Top Mount Liquid Level Sensors

The LV series of visual level gauges provides various useful options. Available with integrated valves which interrupt the flow to the gauge and allow oil sampling to take place without opening the tank or breaking into any supply lines. Manufactured with glass fibre reinforced heads and acrylic... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only (optional feature); Gauge (optional feature)
• Material Temperature: -4 to 212

Flowline UG01-0001-41 Level Transmitter [See More]

• Mounting: Top mount
• Meter Technology: Ultrasonic/Sonic; Other Technology (Such as tilt etc.)

• Maximum Pressure: 29.01
• Communication Interface: Other Interface Type

This submersible level sensor adopts SUS304 stainless steel housing and a filter cap(two kinds of filter caps optional), and can be put in water/oil/fuel/chemical tanks or reservoir directly for liquid level measurement. It features high corrosion-resistant and can be used in explosive environment. [See More]

• Mounting: Top mount
• Maximum Pressure: 28.42

• Measuring Range: 0.0 to 787
• Output: Voltage; Current

Pipe monitoring for dry conditions to protect pumps and equipment. Combining the technology of capacitance with unique sensor designs provide non-intrusive monitors for liquid handling systems. The result is a low cost and low maintenance system to determine the presence or absence of product in a... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only; Sensor System
• Material Temperature: -76 to 131

The FLT93C insertion and inline type FlexSwitches for sanitary flow, level and temperature monitoring represents the first true technological breakthrough in thermal technology in over a decade. This product is specifically designed for sanitary 3A process applications. FCI is the only thermal... [See More]

• Mounting: Side mount; Top mount; Bottom mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

Series LLS Liquid Level Switch with pivot pin design features SPST reed switch for 120/240 VAC 50 Watt power or optional DC dry circuit for computer/PLC interface. PVC or Noryl body. [See More]

• Mounting: Side mount; Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Maximum Pressure: 150

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

The CNCR-320 compact 80 GHz radar level sensor measures bulk solids or liquids in bins, silos, tanks, or industrial containers up to 49 feet tall. Sensors are powered by a long-lasting Lithium battery, so they can be installed in remote locations. Wireless, Cloud-based technology makes installation... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Measuring Range: 588

Delta-Mobrey S01DB/F21/1 Level Switch [See More]

• Mounting: Top mount
• Meter Technology: Other Technology (Such as tilt etc.)

• Maximum Pressure: 261

Over 40 years of capactiance experience stands behind the 2852-FCM Foam Control Monitor. The sensing probe is tuned to the normal operating conditions of the gaseous or air phase in your process. The intrusion of foam around the probe will cause a capacitance change that is monitored by the remote... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only; Sensor System
• Material Temperature: -76 to 500

The FLT93F insertion type FlexSwitch for flow and temperature monitoring represents the first true technological breakthrough in thermal technology in over a decade. This product was designed for heavy industrial environments including high temperature and high pressure. FCI is the only thermal... [See More]

• Mounting: Side mount; Top mount; Bottom mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Meter Technology: Mechanical/magnetic Floats

The CNCR-390 is a compact, non-contact 80 GHz radar level sensor that measures bulk solids and liquids in bins, silos, tanks, and containers from distances up to 98 feet. Sensors are low maintenance, powered by a Lithium battery. Thanks to a wireless design, top-mounted installation is simple and... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Measuring Range: 1176

Reliable monitoring of foaming conditions in process applications. Over 40 years of capacitance experience stands behind the 2880-FCM transmitter. The sensing probe continuously monitors the capacitance of the inserted probe. As the foam intrudes into the normal air or vapour space of the probe, the... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only; Sensor System
• Maximum Pressure: 1500

The FLT93M insertion type FlexSwitch for multipoint level monitoring represents the first true technological breakthrough in thermal technology in over a decade. This product was designed for heavy industrial environments including high temperature and high pressure. FCI is the only thermal... [See More]

• Mounting: Side mount; Top mount; Bottom mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1 to 2

LST300 represents the future of level measurement. While using intelligent compact transmitters has always been attractive, certain limitations prevented their use in many applications. LST300 removes those old obstacles. Whether you have the risk of flooding or corrosive materials in the process,... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Measuring Range: 9.84 to 394

The compact CNCR-210 is a continuous liquid level sensor with a measuring range up to 26 feet. It features a two-wire 4-20 mA output and is offered with either a 1.5-inch threaded or straight NPT connection. It can measure liquid levels through the tank wall when used on a plastic storage tank or an... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Measuring Range: 312

Reliable level alarm and control of liquids and solids. As a liquid or solid rises or lowers around the probe, the capacitance field changes. This is monitored and used to control the two on-board relays. Each relay includes full differential control to allow the relay to activate and de-activate... [See More]

• Mounting: Side mount; Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only; Sensor System
• Maximum Pressure: 1500

The FLT93S insertion type FlexSwitch for level and temperature monitoring represents the first true technological breakthrough in thermal technology in over a decade. This product was designed for heavy industrial environments including high temperature and high pressure. FCI is the only thermal... [See More]

