF [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Max Current Rating: 0.5000

• Media Type: Liquid
• Max AC Voltage Rating: 200

The Gems Sensors LS-7 series are ideal for high volume use in small tanks and vessels. Engineered plastics construction offers a broad compatibility in water, oils and chemicals, making them suitable for various applications. All models are highly reliable and excellent quality. Lead wire gauge: 22... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Maximum Operating Pressure: 98.63

Contact Form: Reversible Float. Switching Voltage: 240Vac/200Vac Max. Switching Current: 0.5A Max. Switching Capacity: 50VA Max. Contact Resistance: 200mOhms Max. Material: Stainless Steel SUS304. Size: Height: 108.0mm (4.251in). Width: 45.0mm (1.771in). Thread: 3/8in PF [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Max Current Rating: 0.5000

• Media Type: Liquid
• Max AC Voltage Rating: 200

The Gems Sensors LS-7 series are ideal for high volume use in small tanks and vessels. Engineered plastics construction offers a broad compatibility in water, oils and chemicals, making them suitable for various applications. All models are highly reliable and excellent quality. Lead wire gauge: 22... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Maximum Operating Pressure: 49.31

Contact Form: Reversible Float. Switching Voltage: 240Vac/200Vac Max. Switching Current: 0.5A Max. Switching Capacity: 50VA Max. Contact Resistance: 200mOhms Max. Material: Stainless Steel SUS304. Size: Height: 106.0mm (4.173in). Width: ∅52.0mm (2.047in). Thread: 3/8in PF [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Max Current Rating: 0.5000

• Media Type: Liquid
• Max AC Voltage Rating: 200

The Gems Sensors LS-7 series are ideal for high volume use in small tanks and vessels. Engineered plastics construction offers a broad compatibility in water, oils and chemicals, making them suitable for various applications. All models are highly reliable and excellent quality. Lead wire gauge: 22... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Maximum Operating Pressure: 49.31

Contact Form: Normally Closed. Switching Voltage: 250Vac Max. Switching Current: 2A Max. Switching Capacity: 40W SPDT Max. Contact Resistance: 200mOhms Max. Material: Stainless Steel SUS304. Size: Height: 128.0mm (5.039in). Width: 75.0mm (2.952in). Thread: 1/2in PF [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Closed (NC)

• Media Type: Liquid
• Max Current Rating: 2

The Gems Sensors LS-7 series are ideal for high volume use in small tanks and vessels. Engineered plastics construction offers a broad compatibility in water, oils and chemicals, making them suitable for various applications. All models are highly reliable and excellent quality. Lead wire gauge: 22... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Configuration (Normal State): Normally Closed (NC)
• Maximum Operating Pressure: 98.63

Switching Voltage: 1.5 – 5.0 Vdc. Switching Capacity: 0.12A 12 Vac / 0.15A 120 Vdc. 25W Lamp Load at 120W. Switching Resistance: 3.0 Ohms Max. Differential Angle: 8 ° . Max. Size: L : 140.0mm (5.5in) Dia: 76.0mm (+in) Cable Length : 3.048m (10ft) [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Max DC Voltage Rating: 1.5

• Media Type: Liquid

The Gems Sensors LS-7 series are ideal for high volume use in small tanks and vessels. Engineered plastics construction offers a broad compatibility in water, oils and chemicals, making them suitable for various applications. All models are highly reliable and excellent quality. Lead wire gauge: 22... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Maximum Operating Pressure: 300

Switching Voltage: 230 Vac. Switching Capacity: 100 Watts Max. 10 Watts Min. Switch Resistance: Solid State Output. Differential Angle: 10 ° Deg. Size: L:1400mm (5.5in) Dia: 76.0mm (3in) Cable Length: 3.048m (10ft) [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Max AC Voltage Rating: 230

• Media Type: Liquid

The Gems Sensors LS-7 series are ideal for high volume use in small tanks and vessels. Engineered plastics construction offers a broad compatibility in water, oils and chemicals, making them suitable for various applications. All models are highly reliable and excellent quality. Lead wire gauge: 22... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Maximum Operating Pressure: 100

The ER02 is a dual point, fixed rod conductive level switch. This model features two active switch points using only one rod. This unit is available with or without a housing. Like the EL series, the ER02 also requires separate panel mounted relays to control the process. Depending on the... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

• Media Type: Liquid
• Maximum Operating Pressure: 290

KOBOLD's M-series magnetic level switches are used for the monitoring and control of liquid levels in vessels. These level switches are custom manufactured to customer specifications. The float switches are fitted with a hermetically sealed contact which is situated in the tube. The float sliding on... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

Constructed entirely of 316SS, the LV-40 Single Station Level Switch is specifically designed to withstand the effects of a wide range of chemicals. The unit has a maximum operating temperature of 300F and can be used to meet many level control applications, including medical and water purification... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

The FS series of sensors are economical electromechanical float switches for liquid level sensing. Selectable normally open or normally closed outputs, along with various mounting configurations and housing materials, allow the FS sensors to fit a wide variety of level applications. Float switches... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

AKS 38 is an electro-mechanical liquid level switch designed to provide a reliable, electro-mechanical response to liquid level changes. The simple and basic design ensures long lifetime performance and reliable operation for many applications. Can control liquid level in vessels and accumulators or... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC) (optional feature)

1. Description. LS level switch is consisting of a magnetic float, unit stem with magnetic reed switch, the magnetic float moves with liquid level to actuate a hermetically sealed magnetic switch within the unit stem. The level switches usually used for high or low alarm vessels. Since technologies... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Accuracy (Continuous Level): 0.0984

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

Up to four encapsulated magnetic sensor elements can be placed in any position at 10 mm intervals in the immersion tube of BERNSTEIN adjustable float switches. Thanks to their extremely user-friendly design, each of these universally used devices can replace several conventional switches. Instead of... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Measuring Range: ? to 39.37

• Media Type: Liquid
• Switch Type: Electro-mechanical switch

FPI Sensors custom level switches are available in a variety of materials, lengths and mounting options making it an ideal choice for many industries and applications. FPI ’s custom liquid level sensor is engineered using the best components and manufacturing techniques to insure a quality,... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Measuring Range: 1 to 235

• Media Type: Liquid
• Switch Type: Electro-mechanical switch

Model series FK10 conductive level switches are intended to be used with the FKE electrode relay for detecting the level of conductive fluids. An A.C. voltage is applied to an electrode insulated from the tank. When the electrode is wetted by the process fluid, a low current flows from the electrode... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Maximum Operating Pressure: 290

• Media Type: Liquid
• Material Temperature Range: -4 to 212

Compact single level vertical mount LS01 Series Liquid Level Sensor used in level control, detection and monitoring. High power switch option, other cables and connectors. [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

The Whitman Controls L20 / L25 Series Side Mounted CPVC Plastic Liquid Level Switches are typically used in water and potable water applications. The side mount provides added versatility, allowing the switch to be used as a high or low level indicator, and plastic body provides use up to 100 PSI. [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Maximum Operating Pressure: 100

• Media Type: Liquid
• Material Temperature Range: -40 to 180

Walchem ’s polypropylene tank level switches work well in chemicals that are clean and non-coating or scaling. Polypropylene should be compatible with nearly all water treatment chemicals. The reed switch output provides a reliable input to our WebMaster series controllers. These level... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Measuring Range: 0.0 to 36

• Media Type: Liquid
• Repeatability (Point Level): 0.0787

All Stainless Steel. FDA Compliant for Contact with Food. High Temperatures and Pressures. Rugged construction suitable for most corrosive liquids, and for high temperatures and pressures. All-stainless steel material of construction complies with FDA food contact regulations. [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

Float switches are used to trip high/low level alarms, engage relays, control or start/stop pumps, open/close valves etc. They are a simple, inexpensive way to provide independent or redundant setpoints for emergency shut-down or backup. [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Repeatability (Point Level): 0.0300