• Mounting: Side mount; Top mount; Bottom mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

LevelExpert concentrates 20 years of industrial level measurement experience into an intelligent instrument made to accurately detect levels, even in the most demanding conditions. Forget about baseline mapping and echo selection; LevelExpert knows how to find the right level through the clutter. [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor System
• Measuring Range: 1.97 to 2362

The CNCR-110 is a compact non-contact 80 GHz radar sensor for liquid level measurement at distances up to 26 feet. The sensor features a two-wire 4-20 mA output and is offered with either a 1.5-inch threaded or straight NPT connection. It is installed using a 16, 32, or 82-foot pigtail connection... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Measuring Range: 312

Reliable monitoring of liquids and solids for a continuous level output. The probe continuously monitors product levels to provide a proportional level signal for pumps, alarms or control system interface. The 2880-LT sensing probe monitors the capacitance field around the active probe. As the... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only; Sensor System
• Maximum Pressure: 1500

The MT5000 Series Guided Wave Radar transmitters feature a graphic display incorporated into an all digital electronics module. Using this new format K-TEK has been able to add waveform screens to the modular electronics along with easy to follow multiple choice setup menus. These menus can be... [See More]

• Mounting: Top mount
• Measuring Range: 23.62 to 2604

• Device Type: Sensor System
• Accuracy: 0.1181

The CNCR-230 offers an LED display on the sensor housing making level readings accessible from the sensor. It can be used for measurements ranging up to 49 feet. It features a two-wire 4-20 mA output and is offered with either a 1.5-inch threaded or straight NPT connection. It can measure liquid... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor System
• Measuring Range: 588

Reliable interface monitoring for alarm between two liquids. The sensing probe continuously monitors the liquid in a vessel and will alarm when the interface of a different dielectric liquid crosses the active probe. Typical applications include oil/water interface in pipes and separators, water... [See More]

• Mounting: Side mount; Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only; Sensor System
• Material Temperature: -76 to 500

Based on pulsed laser technology, the LM80 embodies speed and accuracy in a single, easy to use and install product. Whether measuring a few meters into the confined space of a crusher, or to the bottom of the tallest silo, the LM80 with its laser pointer and long range is the plug-and-play solution... [See More]

• Mounting: Side mount; Top mount
• Measuring Range: 6000

• Level Measurement: Continuous Level
• Accuracy: 1.2

The CNCR-190 model is for non-contact liquid level measurement at distances up to 98 feet in applications requiring a high level of environmental protection from the elements. It is offered with either a two-wire 4-20 mA or four-wire Modbus output and features a 1.0-inch threaded or straight NPT... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Measuring Range: 1176

Reliable monitoring of oil/water interface and emulsions. The sensing probe continuously monitors the capacitance of the inserted probe. As the interface or emulsion layer (rag layer) crosses over the probe, a proportional 4-20 mA output is provided. Typical applications include oil water... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only; Sensor System
• Maximum Pressure: 1500

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]

• Mounting: Side mount; Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Material Temperature: 800

CNCR-400 compact non-contact sensors from BinMaster offer precise level measurements in sanitary food, beverage, and pharmaceutical processing applications. CNCR-400.SS measures bulk solids, powders, and liquids in ranges up to 49 ft within bins, tanks, hoppers, and mixers. At just 6 inches long and... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Measuring Range: 588

Reliable monitoring for the oil/water interface in separators. The probe is inserted into the separator or sump to the depth of desired oil accumulation. The electronics is calibrated to the capacitance field around the probe. As oil accumulates and displaces the water, the capacitance change around... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only; Sensor System
• Maximum Pressure: 1500

The KM26 Magnetic Level Gauge has provided custom engineered solutions to liquid level applications in industries such as: oil and gas, refinery, chemical, petrochemical, power generation and many more. The KM26 MLG has proven itself to be a safe, reliable, maintenance free solution for total and/or... [See More]

• Mounting: Side mount; Top mount
• Level Measurement: Continuous Level

• Device Type: Gauge
• Measuring Range: 0.0 to 48

The PROCAP I and II standard capacitance probes detect the presence or absence of material in contact with the probe by sensing minute changes (as low as 0.5 pF) in capacitance caused by the difference in the dielectric constant of the material versus the air. They feature interference-free... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor System
• Number of Switch Points Range: 1

Continuous interface monitoring of static level oil/water separators. This unique oil level system provides complete flexibility for monitoring oil water separators in one complete package. The 4100-OWS sensing probe monitors the capacitance field between the probe and the concentric shield. As the... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor System
• Maximum Pressure: 1500

FEATURES: Standardized design configuration for simple selection. Low cost. 2 in. (50.8 mm) schedule 40, 316SS pipe chamber. Gauge rated to 13.7 bar (275 psi) (150# flange rating) and 93.3 ˚C (200 ˚F). Threaded top and bottom gauge and cap design allows easy maintenance. Clear sealed Lexan... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Gauge
• Maximum Pressure: 275

The PROCAP I 3-A and II 3-A meet rigorous USDA, FDA and 3-A material and design standards for sanitary food and dairy processing. They can be used for high and low-level detection in bins, silos, tanks, hoppers, chutes, and other vessels used for the storage or manufacture of food or dairy products. [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor System
• Number of Switch Points Range: 1

FEATURES: Liquids and Bulk Solids. Integral and Remote Electronics Available. Easy Set Up Via External Magnet or Pushbuttons. Housing with Glass Viewing Cover. Wide Variety of 2-Element Sensing Probes Available (450 ºF / 3000 psig). Field Selectable Modes of Operation: Single Set Point... [See More]

• Mounting: Side mount; Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

Using a special magnet, the Pro Auto-Cal offers simple, automatic calibration and external testing without removing the cover of the unit. With unsurpassed sensitivity and fail-safe performance, the Pro Auto-Cal allows for temperature-stable calibration and an adjustable time delay of up to 10... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor System
• Number of Switch Points Range: 1

The resonant frequency is continuously monitored for changes created by a wet or dry sensor and an alarm is provided via relay. The RS85 should be used when the application requires optional process connections, exotic materials of construction, coatings, finishes or adjustable time delay and... [See More]

• Mounting: Side mount; Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

The Pro Remote capacitance probe allows the electronics to be installed up to 75 feet away from the sensing probe and hostile conditions. With simple, "Quick-Set" calibration and adjustable sensitivity to less than one picofarad, the Pro Remote is highly reliable in a variety of powders, solids,... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor System
• Number of Switch Points Range: 1

The CS475, CS476, and CS477 series of radar-based water-level sensors brings a highly accurate innovation to Campbell Scientific's array of sensors. Mounted above the water surface to be measured, the sensors use radar —short microwave pulses —to detect the distance from the sensor to... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Measuring Range: 2 to 780

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Meter Technology: Mechanical/magnetic Floats

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

The galvanized steel wetted rods are replaced with Peek or Kynar wetted rods and the aluminum bushing is replaced with a PVC bushing. This model of liquid level monitor is made with an all plastic construction increasing the compatibility with different types of liquids, including aggressive acids. [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Gauge
• Measuring Range: 17 to 110

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Maximum Pressure: 750

Description & Features: Heavy-duty submersible transmitter for level measurement in sludge and slurry installations. 316L SS housing with anti-clogging sensor and re-inforced diaphragm seal. Standard ranges from 5 psi thru 25 psi, optional ranges up to 100 psi. ±0.5% accuracy. 40' of... [See More]

• Mounting: Top mount
• Accuracy: 0.5000

• Level Measurement: Continuous Level
• Maximum Pressure: 25

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 3

Product features. Electrical level and temperature control. Suitable for mineral oils. Available with 1 or 2 level contacts and with 1 temperature probe. Electrical switch: decreasing level "opener", increasing temperature "opener". Further lengths on request [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level; Single Point or Multi-Point Level

• Device Type: Sensor Only
• Output: Voltage; Current

The DCX-16 is an autonomous, battery-powered data collector in stainless steel housing with a very small 16mm diameter. In applications where a small probe diameter is an advantage, the logger can record the water level (pressure) and the temperature over long periods. DCX-16. The sensor,... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Maximum Pressure: 160

The Guidense TDR100 is a guided wave radar (GWR) for continuous level measurement and point level detection in liquids and solids, with active analog and digital control output. Mechanical installation has almost no restrictions and can be done easily. Due to its relatively small G3/4" process... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Meter Technology: Radar/Microwave

Xylem ’s Flygt brand provides customers with a complete range of products and solutions for moving water and wastewater. We design and manufacture dry and submersible pumps and mixers, and advanced monitoring and control equipment, for use in a broad range of applications including municipal... [See More]

• Mounting: Top mount
• Measuring Range: 0.0 to 394

• Device Type: Sensor Only
• Material Temperature: -40 to 176

Tape Level Indicator, Brass Stem / Buna-N Float. Wetted Materials: Stem/Fitting (Brass/316 Stainless Steel), Grip Ring (Beryllium Copper). Other fittings, floats and lengths available upon request. Custom lengths available up to 72". Indication Graduations: 1/16" or 1mm [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Measuring Range: 17.5

Radar (FMCW) level transmitter for agitated and corrosive liquids. The OPTIWAVE 7400 is a 2-wire 24 GHz radar (FMCW) level transmitter for liquids in harsh environments like tanks with agitators containing corrosive media. It is particularly designed for continuous, non-contact level measurement... [See More]

• Mounting: Top mount
• Measuring Range: 0.0 to 3937

• Level Measurement: Continuous Level
• Repeatability: 0.0400

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]

• Mounting: Top mount
• Maximum Pressure: 261

• Accuracy: 0.1181
• Specific Gravity: 1

5" ANSI Flanges. Stainless Steel Construction. Standard Lengths to 18 Feet (5.48 m). These rugged level transmitters are designed for tanks up to 18 feet (5.48 m) in depth. Heavy duty stems resist turbulence, and float options accommodate liquids with minimum specific gravity as low as 0.53. [See More]