• Media Type: Liquid
• Switch Type: Electro-mechanical switch

The miniature L001 and L002 afford the lowest cost, smallest sized level switch on the market today combined with unmatched quality, reliability and ease of installation. These solid polypropylene switches are compatible with a broad range of liquids and durable enough to withstand system pressures... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

The M7790 side-mounted liquid level switch has a PBT stem and a PBT float. PBT is a stong plastic that features excellent structural integrity. It is best used where temperature resistance and permeability are not factors such as fuel and hydraulic systems up to 120 degrees C. The M7790 is not for... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

Barksdale's Bilge Switch offers an ideal portable level switching solution for your mobile application. Featuring all stainless steel construction with a polyethylene float, the Bilge Switch is rugged enough to handle demanding level control problems and hold up to a broad range of media. An... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

The FA/FB Series is a cable float level switch product line constructed from a variety of chemical resistant materials. These are durable, low-cost, simple and easy-to-use float level switches equipped with either a microswitch, reed switch or mercury switch output. FAB Cable Float Level Switch,... [See More]

• Meter Technology Type: Mechanical/magnetic Floats

• Media Type: Liquid

The Liquifloat T FTS20 - 52010123 from Endress+Hauser with relay output is a Float point level switch for simple and inexpensive detection of limit levels in liquids with a process pressure range of max. 3 bar. It can be used in tanks and vessels or also in open channels as overflow protection or... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Measuring Range: 197

• Media Type: Liquid
• Material Temperature Range: ? to -4

The EL TA01 is a single point, fixed rod level switch with no housing and a screw terminal type electrical connection. The EL TA01 also requires separate panel mounted relays to control the process. Depending on the requirement, the customer can choose from either the BS/16, BS40, CN/16, CN73R or... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

• Media Type: Liquid; Dry material (Bulk solids and powders)
• Maximum Operating Pressure: 290

The KOBOLD NAB Series float level switch for liquids provides mercury-free level switching for tank applications requiring high current capability. With such capacities, pumps may be directly controlled in many applications. This float-type, tilt level switch for stop/start pump control features an... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

Well Suited for Rough or Corrosive Service. Water Purifying and Medical Application Models. High Pressure Models up to 750 PSI. User Selectable, Normally Open or Normally Closed SPST Switch. Mounts Vertically at Top or Bottom of Tank. Constructed entirely of 316SS, the LV-40 Single Station Level... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

The ILM models, made of stainless steel, are composed by a float sliding all along a rod. By a simple rod or float overturning it is possible to reverse the output function. Spheric AISI 316 stainless steel housing. NO, NC or CO output functions. Silicone or PVC cable output connection. Reversible... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Max Current Rating: 3

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Max AC Voltage Rating: 1500

1. Description. LS level switch is consisting of a magnetic float, unit stem with magnetic reed switch, the magnetic float moves with liquid level to actuate a hermetically sealed magnetic switch within the unit stem. The level switches usually used for high or low alarm vessels. Since technologies... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Accuracy (Continuous Level): 0.0787

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO)

To ensure smooth running operating processes, in many devices and industrial systems it is necessary to monitor product level in the most confined spaces. These miniature float switches have been specially developed for small tanks / reservoirs as used in the automotive industry, drinks vending... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Measuring Range: ? to 39.37

• Media Type: Liquid
• Switch Type: Electro-mechanical switch

FPI Sensors custom level switches are available in a variety of materials, lengths and mounting options making it an ideal choice for many industries and applications. FPI ’s custom liquid level sensor is engineered using the best components and manufacturing techniques to insure a quality,... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Measuring Range: 1 to 235

• Media Type: Liquid
• Switch Type: Electro-mechanical switch

The FS00Z level switch consists of a polypropylene housing with an integrated watertight and position dependent electromechanical microswitch. The unit works according to the lift principle. The hollow float is raised (lowered) by the rising (falling) liquid until it reaches an angle of 45 °... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

• Media Type: Liquid
• Max Current Rating: 15

Compact stainless steel single level vertical mount LS02 (S) Series Liquid Level Sensor used in level control, detection and monitoring. High power switch option, other cables and connectors. High temperature resistance up to 120 °C. IP68 only up to screw in thread. [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

The Whitman Controls L20 / L25 Series Side Mounted Kynar Plastic Liquid Level Switches are typically used with solvents and certain bases. The side mount provides added versatility, allowing the switch to be used as a high or low level indicator, and plastic body provides use up to 100 PSI. These... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Maximum Operating Pressure: 100

• Media Type: Liquid
• Material Temperature Range: -40 to 180

Large Size. 1" NPT. High Pressure/Temperatur. These units solve the problem of point level sensing in tanks with inaccessible tops or bottoms, or at intermediate locations in larger tanks. Operation is positive and dependable. The float pivots with changing liquid levels, displacing a shuttle which... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

The miniature LOO1U offers reliable and economical low level switching for a variety of applications and media. Made in FDA compliant polypropylene material, this compact device can actuate at levels as low as 3/8 inch of water. It can be top mounted with standard 1/8" NPT or 3/8"-16 thread or base... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

In the M4302-7807-1, downward switch height adjustment by the end user can be as much as 2", and an upward adjustment can be as much as 9". This would allow a series of tanks to use the same level switch configuration and provide easier field adjustments for low level indication. Multi-level... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Measuring Range: 10.5

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

Barksdale's BLS-810 family of level switches offers both level and temperature control in one compact unit. With brass stems and Buna-N floats, these dual function switches are compatible with a broad range of media, including most hydraulic oils. All units are shipped with 100 VA limit switches as... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO)

The FC/FD Series is a mini magnetic float level switch product line that is very cost-effective and compact. As such these magnetic float level switch units are easily installed on small machinery and in areas where very little space is available inside/outside the vessel in which they are... [See More]

• Meter Technology Type: Mechanical/magnetic Floats

• Media Type: Liquid

Top mounting, multi-point, adjustable float switch kit ML5555 from Madison provides reliable single or multi point detection of tank level via tried and true mechanical float switch actuation. The customizable kit allows for the user to configure the switch to their needs with adjustable probe... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Media Type: Liquid
• Maximum Operating Pressure: 13.7

Product Features. KOBOLD Circular Magnet System Effective from All Sides. 1450 PSIG Maximum Pressure. Temperature to 750 °F. Remote Transmission Capability. Limit Switches Available. Industrial Ruggedness. KOBOLD bypass level gauges are used in applications requiring continuous measurement,... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

Offering high reliability at low cost, the LVK-130 and LVK-140 Series level switch is recommended for many OEM applications. Extremely compact, the switch is ideal for restricted or limited space. The reed switch design allows the user to select as either normally open or normally closed by simply... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

The stainless steel models can be used also in corrosive environments. The micro level switches find their ideal application in food, chemical and oil industries. The ILMM.5/S1 model is also available in /S2 version with 1/8" gas thread. AISI 304 or 316 stainless steel body. NO or NC output... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Max Current Rating: 0.5000

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Max AC Voltage Rating: 240

1. Description. LS level switch is consisting of a magnetic float, unit stem with magnetic reed switch, the magnetic float moves with liquid level to actuate a hermetically sealed magnetic switch within the unit stem. The level switches usually used for high or low alarm vessels. Since technologies... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Accuracy (Continuous Level): 0.1181

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO)

For over 25 years it has been hard to imagine fluid level regulation, control and monitoring systems without BERNSTEIN standard float switches. In addition to being used to simply provide a signal when a liquid level drops below or exceeds a defined value, they also ideally serve as signal... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Measuring Range: ? to 78.74

• Media Type: Liquid
• Switch Type: Electro-mechanical switch

FPI Sensors custom level switches are available in a variety of materials, lengths and mounting options making it an ideal choice for many industries and applications. FPI ’s custom liquid level sensor is engineered using the best components and manufacturing techniques to insure a quality,... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Measuring Range: 1 to 235

• Media Type: Liquid
• Switch Type: Electro-mechanical switch

The level switches model FS14 work according to the magnetic float principle. The float is lifted upwards by the rising liquid level in the tank until the magnetic field of the integrated permanent magnetactivates a Reed contact. Depending on the way the level switch is mounted this contact may work... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