• Mounting: Top mount; Bottom mount
• Measuring Range: 216

• Level Measurement: Continuous Level
• Maximum Pressure: 2000

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]

• Mounting: Top mount
• Maximum Pressure: 13.7

• Device Type: Sensor System
• Material Temperature: ? to 392

Jogler ’s ILT-6000 series level transmitter is the latest in magnetostrictive sensing technology designed for direct tank insertion. The ILT-6000 contains a low profile waveguide that is inserted into a waveguide sleeve (thermowell) and float assembly. The waveguide sleeve isolates the... [See More]

• Mounting: Top mount
• Measuring Range: ? to 300

• Level Measurement: Single Point or Multi-Point Level
• Accuracy: 0.0150

The model DS series (Dip Stick Level Probe) transmitter is designed for top mount locations in tanks. This unit is ideal for installation in mixing, blending, white water tanks and wastewater treatment locations. Supplied with either a 1" (Miniature) or 1 1/2" ceramic diaphragm sensor the Dip Stick... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Measuring Range: 0.0 to 5

The SC850 was designed to detect and control the level of all types of oils (1x SPDT relay) and also provide a separate alarm relay to detect the presence of water. Each relay has its own LED indication including a second LED for alarm status. This unique probe can be widely applied in petroleum... [See More]

• Mounting: Top mount
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 725

LD60/LD61 is a level switch based on the vibrating (tuning) fork technique. It is a robust and compact switch for the measurement of liquids and solids (only LD60). Features: No moving parts. Not affected by temperatures or pressure changes. Suitable for liquids with viscosity up to 10,000... [See More]

• Mounting: Top mount
• Measuring Range: 2.76 to 236

• Device Type: Sensor Only
• Meter Technology: Vibrating/Tuning Fork Method

Coaxial for conducting fluids. [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Field Adjustability: Field Adjustable Measurement Ranges

The 703 GWR transmitter combines TDR (time domain reflectometry), ETS (equivalent time sampling) and modern low power circuitry. This combination of technologies brings to the level market a high-speed radar circuit (speed of light transmission) at a fraction of the cost of conventional radar. The... [See More]

• Mounting: Top mount
• Measuring Range: 6 to 192

• Level Measurement: Continuous Level
• Maximum Pressure: 1000

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]

• Mounting: Top mount; Bottom mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1 to 4

The Type CL-10DJI Dynatrol ® Interface Level Detector has the unique ability to detect the interface: Between a liquid and a settled bed of solids. Between a liquid and a floating bed of solids. Between liquid phases of significantly different viscosities. Advantages. Versatile: This control is... [See More]

• Mounting: Side mount; Top mount; Bottom mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only; Sensor System
• Maximum Pressure: 1000

A unique, pulsed — and intrinsically safe — electrical signal is generated by the control monitor and is transmitted to the sensors via a coiled cord and optic format plug.When sensors on the transport are dry a signal is returned to the monitor. If the signal meets pre-determined... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor System
• Output: Voltage

The Acu-Trac ® NEMA4 liquid level sensor is a non-contact sensor that is a direct replacement for level senders on tanks with depths up to ≤ 1.5 meters (59 inches). The NEMA4 liquid level sensor offers a choice of outputs (analog current loop; ratiometric voltage; or non-ratiometric voltage). [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Measuring Range: ? to 59.06

The AST4500 submersible pressure sensors are approved to UL/cUL913 (CSA 157) Class 1 Div 1, Groups C and D for use in intrinsically safe areas with an approved barrier. For pressure ranges from 0-2.5 to 100 PSI that require a wide range of media compatibility, the submersible series is an excellent... [See More]

• Mounting: Side mount; Top mount; Bottom mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Measuring Range: 0.0 to 138

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: ? to 5

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]

• Mounting: Side mount; Top mount; Bottom mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1 to 2

Level switches provide accurate and reliable remote liquid level indication for hygienic brewery, food and beverage, and biopharm processes. Compact, hygienic design. Alfa Laval Level switches are hygienic measuring devices that are especially suitable for detecting liquid levels in small process... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

Whitman Controls specializes in the manufacture of miniature pressure, vacuum, temperature, and liquid level switches. The company prides itself on the diversity and quality of its product offering, proven by its ISO 9001 certification and the industry leadership position the firm has held for over... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Maximum Pressure: 160

The CS475 measures water level in the range of 2 in. to 65 ft from the sensor. The CS475, CS476, and CS477 radar-based water-level sensors bring a highly accurate innovation to Campbell Scientific's array of sensors. Mounted above the water surface to be measured, the sensors use radar to detect the... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Measuring Range: 2 to 780

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]

• Mounting: Side mount; Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Meter Technology: Mechanical/magnetic Floats

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

Plastic Calibration, HDPE Lock Nut, Duro Nitrile Gasket, Aluminum Bushing, Galvanized Steel Rods, Nitrophyl Floats or HDPE Floats. This is the standard At A Glance Drum Gauge Model. The base construction is an aluminum bushing and galvanized wetted rods with HDPE Floats for the 1.5" and 2" drum... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Gauge
• Meter Technology: Mechanical/magnetic Floats

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]

• Mounting: Top mount; Bottom mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Maximum Pressure: 750

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 4

The Econolevel provides proven Keller quality for high volume pumping and distribution applications. It offers an industry standard 4-20mA analog output and durable 316L Stainless Steel construction. The Econolevel OEM submersible level transmitter is built in the U.S. Minimum order quantities... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Maximum Pressure: 100

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

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]

• Mounting: Side mount; Top mount; Bottom mount
• Maximum Pressure: 261

• Accuracy: 0.1181
• Material Temperature: -40 to 302

Stainless Steel Construction. Standard Lengths to 18 Feet (5.48 m). These rugged level transmitters are designed for tanks up to 18 feet (5.48 m) in depth. Heavyduty stems resist turbulence, and float options accommodate liquids with minimum specific gravity as low as 0.53. Standard resolution is... [See More]

• Mounting: Top mount; Bottom mount
• Measuring Range: 216

• Level Measurement: Continuous Level
• Maximum Pressure: 2000

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor System
• Maximum Pressure: 20.6

PMC specializes in reliable precision transmitters for fluid level measurement in challenging locations and applications since 1963. This compact, rugged transmitter combines two ceramic capacitive sensors to accurately measure drilling fluid density and level. Designed for simple installation into... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Material Temperature: 175

Sitron ’s HFS high frequency limit level sensor is designed to effortlessy detect the level of fluids or paste-like media while ignoring the influence of deposits of viscous media (ketchup, yogurt, pastes, syrups, jams and jellies, creams, soap) as well as products such as detergents, alkalis,... [See More]

• Mounting: Side mount; Top mount; Bottom mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

LU90 series transmitter is an advanced level instrument based on the transmission of ultrasonic waves to measure the level of liquid or solid in a vessel. Its non contact measurement makes it suitable for highly corrosive liquids. User friendly programming keys and local read out helps setting up... [See More]

• Mounting: Top mount
• Measuring Range: 11.81 to 276

• Level Measurement: Continuous Level
• Accuracy: 0.0787

Coaxial for nonconducting fluids. [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Field Adjustability: Field Adjustable Measurement Ranges

The CS01 RF Capacitance Transmitter offers a compact and affordable solution to a wide variety of level sensing applications. With 4-20 mA and 0-5 VDC selectable and optional 0-10 VDC outputs, the solid state sensor provides accurate, proportional level measurement in many process temperatures and... [See More]

• Mounting: Top mount
• Measuring Range: ? to 60

• Level Measurement: Continuous Level
• Maximum Pressure: 400

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

The Dynatrol ® Type CL-10RH liquid level probe and 102B control switch are used for application to either high or low point level detection of liquids and slurries. A unique vibrating principle permits design and operation features not available with other types of liquid level detectors. [See More]

• Mounting: Side mount; Top mount; Bottom mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only; Sensor System
• Maximum Pressure: 1000

The Civacon Opti-Therm rack monitors are used to automatically recognize the type of overfill system (optic or thermistor signal technology) that is being used on a transport. When connected to the transport, the monitor checks the status of sensors within tanks or compartments. Overfill detection... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor System
• Output: Voltage

The Acu-Trac ® Smart 485 family ultrasonic liquid level transducers are designed for continuous level monitoring and liquid level control applications. These non-contact continuous level transducers can monitor tanks or storage containers that have a depth of up to 1.9 meters (75.69 inches) for... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Measuring Range: ? to 98

The AST4520 Flush Submersible Series is the cost effective solution for level monitoring of turbulent tanks with viscous media. Approved to UL/cUL913 Class 1 Division 1 IS, Groups C and D with an approved barrier, the product ensures a safe, reliable source for level measurement. The AST4520 is... [See More]

• Mounting: Side mount; Top mount; Bottom mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Measuring Range: 0.0 to 1384

EchoPod is an innovative level sensor that replaces floats, conductance and pressure sensors that fail due to dirty. sticking and scaling media in small tanks 49.2" (1.25m) or less. EchoPod, a general purpose sensor. combines non-contact switch, controller and transmitter capabilities in one... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor System
• Measuring Range: 0.0 to 49.2

The Alfa Laval Potentiometric Level Transmitter is designed specifically for small tanks containing highly viscous and pasty products, such as ketchup, honey and toothpaste. Compact, hygienic design. The Alfa Laval Potentiometric Level Transmitter is designed specifically for small tanks containing... [See More]

• Mounting: Top mount
• Measuring Range: 0.0 to 118

• Level Measurement: Continuous Level
• Accuracy: 0.5900

The Whitman Controls L70 Series Mini Polypropylene Vertical Mount Liquid Level Switches are miniature in size, allowing for use across a wide range of industrial applications. These liquid levels are highly compatible with numerous liquids from acids to waters to bases. They are normally open-only... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Maximum Pressure: 100