• Media Type: Liquid
• Mounting Options: Top mount

Compact single level vertical mount LS02 Series Liquid Level Sensor used in level control, detection and monitoring. High power switch option, other cables and connectors. IP68 only up to screw in thread. [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

The Whitman Controls L20 / L25 Series Side Mounted Kynar Plastic Liquid Level Switches are typically used with solvents and certain bases. The side mount provides added versatility, allowing the switch to be used as a high or low level indicator, and plastic body provides use up to 100 PSI. These... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Maximum Operating Pressure: 100

• Media Type: Liquid
• Material Temperature Range: -40 to 180

These units solve the problem of point level sensing in tanks with inaccessible tops or bottoms, or at intermediate locations in larger tanks. Operation is positive and dependable. The float pivots with changing liquid level, displacing a shuttle which magnetically actuates a hermetically sealed... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

Compact and available in a wide variety of materials including polypropylene, PVDF, PVC, Nylon and Buna, the L003 is a versatile, vertically mounted switch designed and priced for a full range of OEM and special purpose level control applications. Available in 1/8" NPT or 3/8-24 thread mounting... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

In the M5602-7808-1, downward switch height adjustment by the end user can be as much as 2", and an upward adjustment can be as much as 9". This would allow a series of tanks to use the same level switch configuration and provide easier field adjustments for low level indication. Multi-level... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Measuring Range: 10.5

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

Barksdale's BLS3000 Electronic Dual Level Switches combine three discrete components (dual level switch, pressure transducer, and digital level gauge) into one compact package. The BPS300 is available in three configurations: 1) dual switch points, 2) dual switch points with analog output (4-20 mA... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

The FC/FD Series is a magnetic float level switch product line. They are top mounted units designed to provide cost-effective multiple switch points using a single entry point into the vessel. FDX Magnetic Float Level Switch, Lquid Level Switch. The FC/FD series is a magnetic float level switch... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Mounting Options: Top mount

• Media Type: Liquid

Top mounting float switch M5000 from Madison provides reliable single point detection of tank level via tried and true mechanical float switch actuation. The M5000 is also suited to a wide range of voltages from 0-240 V AC/DC and a current rating of 0.14 A at maximum voltage. 316 stainless steel... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Media Type: Liquid
• Maximum Operating Pressure: 20.6

Product Features. Measuring Depths to 13 Feet. Maximum Pressure to 230 PSIG. Maximum Temperature to 250 °F. Highly Visible Level Indication for Underground Tanks and Pumps. Switches and Transmitters Available. The rugged simplicity of our NBK series bypass level indicator has been adapted for... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

• Media Type: Liquid
• Max Current Rating: 0.5000

When your application calls for a sealed tank, or the installation does not lend itself to easy removal, the LVR200 Series field-repairable continuous level switches should be considered. The entire stem and face mount can be permanently sealed to the vessel. Should replacement of the reed switches... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Measuring Range: 16 to 48

• Media Type: Liquid
• Switch Type: Electro-mechanical switch

The ILU and ILMPU models, for horizontal mounting, are also made in non-toxic polypropylene. The ILMPU model, extremely small dimensioned, can be used both as a NO function and NC function depending on mounting direction. The ILMU models, also for horizontal mounting, is made in plastic material. [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Max Current Rating: 3

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Max AC Voltage Rating: 1500

1. Description. LS level switch is consisting of a magnetic float, unit stem with magnetic reed switch, the magnetic float moves with liquid level to actuate a hermetically sealed magnetic switch within the unit stem. The level switches usually used for high or low alarm vessels. Since technologies... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Accuracy (Continuous Level): 0.1181

• Media Type: Liquid
• Configuration (Normal State): Normally Closed (NC)

FPI Sensors custom level switches are available in a variety of materials, lengths and mounting options making it an ideal choice for many industries and applications. FPI ’s custom liquid level sensor is engineered using the best components and manufacturing techniques to insure a quality,... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Measuring Range: 1 to 235

• Media Type: Liquid
• Switch Type: Electro-mechanical switch

The level switches model FS15 work according to the magnetic float principle. The float is lifted upwards by the rising liquid level in the tank until the magnetic field of the integrated permanent magnet activates a Reed contact. Depending on the way the level switch is mounted this contact may... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

• Media Type: Liquid
• Max Current Rating: 0.5000

Compact single level horizontal mount LS03 Series Liquid Level Sensor used in level control, detection and monitoring. High power switch option, other cables and connectors. High temperature resistance up to 150 °C. [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

The Whitman Controls L20 / L25 Series Side Mounted Polypropylene Liquid Level Switches are among the most versatile and durable of the side-mounted liquid level switch line. The polypropylene wetted material makes the switch highly compatible with numerous liquids from acids, to water, to bases. The... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Maximum Operating Pressure: 100

• Media Type: Liquid
• Material Temperature Range: -40 to 180

Internal Mounting. Stainless Steel Construction. Complies with FDA Food Contact Regulations. Built for durability, our LS-7 Series switches utilize stainless steel, or zinc bodies. Ideal for any small tank or vessel destined for a rugged environment. All-stainless steel material construction of Type... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

The compact L007/L007TT are a low-cost, side mounted level switches that can be mounted inside or outside the tank and are available in a wide variety of materials for most any service. The no-leak construction ensures safe installation in tanks of any size and they can be easily converted from... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

The M3200 liquid level switch has a stainless steel housing and a Buna-N float. Buna-N is typically suitable for use with aromatic hydrocarbons, diluted acids, and bases. Applications include fuel tanks and bilges where oil or fuel may be present. [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

• Media Type: Liquid
• Maximum Operating Pressure: 85

Barksdale's single-point float-type level switch provides a variety of solutions for your specific level control problems. UNS-MS 1/4 NPT-BN30 Level Switches are ideal for use in storage tanks, hydraulic power units, lube oil console systems and other general applications for level measurement. This... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

The FF Series is a magnetic float level switch specifically designed for mounting on the side of a vessel where float orientation is horizontal. It is suitable for industrial use with a wide range of fluids where the float level switch will operate with fluid density as low as 0.25 S.G.. FFX Side... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Mounting Options: Side mount; Top mount

• Media Type: Liquid
• Operating Temp: 662

Top mounting float switch M5600 from Madison provides reliable single point detection of tank level via tried and true mechanical float switch actuation. The M5600 is also suited to a wide range of voltages from 0-240 V AC/DC and a current rating of 0.4 A at maximum voltage. 316 stainless steel body... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Media Type: Liquid
• Maximum Operating Pressure: 13.7

Product Features. 316 Stainless Steel Tube. Maximum Pressure to 580 PSIG. Maximum Temperature to 390 °F. Measuring Lengths to 9.8 Ft. Optional Switches, Transmitters and Digital Displays Available. Economical Rugged Design. The Mini-NBK bypass level indicator provides many of the unique features... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Measuring Range: 0.0 to 118

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

The OMEGA LVK-90 single station horizontal level switch is cost effective for level control applications in small tanks where it is more convenient to install a level switch through the sidewall of the tank. When the float arm is raised to the switch housing, the switch is activated. As the float... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

The ILSP models, made of non toxic polypropylene with silicone cable output function, allow the change of the output function by turning the float or the rod. Cylindrical non-toxic polypropylene housing. NO, NC or CO output functions. Reversible output function by float overturning. Silicone cable... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Max Current Rating: 3

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Max AC Voltage Rating: 1500

1. Description. LS level switch is consisting of a magnetic float, unit stem with magnetic reed switch, the magnetic float moves with liquid level to actuate a hermetically sealed magnetic switch within the unit stem. The level switches usually used for high or low alarm vessels. Since technologies... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Accuracy (Continuous Level): 0.1181

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO)

Specifications: Stem Material: Brass. Float Material: Stainless Steel. Maximum Temperature (F): 250 F. PSI @ 70 Degrees F: 400 PSI. Minimum Liquid Specific Gravity: .7. Switch Max Wattage Rating at 250V: 50 Watt. Leads: 24" PFTE. Common Options: Lead Length and Color. Cable (to replace lead wire). [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC)

The L007 series horizontal mount level switches have a no-leak construction and are ideal for small tanks. The units side-wall mount internally or externally and offer a broad range of media compatibility due to the selection of construction materials. Model L007 operates on falling or rising level. [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

• Media Type: Liquid
• Max Current Rating: 1

Versatile LS04 Series Liquid Level Sensor for single, multi and continuous level control, detection and monitoring. Reservoir, tank, bottle or other container mounting configurations. Up to 6 floats, 1W-100W rated power, other cables, connectors. [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

The Whitman Controls L20 / L25 Series Side Mounted Polypropylene Liquid Level Switches are among the most versatile and durable of the side-mounted liquid level switch line. The polypropylene wetted material makes the switch highly compatible with numerous liquids from acids, to water, to bases. The... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Maximum Operating Pressure: 100

• Media Type: Liquid
• Material Temperature Range: -40 to 180

External Mounting. 7/8" - 14UNF Thread. SAE Mounting. Built for durability, our LS-7 Series switches utilize stainless steel, or zinc bodies. Ideal for any small tank or vessel destined for a rugged environment. Type 6 - Zinc alloy body with polypropylene or nylon float. SAE Mounting. [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

The horizontally mounted L070/L071 are rugged, hazardous duty level switches providing a safe, isolated switch closure for monitoring high and low liquid levels. With an all stainless steel construction and ultra-light float, the L070/L071 series provide high performance in most any media and can be... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

The M4300 liquid level switch has a brass stem and a Buna-N float. Buna-N is typically suitable for use with aromatic hydrocarbons, diluted acids, and bases within a temperature range of -50 degrees C to 120 degrees C. Applications include fuel tanks, transmissions, and hydraulic systems. [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

Barksdale's single-point float-type level switch provides a variety of solutions for your specific level control problems. Features. Compact size for easy installation. Ideal for small tanks & vessels. Reversible switch logic. Broad media compatibility. All models incorporate... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

Top mounting float switch M5602-13331 from Madison provides reliable single point detection of tank level via tried and true mechanical float switch actuation. The M5602-13331 is also suited to a wide range of voltages from 0-240 V AC/DC and a current rating of 0.4 A at maximum voltage. 316... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Media Type: Liquid
• Maximum Operating Pressure: 20.6

Product Features. Small, compact size. Precise repeatability. Reliable, long-life performance. Highly resistant to shock and vibration. Buna-N float. Brass Stem. All KOBOLD level switches use a hermetically sealed reed contact actuated by a magnet in the float. As the float rises and falls, the... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT)

The LV160 Series high level indicators have a 2 NPT mounting, making them ideal for use in underground and aboveground storage tanks. When mounted vertically at the tank top, the unit reliably indicates high liquid level. The unit's rugged construction and multiple design options make it adaptable... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Mounting Options: Top mount

The MC88C series are encoded safety magnetic sensors with rectangular housing used to monitor the position of hinged, sliding or removable guards of industrial applications. Carlo Gavazzi safety sensors stop or disconnect the dangerous motions, if the mobile protections are opened or displaced. They... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Measuring Range: 0.1969 to 0.7087
• Max Current Rating: 0.2500

1. Description. LS level switch is consisting of a magnetic float, unit stem with magnetic reed switch, the magnetic float moves with liquid level to actuate a hermetically sealed magnetic switch within the unit stem. The level switches usually used for high or low alarm vessels. Since technologies... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Accuracy (Continuous Level): 0.1181

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO)

Specifications: Stem Material: Brass. Float Material: Buna. Maximum Temperature (F): 180 F. PSI @ 70 Degrees F: 150 PSI. Minimum Liquid Specific Gravity: .45. Switch Max Wattage Rating at 250V: 50 Watt. Leads: 24" PVC. Common Options: Lead Length. SPDT Switch. Thermocouple [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC) (optional feature)

The L312 series level switches are individually designed from over 360 component parts to create a custom switch available in lengths from one foot (304mm) to four feet (1.2m). Switch point tolerance is +/- 1/8" (3mm). The L500 series level switches are individually designed from over 1,400... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

Versatile stainless steel LS05 Series Liquid Level Sensor for single, multi and continuous level control, detection and monitoring capable of high temperature resistance up to 200 °C (SS) and pressure up to 12 bar. Multiple floats with minimum 1.5 ” spacing, 1W-100W rated power, other... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

The Whitman Controls L20 / L25 Series Side Mounted Polypropylene Liquid Level Switches are among the most versatile and durable of the side-mounted liquid level switch line. The polypropylene wetted material makes the switch highly compatible with numerous liquids from acids, to water, to bases. The... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Maximum Operating Pressure: 100

• Media Type: Liquid
• Material Temperature Range: -40 to 180

External Mounting. 1/2" NPT. Ideal for Small Tanks. Built for durability, our LS-7 Series switches utilize stainless steel, or zinc bodies. Ideal for any small tank or vessel destined for a rugged environment. Type 8 - Zinc alloy body with nylon or polypropylene float. [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

The 'bent stem' L090 mounts less than 3 inches into the side of the tank and detects liquid levels with specific gravities as low as .45. It is available with stainless steel or Buna-N floats, brass or stainless stem mounts and a choice of 1/8" NPT or 3/8"-24 straight threads for installation in a... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

The M4500 miniature liquid level switch has a brass stem and a Buna-N float. Buna-N is typically suitable for use with aromatic hydrocarbons, diluted acids, and bases within a temperature range of -50 degrees C to 120 degrees C. Applications include fuel tanks, transmissions, and hydraulic systems. [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Media Type: Liquid
• Maximum Operating Pressure: 150

Barksdale's single-point float-type level switch provides a variety of solutions for your specific level control problems. UNS-VA 1/8 NPT-VA27 Level Switches are ideal for general level measurement in tanks or containers that require a stainless steel stem and float. This series features an... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

Top mounting adjustable float switch M5602-7808-1 from Madison provides reliable single point detection of tank level via tried and true mechanical float switch actuation. The adjustable switch point along the 12 in. stem also makes it easy for users to seamlessly adapt this sensor to most any... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Media Type: Liquid
• Maximum Operating Pressure: 7.2

Product Features. Available Materials - Brass, Stainless Steel, Buna-N, Polypropylene and PVC. Maximum Pressure 400 PSIG. Maximum Temperature 300 °F. Singlepoint and Multipoint Designs. Field Changeable Switch Logic. The KOBOLD Standard Multipoint Level Switches are available in lengths to 96... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT)

These liquid level switches are sealed with potting compound. The only path for liquid to the electrical switch would be through the wires. If the wires are terminated in an appropriate manner (eg. NEMA-6 connectors), the level switch will meet or exceed a NEMA-6 rating, making them suitable for... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

1. Description. LS level switch is consisting of a magnetic float, unit stem with magnetic reed switch, the magnetic float moves with liquid level to actuate a hermetically sealed magnetic switch within the unit stem. The level switches usually used for high or low alarm vessels. Since technologies... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Accuracy (Continuous Level): 0.1181

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO)

Specifications: Stem Material: PVC. Float Material: Buna. Maximum Temperature (F): 180 F. PSI @ 70 Degrees F: 25 PSI. Minimum Liquid Specific Gravity: .45. Switch Max Wattage Rating at 250V: 50 Watt. Leads: 24" PVC. Common Options: Lead Length. SPDT Switch. Thermocouple [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC) (optional feature)

The Whitman Controls L20 / L25 Series Side Mounted 316L Stainless Steel Liquid Level Switches are commonly used in potable water, hot water, various acids, and in solvents. The side mount provides added versatility, allowing the switch to be used as a high or low level indicator, and stainless steel... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Maximum Operating Pressure: 500