The CS476 measures water level in the range of 2 in. to 98 ft from the sensor. The CS475, CS476, and CS477 radar-based water-level sensors bring a highly accurate innovation to Campbell Scientific's array of sensors. Mounted above the water surface to be measured, the sensors use radar to detect the... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Measuring Range: 2 to 1176

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

The galvanized steel wetted rods are replaced with stainless steel wetted rods. This model of the drum gauge (Stainless Level One) replaces the standard galvanized wetted rods with stainless steel wetted rods, increasing the compatibility with different types of liquids. Plus, with a few... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Gauge
• Meter Technology: Mechanical/magnetic Floats

The LVCN4300 Series level switches are flexible, as well as cost effective, level solutions for a great variety of applications. Rods can be encased in PTFE tubing as an option. The wide range of applications for RF level measurement switches include liquids and paste. To cater to all applications,... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Measuring Range: 3.96 to 72

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 5

Based on our popular Digilevel, the Digilevel EC is made specifically for Environment Canada. The Digilevel EC employs Keller's proven piezoresistive sensor technology coupled with an SDI-12 serial-digital interface for environmental level monitoring applications. The Digilevel EC is compatible with... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Maximum Pressure: 42.63

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

Designed to Meet the Requirements of ASME B31.1/B31.3. Application Condition (max.) 2600 psi @ 750 °F, 4200 psi @ 100 °F (179 bar @ 399 °C, 290 bar @ 38 °C). Liquid Specific Gravities (0.55). Pressures up to 4200 psi (290 bar). Certified for demanding applications, these SureSite... [See More]

• Mounting: Side mount; Top mount; Bottom mount
• Level Measurement: Continuous Level

• Device Type: Gauge
• Measuring Range: 240

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor System
• Maximum Pressure: 13.7

The SOP400 Opto Eletronic Level Switches are used for level detection in liquids, independent of physical characteristics such as density, dielectric constant or the conductivity of the medium. The SOP400 provides an accurate, repeatable point level switch which can be mounted in any position,... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

The elobau float switch 298... monitors the fill levels in water, hydraulic oil and fuel tanks. Thanks to its sturdy construction, up to lengths of 1200 mm, one-sided mounting without end support is sufficient. [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1 to 20

The CS02 RF Capacitance Transmitter offers a compact and affordable solution to a wide variety of level sensing applications. With 4-20 mA and 0-5 VDC selectable and optional 0-10 VDC outputs, the solid state sensor provides accurate, proportional level measurement in many process temperatures and... [See More]

• Mounting: Top mount
• Measuring Range: ? to 120

• Level Measurement: Continuous Level
• Maximum Pressure: 400

The KOBOLD NGM Series guided wave radar level transmitter uses time domain reflectometry (TDR) technology, also known as “guided microwave ” or “guided wave radar. ” This means that low-energy and high-frequency electromagnetic impulses, generated by the sensor ’s... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Measuring Range: 787

The Acu-Trac ® Smart 485 family ultrasonic liquid level transducers are designed for continuous level monitoring and liquid level control applications. These non-contact continuous level transducers can monitor tanks or storage containers that have a depth of up to 1.9 meters (75.69 inches) for... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Measuring Range: ? to 76

The general purpose two-wire ultrasonic transmitter provides non-contact level measurement up to 32' or 10m, and is ideally suited for challenging ultrapure, corrosive or waste liquids. Push button calibrated, the transmitter is broadly selected for atmospheric bulk storage, day tank and waste pump... [See More]

• Mounting: Top mount
• Measuring Range: 4 to 197

• Level Measurement: Continuous Level
• Maximum Pressure: 30

The Whitman Controls L30 Series Vertical Multi-Station Brass Buna Liquid Level Switches provide the user with as many as five level control points and up to 48 ” in overall length. The structure allows these switches to be mounted at the top or bottom of a tank. It can be fully customized to... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Maximum Pressure: 160

The CS475, CS476, and CS477 series of radar-based water-level sensors brings a highly accurate innovation to Campbell Scientific's array of sensors. The CS476 is built for higher accuracy and a longer range. Mounted above the water surface to be measured, the sensors use radar —short microwave... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Measuring Range: 2 to 1176

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

The galvanized steel wetted rods are replaced with stainless steel wetted rods. The floats are replaced with stainless steel floats. This model of the drum gauge (Stainless Level two) adds stainless steel floats to your stainless package, increasing the compatibility with different types of liquids. [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Gauge
• Meter Technology: Mechanical/magnetic Floats

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

Continuous level sensors provide continuous feedback and are available in both 0-5VDC and 4-20 ma outputs. Several options are available including temperature sensors, independent low or high level switch points, a variety of materials and mounting options. If you need something we do not have on... [See More]

• Mounting: Top mount
• Maximum Pressure: 500

• Measuring Range: 4 to 96
• Material Temperature: 250

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Maximum Pressure: 150

Lengths over 20ft (6.09 m). 316 Stainless Steel Housing. Pressures up to 400 psi (27 bar). Temperatures up to 400 °F (204 °C). Use these Mini SureSite ® Level Gauges where space is tight —they feature a diameter of only 1-1/4 ” (32 mm)! They can replace existing, antiquated... [See More]

• Mounting: Side mount; Top mount; Bottom mount
• Level Measurement: Continuous Level

• Device Type: Gauge
• Measuring Range: 240

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor System
• Maximum Pressure: 20.6

The SLU Ultrasonic level meters are compact measurement devices containing an ultasonic transmitter and an electronic module. The transducer generates ultrasonic pulses that travel at the speed of sound toward the target medium. These sound waves are reflected off the surface of the medium and are... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

Over the last three decades, innovation, reliability, and flexibility have become elobau hallmarks. Today, elobau is one of the leading manufacturers in the field of non-contact sensor technology. In addition to a broad and continually expanding array of standard products, elobau offers customized... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 2 to 7

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

The NGR is a level sensor that uses TDR technology (time-domain re flectometry) and can be used in oil and water-based liquids without calibration. The NGR ’s guided radar uses time-of- flight technology to measure electromagnetic pulses. The time difference between the sent pulse... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor System
• Measuring Range: 157

The Digital Fluid-Trac drum liquid level gauge is a cost competitive non-contact continuous drum liquid level gauge. It is designed for use on vertical drums ( ≤32 inch depths) storing a wide variety of media such as water, waste water, motor oil, hydraulic fluid and diesel fuel. The Digital... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor System
• Measuring Range: ? to 32

Hydrostatic level sensors measure fluid height and thus its level by means of the hydrostatic pressure applied by the water column directly above the sensor.A measuring cell at the bottom of the sensor registers this pressure so that the sensor Õs internal electronics can generate a 4-20 mA... [See More]

• Mounting: Top mount
• Maximum Pressure: 464

• Level Measurement: Continuous Level
• Material Temperature: 14 to 158

The Whitman Controls L30 Series Vertical Multi-Station Stainless Steel Liquid Level Switches provide the user with as many as five level control points and up to 48 ” in overall length. The structure allows these switches to be mounted at the top or bottom of a tank. It can be fully customized... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Maximum Pressure: 1000

The CS475, CS476, and CS477 series of radar-based water-level sensors brings a highly accurate innovation to Campbell Scientific's array of sensors. The CS477 is built with enhanced electronics, giving it a much longer measuring range. Mounted above the water surface to be measured, the sensors use... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Measuring Range: 16 to 9055

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

The galvanized steel wetted rods are replaced with stainless steel wetted rods. The floats are replaced with stainless steel floats. This model of the drum gauge (Stainless Level three) adds a stainless steel bushing to your stainless package, increasing the compatibility with different types of... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Gauge
• Meter Technology: Mechanical/magnetic Floats

OMEGA's conductivity level switches offer a wide range of customized options to meet any application's needs. They are designed to control the level of all conductive mediums, offering up to 5 different points of level control. Models are available with fixed rigid rods, with removable rigid rods,... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Maximum Pressure: 290

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 2

The Madison PC4203 clog free submersible pressure level sensor is specifically designed for hydrostatic pressure level measurements of wastewaters or liquids which will clog most other sensors and is ideal for sensoing 0-32 foot of liquid level change. The 316L stainless steeel housing and ceramic... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Measuring Range: 0.0 to 384

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]

• Mounting: Top mount; Bottom mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1 to 4

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor System
• Maximum Pressure: 7.2

Your benefits at a glance: + Non-contact level measurement. + Wear-free level measurement. + For extreme operating temperature ranges from -40 ° to +105 °C. + Analogue output signal. + Space-saving design. + Suitable for diesel and bio-diesel. Application areas: This ultrasonic fuel level... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Measuring Range: 3.35 to 47.24

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]

• Mounting: Top mount; Bottom mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

Product Features. All Plastic Wetted Parts. All PTFE Wetted Parts Available. Excellent for use with Aggressive Chemicals. Continuous Level Measurement. Analog Output via Remote Mount Transmitter. Compact Design. Undisturbed by Foaming. Vapor Insensitive. Liquid Interface Detection. NML-308 are... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Measuring Range: 6 to 48

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Meter Technology: Mechanical/magnetic Floats

The Whitman Controls L31 Series Heavy Duty Vertical Multi-Station Stainless Steel Liquid Level Switches provide the user with as many as six level control points and up to 72 ” in overall length. The structure allows these switches to be mounted at the top or bottom of a tank. It can be fully... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Maximum Pressure: 975

The CS410 is a shaft encoder designed for water level measurements. A pulley attached to a a float and counter-weight rotates as water level rises or falls, and the shaft encoder sends two pulse strings to the datalogger. The datalogger records the pulse strings, and the water level is calculated by... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Material Temperature: -13 to 122