• Media Type: Liquid
• Material Temperature Range: -40 to 300

External Mounting. Stainless Steel Construction. Complies with FDA Food Contact Regulations. Built for durability, our LS-7 Series switches utilize stainless steel, or zinc bodies. Ideal for any small tank or vessel destined for a rugged environment. All stainless steel material construction... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

The L090SA is a single and dual set point level switch designed for dirty applications where particle entrapment is a problem. Manufactured to customer specified switch points, the L090SA was originally developed for commercial dishwashers to alleviate the common problem of particle jamming in a... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST) (optional feature); Single Pole, Double Throw (SPDT) (optional feature)

The M4302-XXXX is a multi-point switch made with a brass stem and Buna-N floats. IMPORTANT: The number of float points and their locations are custom selected through the use of our PRODUCT CONFIGURATOR. You can also select an appropraite mounting and electrical switch, along with a few other basic... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT)

• Media Type: Liquid
• Maximum Operating Pressure: 150

The UNS1000-BN18 is a top mount level switch that offers a choice of four different process connections, three electrical terminations and an optional temperature sensor. With a maximum stem length of 23.6 inches, the UNS1000-BN18 can be customized to the exact stem length you need. The brass stem... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

Top mounting adjustable float switch M5602-7808-2 from Madison provides reliable single point detection of tank level via tried and true mechanical float switch actuation. The adjustable switch point along the 24 in. stem also makes it easy for users to seamlessly adapt this sensor to most any... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Media Type: Liquid
• Maximum Operating Pressure: 7.2

Product Features. Available Materials Brass, Stainless Steel, Buna-N, Polypropylene and PVC. Maximum Pressure 400 PSIG. Maximum Temperature 300 °F. Singlepoint and Multipoint Designs. Field Changeable Switch Logic. The KOBOLD Miniature Multipoint Level Switches are available in lengths to 48... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT)

Low Cost, Compact Design for General Purpose Level Monitoring. Rugged, Shock and Vibration Resistant. Mounts Vertically at Top or Bottom of Tank. Reed Switch Design for High Repeatability. User Selectable, Normally Open or Normally Closed SPST Switch. The LV-10 Series level switches feature a small... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

1. Description. LS level switch is consisting of a magnetic float, unit stem with magnetic reed switch, the magnetic float moves with liquid level to actuate a hermetically sealed magnetic switch within the unit stem. The level switches usually used for high or low alarm vessels. Since technologies... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Accuracy (Continuous Level): 0.1181

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO)

Specifications: Stem Material: Stainless Steel. Float Material: Stainless Steel. Maximum Temperature (F): 300 F. PSI @ 70 Degrees F: 800 PSI. Minimum Liquid Specific Gravity: .7. Switch Max Wattage Rating at 250V: 50 Watt. Leads: 24" PVC. Common Options: Lead Length. SPDT Switch. Thermocouple. 0.93... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC) (optional feature)

All-Plastic Wetted Parts. 1 to 4 Actuation Levels. Lengths to 20" (508 mm). U.L. Recognized; CSA Listed Versions Available. Gems ™ complete line of small, polysulfone liquid level switches are designed for the high quantity needs of the OEM, LS-300 Series switches are the ideal level sensor... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

The L170, L175, L176, L177 and L178 compact level switches feature a Buna-N, Teflon ® or stainless steel float for higher heat and pressure capabilities. Designed for low-cost, high volume use, these small size vertical switches are excellent for shallow and restricted tank spaces and are... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

The M4502-XXXX is a multi-point switch made with a brass stem and Buna-N floats. IMPORTANT: The number of float points and their locations are custom selected through the use of our PRODUCT CONFIGURATOR. You can also select an appropriate mounting along with a few other basic selections. Upon... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Media Type: Liquid
• Maximum Operating Pressure: 150

Barksdale's single-point float-type level switch provides a variety of solutions for your specific level control problems. Series UNS-MS or VA 1/8 NPT-BN25 Level Switches are ideal for general level measurement in tanks or containers. This series features an intermediate size float. Switch polarity... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

Side mounting float switch M5910 from Madison provides reliable single point detection of tank level via tried and true mechanical float switch actuation. The M5910 is also suited to a wide range of voltages from 0-240 V AC/DC and a current rating of 0.14 A at maximum voltage. 316 stainless steel... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Media Type: Liquid
• Maximum Operating Pressure: 20

Product Features. Small, compact size with small displacement. Highly reliable, yet inexpensive. Seamless cellular construction. Excellent chemical resistance. Available in FDA approved polypropylene. All KOBOLD level switches use a hermetically sealed reed contact actuated by a magnet in the float. [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT)

The LV-10 Series level switches feature a small float displacement, especially suited for narrow or restricted areas. A standard 1/8" NPT male fitting allows for quick installation in either the top or bottom of the tank or vessel. A sealed SPST switch provides consistent accuracy and high... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

1. Description. LS level switch is consisting of a magnetic float, unit stem with magnetic reed switch, the magnetic float moves with liquid level to actuate a hermetically sealed magnetic switch within the unit stem. The level switches usually used for high or low alarm vessels. Since technologies... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Accuracy (Continuous Level): 0.1181

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO)

Specifications: Stem Material: Brass. Float Material: Buna. Maximum Temperature (F): 180 F. PSI @ 70 Degrees F: 150 PSI. Minimum Liquid Specific Gravity: .45. Switch Max Wattage Rating at 250V: 50 Watt. Leads: 24" PFTE. Common Options: Lead Length and Color. Cable (to replace lead wire). Different... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC)

Low Particle Generation-One piece Molded Design. Corrosion Resistant. 1 to 4 Actuation Levels in a Single Unit. Lengths to 24" (610 mm). Applications: Semiconductor Process Equipment. Pure Chemical Delivery System. Wafer Cleaning and Etching Systems. Cabinet Leak Sensing [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

The intermediate size L180 and large size L190 feature a Buna-N or Teflon float that provides optimum displacement and excellent stability in oils and water. Both Buna-N models are rated to system pressures of 180 psig. The L180 can be supplied with a 300 psig Teflon float and the larger Buna... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

The M3782 liquid level switch has a brass stem and a Buna-N float and is equipped with a slosh shield. A slosh shield should be considered if your operating environment contains intensive agitation of the liquid, boiling fluids, or surging due to large inflows and outflows of liquid. These turbulent... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Closed (NC)

• Media Type: Liquid
• Material Temperature Range: -58 to 248

Barksdale's UNS-PA/PP family of level solutions are ideal for applications requiring a side-mounted switch. With their compact design, they are suitable for use in small tanks and vessels, as well as larger tanks where top mounting is not an option. A choice of polyamid (nylon) or polypropylene... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

Top mounting float switch M5917 from Madison provides reliable single point detection of tank level via tried and true mechanical float switch actuation. The M5917 is also suited to a wide range of voltages from 0-240 V AC/DC and a current rating of 0.4 A at maximum voltage. 316 stainless steel body... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Media Type: Liquid
• Maximum Operating Pressure: 13.7

Product Features. Small, compact size with small displacement. Highly reliable, yet inexpensive. All Stainless Steel construction. Excellent chemical resistance. All KOBOLD float level switches use a hermetically sealed reed contact actuated by a magnet in the float. As the float rises and falls,... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT)

These liquid level switches are sealed with potting compound. The only path for liquid to the electrical switch would be through the wires. If the wires are terminated in an appropriate manner (e.g. NEMA-6 connectors), the level switch will meet or exceed a NEMA-6 rating, making them suitable for... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

1. Description. LS level switch is consisting of a magnetic float, unit stem with magnetic reed switch, the magnetic float moves with liquid level to actuate a hermetically sealed magnetic switch within the unit stem. The level switches usually used for high or low alarm vessels. Since technologies... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Accuracy (Continuous Level): 0.1181

• Media Type: Liquid
• Max AC Voltage Rating: 250

Specifications: Stem Material: Stainless Steel. Float Material: Stainless Steel. Maximum Temperature (F): 300 F. PSI @ 70 Degrees F: 300 PSI. Minimum Liquid Specific Gravity: .65. Switch Max Wattage Rating at 250V: 50 Watt. Leads: 24" PFTE. Common Options: Lead Length and Color. Cable (to replace... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC) (optional feature)

Up to 4 Actuation Levels. Integral Siphon or Fill Tube. Customized Mountings. Custom Configurable. Save valuable space and costly installation/maintenance time with these highly customizable sensors. LS-350 units combine siphon tube and up to four liquid level sensors as a single component. The... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Material Temperature Range: -40 to 221

• Media Type: Liquid

The L190S shielded liquid level switch provides accurate and stable level detection in turbulent and highly contaminated non-static liquids. A clear polycarbonate slosh shield minimizes the effect of tank motion and turbulence and helps prevent particle interference. Ideal for use in oil or water,... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST) (optional feature); Single Pole, Double Throw (SPDT) (optional feature)

The M5600 liquid level switch has a stainless steel stem and a stainless steel float. Stainless steel stems and floats are well suited for corrosive environments as well as food processing, medical, heating, and cooling applications. The M5600 is also available with a thermocouple or RTD integrated... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Media Type: Liquid
• Maximum Operating Pressure: 200

Barksdale's Series UNS-1000 Level Switches offers a level control solution that is fully customizable to the exact needs of your application. Available in lengths up to 40", the UNS-1000 Level Switches can be configured with up to five floats, each with its own individual switch point. A variety of... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

Side mounting float switch M5920 from Madison provides reliable single point detection of tank level via tried and true mechanical float switch actuation. The M5920 is also suited to a wide range of voltages from 0-240 V AC/DC and a current rating of 0.14 A at maximum voltage. 316 stainless steel... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Media Type: Liquid
• Maximum Operating Pressure: 20

The KOBOLD NNE Series float level switch for liquids provides mercury-free level switching for tank applications requiring high current capability. With such capacities, pumps may be directly controlled in many applications. The body of this float-type, heavy-duty, tilt level switch is constructed... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

The LV600 Series unique float level switches provide an economical means of pump-up/pump-down level control with just one level switch. The ON/OFF differential is set by adjusting the length of cable over which the LV600 is allowed to float. Depending on whether the LV600 is floating with the cable... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

1. Description. LS level switch is consisting of a magnetic float, unit stem with magnetic reed switch, the magnetic float moves with liquid level to actuate a hermetically sealed magnetic switch within the unit stem. The level switches usually used for high or low alarm vessels. Since technologies... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Accuracy (Continuous Level): 0.1181

• Media Type: Liquid
• Configuration (Normal State): Normally Closed (NC)

Specifications: Stem Material: Polypropylene. Float Material: Polypropylene. Maximum Temperature (F): 180 F. PSI @ 70 Degrees F: 100 PSI. Minimum Liquid Specific Gravity: .55. Switch Max Wattage Rating at 250V: 50 Watt. Leads: 24" PFTE [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC)

Stainless Steel or Brass Mountings and Stems. 1 to 5 Actuation Levels. Lengths to 48 Inches (1219 mm). U.L. Recognized; CSA Listed Versions Available. These compact units feature the rugged durability of stainless steel or brass construction in a lightweight package. Ideal for tanks less than 4 feet... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

The L195 features a large 2" diameter stainless steel ball float for exceptional accuracy and performance in high pressure/high temperature applications. Rated to 750 psig and temperatures to +300 °F, its all stainless steel construction complies with FDA food contact regulations. [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

The M5917 liquid level switch has a stainless steel stem and a stainless steel float. Stainless steel stems and floats are well suited for corrosive environments as well as food processing, medical, heating, and cooling applications. The M5917 is a good selection for higher temperature applications... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Media Type: Liquid
• Maximum Operating Pressure: 200

Barksdale's Series UNS 2000 Level Switches offer a level control solution that is fully customizable to the exact needs of your application. This series of Level Switches can be configured with up to six floats, each with its own individual switch point. A variety of mounting options and materials... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

Side mounting float switch M5970 from Madison provides reliable single point detection of tank level via tried and true mechanical float switch actuation. The M5970 is also suited to a wide range of voltages from 0-240 V AC/DC and a current rating of 0.14 A at maximum voltage. Stainless body and... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Media Type: Liquid
• Maximum Operating Pressure: 6.9

Product Features. Maximum Temperature 480 °F. Maximum Pressure 360 PSIG. High Capacity 10 Amp Switch. All Wetted Parts of 316 SS. All Metal Design Ideal for Harsh Environments. The NGS series is hands down one of the toughest level switches on the market. The float and all other wetted parts are... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

The LV150 Series high level indicators provide a unique solution for tank overfill indication requiring self-checking. This indicator is designed with a 2" NPT mounting, making it ideal for use in underground and aboveground storage tanks. When mounted vertically at the tank top, it reliably... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Maximum Operating Pressure: 750

Applications. The float level switch is used for level monitoring and measuring of various liquids such as water, oil, diesel. Available with various choices of mountings, 3A and 5A level switches can be provided. In addition, the switch integrated with level and temperature control is also... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Accuracy (Continuous Level): 0.1181

• Media Type: Liquid
• Maximum Operating Pressure: 261

Specifications: Stem Material: Stainless Steel. Float Material: Stainless Steel. Maximum Temperature (F): 300 F. PSI @ 70 Degrees F: 300 PSI. Minimum Liquid Specific Gravity: .8. Switch Max Wattage Rating at 250V: 50 Watt. Leads: 24" PFTE [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC)

Stainless Steel or Brass Mountings. 1 to 6 Actuation Levels. Lengths to Over 11 Feet (3.35 m). U.L. Recognized; CSA Listed Versions Available. Rugged construction and multiple options provide the LS-800 Series with exceptional versatility. Longer and more substantial than other metallic models, the... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Measuring Range: 132

• Media Type: Liquid
• Switch Type: Electro-mechanical switch

The L250AD is a combination one or two point level switch and integral dispensing tube designed for the pharmaceutical industry to dispense as well as monitor liquid levels of critical laboratory solutions from a foil lined container. The spring loaded mount adjusts itself for optimum submergence... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST) (optional feature); Single Pole, Double Throw (SPDT) (optional feature)

The M5970 side-mounted liquid level switch has a stainless steel stem and a stainless steel float. Stainless steel stems and floats are well suited for corrosive environments as well as food processing, medical, heating, and cooling applications. This model is also available with extended stem... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Media Type: Liquid
• Maximum Operating Pressure: 100

Barksdale's single-point float-type level switch provides a variety of solutions for your specific level control problems. UNS-VA 1/4 NPT-VA52 Level Switches are ideal for general level measurement in tanks or containers, and have a 2-1/16" diameter stainless steel float with 100 VA reed switch for... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

Top mounting float switch M7000 from Madison provides reliable single point detection of tank level via tried and true mechanical float switch actuation. The M7000 is also suited to a wide range of voltages from 0-240 V AC/DC and a current rating of 0.14 A at maximum voltage. PBT body and teflon... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Media Type: Liquid
• Maximum Operating Pressure: 10

Product Features. Excellent Chemical Resistance. Small Size-Easy Installation. N/O or N/C User Selectable. Hermetically Sealed Reed Switch. NEMA 6 Protection. Cost Effective. Ideal for Tanks with Inaccessible Tops or Bottoms. KOBOLD's NKP is a highly cost effective level switch. The unit is a... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

The LV-1100 and 1200 level switches feature a nonmagnetic design suitable for applications where magnetic particles (i.e., rust) are present. The LV-1100 series also features rugged metal construction and a buoyancy adjustment to allow the unit to be used with fluids down to SG (specific gravity) =... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

Specifications: Stem Material: Polypropylene. Float Material: Polypropylene. Maximum Temperature (F): 180 F. PSI @ 70 Degrees F: 100 PSI. Minimum Liquid Specific Gravity: .55. Switch Max Wattage Rating at 250V: 50 Watt. Leads: 24" PFTE. Common Options: Lead Length and Color. Cable (to replace lead... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC)

NSF Approved All-PVC Wetted Parts Available. 1 to 7 Actuation Levels. Lengths to 60 Inches (1524 mm). Inexpensive, all-PVC LS-800PVC Series switches bring reliable level sensing to corrosive liquids. These durable, yet economical, switches use the same high-quality, dependable reed switches found in... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Measuring Range: 60

• Media Type: Liquid
• Switch Type: Electro-mechanical switch

The vertically mounted L312 multi-level switches are individually designed for your application from many combinations of floats, mounts, and material options. With up to five independent switch points, the L312 is a versatile, compact and economical way to monitor multiple liquid level points... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Measuring Range: ? to 48

• Media Type: Liquid
• Switch Type: Electro-mechanical switch

The M8000 miniature liquid level switch has a polypropylene stem and a polypropylene float. Polypropylene is typically suitable for use with acidic liquids such as those found in electroplating and metal cleaning. It is also a great option for lower temperature food operations (up to 105 degrees C)... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Media Type: Liquid
• Maximum Operating Pressure: 100

Side mounting float switch M7700 from Madison provides reliable single point detection of tank level via tried and true mechanical float switch actuation. The M7700 is also suited to a wide range of voltages from 0-240 V AC/DC and a current rating of 0.14 A at maximum voltage. PBT body and teflon... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Media Type: Liquid
• Maximum Operating Pressure: 6.9

Product Features. For All Types of Liquids. SPDT Reed Switch (Mercury-Free). Stainless Steel Wetted Construction. Maximum Temperature to 302 °F. Maximum Pressure to 220 PSIG. KOBOLD Series NSE float switches enable liquid levels to be monitored easily. Filling levels may also be controlled by... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Maximum Operating Pressure: 220

• Media Type: Liquid
• Material Temperature Range: 32 to 302

Compact, rugged and virtually maintenance free, the LVK-160 series can effectively meet the needs of large volume OEM users. The sensor is designed for side mounting into tanks that have restricted space or inaccessible tops or bottoms. Construction is polypropylene for compatibility with a wide... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

Specifications: Stem Material: Polypropylene. Float Material: Polypropylene. Maximum Temperature (F): 180 F. PSI @ 70 Degrees F: 100 PSI. Minimum Liquid Specific Gravity: .55. Switch Max Wattage Rating at 250V: 50 Watt. Leads: 24" PFTE. Common Options: Lead Length and Color. Cable (to replace lead... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC)

All-Plastic Wetted Parts - PVC, Polypropylene or PVDF. 1 to 6 Actuation Levels. Lengths to 70 Inches (1778 mm). Specifically designed for corrosive liquids and vapors. Three standard model types in a choice of materials offer broad chemical compatibility. [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Measuring Range: 70

• Media Type: Liquid
• Switch Type: Electro-mechanical switch

The L312 is a compact, single level switch contained in an all metal remote chamber and designed for installations where internal mounting inside the tank is impractical or impossible. The unit is mounted on the outside of the tank at the desired level of actuation and can be supported by the pipe... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

The M3326 subminiature liquid level switch has a polypropylene stem and a polypropylene float. Polypropylene is typically suitable for use with acidic liquids such as those found in electroplating and metal cleaning. It is also a great option for lower temperature food operations (up to 105 degrees... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Closed (NC)

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

Side mounting float switch M7750 from Madison provides reliable single point detection of tank level via tried and true mechanical float switch actuation. The M7750 is also suited to a wide range of voltages from 0-240 V AC/DC and a current rating of 0.14 A at maximum voltage. PBT body and teflon... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Media Type: Liquid
• Maximum Operating Pressure: 6.9

Product Features. For All Types of Liquids. Mechanical Switch (Mercury-Free). Polypropylene Float Construction. Maximum Temperature to 140 °F. Maximum Pressure to 45 PSIG. KOBOLD Series NSM float switches enable liquid levels to be monitored easily and cost effectively. Filling levels may also... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Max Current Rating: 6

• Media Type: Liquid
• Max AC Voltage Rating: 400

These liquid level switches are sealed with potting compound. The only path for liquid to the electrical switch would be through the wires. If the wires are terminated in an appropriate manner (eg. NEMA-6 connectors), the level switch will meet or exceed a NEMA-6 rating, making them suitable for... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

Specifications: Stem Material: Polypropylene. Float Material: Polypropylene. Maximum Temperature (F): 180 F. PSI @ 70 Degrees F: 100 PSI. Minimum Liquid Specific Gravity: .55. Switch Max Wattage Rating at 250V: 50 Watt. Leads: 24" PFTE. Common Options: Lead Length and Color. Cable (to replace lead... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC)

Ideal for Controlling Filling Operations and Preventing Overflow. Ideal in Oils and Water. These units are ideal for use in oils and water. Precisely monitors liquid level and is ideal for controlling filling operations and preventing overflows. Permanent magnet attaches unit securely to steel tank... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO)

The vertically mounted L312E multi-level switches are designed and FM approved for use in hazardous location environments including fuel tanks and combustible fluid storage tanks. With up to five independent switch points, the L312E is a versatile, compact and economical way to monitor multiple... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

The M8000 miniature liquid level switch has a polypropylene stem and a polypropylene float. Polypropylene is typically suitable for use with acidic liquids such as those found in electroplating and metal cleaning. It is also a great option for lower temperature food operations (up to 105 degrees C)... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

Top mounting float switch M7800 from Madison provides reliable single point detection of tank level via tried and true mechanical float switch actuation. The M7800 is also suited to a wide range of voltages from 0-240 V AC/DC and a current rating of 0.4 A at maximum voltage. PBT body and teflon... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Media Type: Liquid
• Maximum Operating Pressure: 10

Product Features. For All Types of Liquids. SPDT Mechanical Switch (Mercury-Free). Rugged Polypropylene Construction. Maximum Temperature to 140 °F. Maximum Pressure to 30 PSIG. KOBOLD Series NSP float switches enable liquid levels to be monitored easily and cost effectively. Filling levels may... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Max Current Rating: 6

• Media Type: Liquid
• Max AC Voltage Rating: 400

Compact, rugged and virtually maintenance free, the LV-90 Series level switch can effectively meet the needs of large volume OEM users. The sensor is designed for side mounting into tanks that have restricted space or inaccessible tops or bottoms. Construction is all polysulfone (PSF) for... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

FPI Sensors custom level switches are available in a variety of materials, lengths and mounting options making it an ideal choice for many industries and applications. FPI ’s custom liquid level sensor is engineered using the best components and manufacturing techniques to insure a quality,... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Measuring Range: 1 to 235

• Media Type: Liquid
• Switch Type: Electro-mechanical switch

Overfill protection for refrigerant tanks. U.L. Recognized. Provides 80% Full Shutoff Capability. Overfill protection for refrigerant tanks. The LS-700F enables safe compliance with EPA directives to recover refrigerants. These units are designed to fit standard 30# and 50# D.O.T. approved... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Closed (NC)

The wider displacement L500 multi-level switch for larger tanks monitors up to eight independent levels in a single device. Available in lengths up to 15 feet, these sensors are individually designed for your application from many possible combinations of floats, mounts, and material options. With... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Measuring Range: ? to 180

• Media Type: Liquid
• Switch Type: Electro-mechanical switch

The M8802-XXXX is a multi-point switch made with a polypropylene stem and polypropylene floats. Various mounting options are available for this unit. Please contact the Madison Company Sales Department for futher information on this product. [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT)

• Media Type: Liquid
• Maximum Operating Pressure: 100

Top mounting float switch M8000 from Madison provides reliable single point detection of tank level via tried and true mechanical float switch actuation. The M8000 is also suited to a wide range of voltages from 0-240 V AC/DC and a current rating of 0.14 A at maximum voltage. Polypropylene body and... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Media Type: Liquid
• Maximum Operating Pressure: 6.9

Product Features. For All Types of Chemically Aggressive Liquids. SPDT Reed Switch (Mercury-Free). All PTFE Construction. Maximum Temperature to 302 °F. Maximum Pressure to 15 PSIG. KOBOLD Series NST float switches enable liquid levels to be monitored easily. Filling levels may also be... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

Offering high reliability at low cost, the LV-60 Series level switch is recommended for many OEM applications. The all polysulfone (PSF) construction provides excellent chemical resistance and is rated to a maximum 225F. Extremely compact, the switch is ideal for restricted or limited space. The... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

Specifications: Stem Material: Brass. Float Material: Buna. Maximum Temperature (F): 180F. PSI @ 70 Degrees F: 150 PSI. Minimum Liquid Specific Gravity: .45. Switch Max Wattage Rating at 250V: 50 Watt. Leads: 24" PFTE. Common Options: Lead Length and Color. Cable (to replace lead wire). Slosh Cable. [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC)

Dependable Long Service Life. Fits Small, Interstitial Spaces. Easy Maintenance. The Gems ™ LS-10 liquid sensor accurately detects the presence of liquid in fiberglass double-wall tanks, containment sumps and double-wall pipes. Dry contact switching ensures dependability throughout its long... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Closed (NC)

The wider displacement L500E multi-level switch for hazardous locations monitors up to eight independent levels in a single device. Available in lengths to 15 feet, these sensors are constructed in all 316 stainless steel with a variety of enclosures, mounts and other options. With only a single... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

The M8700 side-mounted liquid level switch has a polypropylene stem and a polypropylene float. Polypropylene is typically suitable for use with acidic liquids such as those found in electroplating and metal cleaning. It is also a great option for lower temperature food operations (up to 105 degrees... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

Side mounting float switch M8700 from Madison provides reliable single point detection of tank level via tried and true mechanical float switch actuation. The M8700 is also suited to a wide range of voltages from 0-240 V AC/DC and a current rating of 0.14 A at maximum voltage. Polypropylene body and... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Media Type: Liquid
• Maximum Operating Pressure: 6.9

Product Features. Adjustable Switch Sensitivity. Compact Design. N/O or N/C User Selectable. Hermetically Sealed Reed Switch. Brass or SS Construction. Ideal for Tanks with Inaccessible Tops or Bottoms. Kobold NV liquid level switches may be installed wherever a reasonably priced compact device is... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

These liquid level switches are sealed with potting compound. The only path for liquid to the electrical switch would be through the wires. If the wires are terminated in an appropriate manner (eg. NEMA-6 connectors), the level switch will meet or exceed a NEMA-6 rating, making them suitable for... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

Specifications: Stem Material: Polypropylene. Float Material: Polypropylene. Maximum Temperature (F): 180 F. PSI @ 70 Degrees F: 150 PSI. Minimum Liquid Specific Gravity: .7. Switch Max Wattage Rating at 250V: 50 Watt. Leads: 24" PFTE. Common Options: Lead Length and Color. Cable (to replace lead... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC)

Ideal for Large or Small Tanks. Compact Aluminum Housing. Inline NPT Ports. Bottle type level switches are ideal for large or small tanks or where access to the inside is impractical or impossible. These units mount completely outside the tank, at the level actuation point. LS-159000 Series - Low... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

The L500S is a low cost, single or multiple level switch designed for adjustable level monitoring or leak detection in storage tanks, sumps or wells. Vertically mounted and suspended by the electrical cable to the desired switch position inside the tank, the integral weight maintains the correct... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

The M3827-1 side-mounted liquid level switch has a stainless steel stem and a stainless steel float. This side-mounted switch uses a vertical float that with a bent stem suited for tank-side mounting. Stainless steel stems and floats are well suited for corrosive environments as well as food... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Closed (NC)

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

Side mounting float switch M8710 from Madison provides reliable single point detection of tank level via tried and true mechanical float switch actuation. The M8710 is also suited to a wide range of voltages from 0-240 V AC/DC and a current rating of 0.14 A at maximum voltage. Polypropylene body and... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Media Type: Liquid
• Maximum Operating Pressure: 6.9

The KOBOLD RFS level switch is a cost-effective liquid level switch for mounting in the side walls of tanks. The RFS Series level switch is constructed in stainless steel for maximum media compatibility. The straightforward design is distinguished by a small footprint, sturdy construction, and a... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

With its compact size, the LV140 single float, liquid level sensor is ideally suited for use in steel double-wall tanks or containment sump areas. It requires no calibration, and is easy to install and maintain. When positioned vertically at the bottom of a steel tank's stand pipe or in a sump, it... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Closed (NC)

Specifications: Stem Material: Stainless Steel. Float Material: Buna. Maximum Temperature (F): 180 F. PSI @ 70 Degrees F: 150 PSI. Minimum Liquid Specific Gravity: .45. Switch Max Wattage Rating at 250V: 50 Watt. Leads: 24" PFTE. Common Options: Lead Length and Color. Cable (to replace lead wire). [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC)

Rugged Durability. Ideal for Oils and Water. Broad Heat and Pressure Capabilities. Small compact level switches combines reliability with low cost. The unit is equipped with a hermetically sealed SPST 20 VA reed switch and is operated by permanent magnets within the float. As the float is raised and... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

The S003 is a low cost, single or multiple point level switch designed for use in extremely contaminated or highly viscous fluids Developed for parts cleaners and chemical plating tanks, the S003 features a telescoping float arm that slides in and out of the switch tube which is mounted on the side... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

The M5000 miniature liquid level switch has a stainless steel stem and a stainless steel float. Stainless steel stems and floats are well suited for corrosive environments as well as food processing, medical, heating, and cooling applications. [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

Side mounting float switch M8750 from Madison provides reliable single point detection of tank level via tried and true mechanical float switch actuation. The M8750 is also suited to a wide range of voltages from 0-240 V AC/DC and a current rating of 0.14 A at maximum voltage. Polypropylene body and... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Media Type: Liquid
• Maximum Operating Pressure: 6.9

The LVV-110 Series unique vertical buoyancy sensors are technically the most advanced float available today. The filling baffle causes the float to be filled below the liquid surface, thereby eliminating the effects of surface tension. The self flushing design also encourages particulate matter to... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Repeatability (Point Level): 0.0394

• Media Type: Liquid
• Accuracy (Continuous Level): 0.0787

Specifications: Stem Material: Stainless Steel. Float Material: Stainless Steel. Maximum Temperature (F): 300 F. PSI @ 70 Degrees F: 800 PSI. Minimum Liquid Specific Gravity: .7. Switch Max Wattage Rating at 250V: 50 Watt. Leads: 24" PFTE. Common Options: Lead Length and Color. Cable (to replace... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC)

Low Particle Generation. Corrosion Resistant PTFE. Offers broad chemical compatibility for general purpose use. Also ideal for oils and water. A medium-size solution for ultra-pure liquid level sensing. Made of corrosion resistant PTFE for low particle generation. [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Switch Type: Electro-mechanical switch

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

The VLI-2500A and the compact VLI-1250A provide safe durable and accurate direct tank level indication for most any industrial liquid or environment. [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Measuring Range: ? to 240

• Media Type: Liquid
• Switch Type: Electro-mechanical switch

The M5602-XXXX is a multi-point switch made from 316 stainless steel stem and floats. IMPORTANT: The number of float points and their locations are custom selected through the use of our PRODUCT CONFIGURATOR. You can also select an appropriate mounting and switch operation, along with a few other... [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Pole and Throw Specifications: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT)

• Media Type: Liquid
• Maximum Operating Pressure: 200

Side mounting float switch M8790-14/4184 from Madison provides reliable single point detection of tank level via tried and true mechanical float switch actuation. The M8790-14/4184 is also suited to a wide range of voltages from 0-240 V AC/DC and a current rating of 0.14 A at maximum voltage. [See More]

• Meter Technology Type: Mechanical/magnetic Floats
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Media Type: Liquid
• Maximum Operating Pressure: 6.9