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

This is the All Plastic Barrel Chemical Gauge Model. The construction is PEEK Plastic or Kynar Plastic wetted rods with HDPE floats and PVC Bushing. This model of the barrel level gauge (all plastic) is a package that includes all plastic wetted parts for maximum compatibility with various chemicals... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Gauge
• Meter Technology: Mechanical/magnetic Floats

Series LVC500 electronic level controls should be used whenever a liquid level needs to be maintained, such as pumping down an industrial sump, or indicated, such as a holding tank high level alarm. A system consists of three components; 1) Cut-to-length threaded electrode rods. 2) Single or... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Measuring Range: 12 to 72

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

Temperatures up to 280 °F (139 °C). Pressures up to 150 psi (10 bar). Up to 20ft (6.09 m) of Continuous Visual Indication. The 2 ” (51 mm) Schedule 40 pipe design is ideal for use on chemical storage tanks, or with almost any liquid where temperature and pressure requirements are... [See More]

• Mounting: Side mount; Top mount; Bottom mount
• Level Measurement: Continuous Level

• Device Type: Gauge
• Measuring Range: 228

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor System
• Maximum Pressure: 7.2

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

Product Features. All Plastic Wetted Parts. All Teflon ® Wetted Parts Available. Excellent for use with Aggressive Chemicals. Continuous Level Measurement. Analog Output via Head-Mounted Transmitter. Compact Design. Undisturbed by Foaming. Vapor Insensitive. Liquid Interface Detection. NML-310... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Measuring Range: 0.0 to 108

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: ? to 1

The Whitman Controls L10 Series Vertical Mount Brass Buna Temperature-Level Switches are highly versatile, providing the end-user the ability to control both temperature and liquid level within an application. These switches can be used to set off high/low temperature alarms along with a number of... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Maximum Pressure: 160

The SR50A measures the distance from the sensor to a target. The most common applications are measuring snow depths and water levels. The sensor is based on an electronic transducer that determines the distance to a target by sending out ultrasonic pulses and measuring the time it takes for the... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Measuring Range: 19.69 to 394

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

The Barrel Gauge, now available in all plastic and all stainless steel construction. The PB and B-S3 are reliable, swing arm type fill gauges used for measuring all types of liquid levels. Its simple mechanical design promotes durability, minimal upkeep, quick installation, and easy/inexpensive... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Gauge
• Meter Technology: Mechanical/magnetic Floats

The LV3000/LV4000 Series continuous level measurement probes are flexible, cost-effective solutions for applications involving liquids, pastes, and some solids. The built-in (one-piece) electronic module provides a 4 to 20 mA output (2-wire) signal that is proportional to the process level. Zero and... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Repeatability: 0.0394

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

High Volume/Low Cost OEM Design. Brass or Stainless Steel Construction. 1/2" or 1" Resolution. Lenghts to 24 Inches (610 mm). OEMs with fluid gauging requirements now have an affordable, yet robust continuous output sensor they can use to great value. Gems ™ XM-860 liquid level sensors are a... [See More]

• Mounting: Top mount; Bottom mount
• Measuring Range: 24

• Level Measurement: Continuous Level
• Maximum Pressure: 300

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor System
• Maximum Pressure: 13.7

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1 to 2

Product Features. Measuring Length - 12 to 98 inches. Accuracy ± 0.04 â €. Pressure - Max. 145 PSIG. Temperature - Max. 176 °F. 2 â € NPT Male Thread Connection. Stainless Steel Material. Analog Output - 4-20 mA. Long Service Life. Vibration Resistant. The KOBOLD... [See More]

• Mounting: Top mount
• Maximum Pressure: 145

• Level Measurement: Continuous Level
• Output: Current

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 3 to 5

The Whitman Controls L60 / L65 Series Vertical Mount Brass Buna Liquid Level Switches are constructed with a brass stem and buna float, which allows these switches to operate in harsh, high temperature environments relative to its stainless steel cousin. The unit is rated to 230 °F /110 ℃... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Maximum Pressure: 160

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

The all plastic and all stainless steel Therma Type H level gauges are reliable, swing arm type tank gauges used for monitoring all types of liquid levels. Its simple mechanical design promotes durability, minimal upkeep, quick installation, and easy/inexpensive repairs. See the PDF cut sheets above... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Gauge
• Measuring Range: 6 to 120

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]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Measuring Range: 16 to 48

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

PVC, Polypropylene or PVDF Materials. 1/4" (6 mm) Resolution. Lengths to 70" (1778 mm). Specifically designed to monitor chemical tanks and vats, the XMP-800 Series provides superb resistance to corrosive liquids and vapors. Use XMP-800 transmitters with Gems ™ Digital Bargraph Display... [See More]

• Mounting: Top mount; Bottom mount
• Measuring Range: 144

• Level Measurement: Continuous Level
• Maximum Pressure: 300

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor System
• Maximum Pressure: 10

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

Product Features. Rigid and Cable Suspended Designs. Compact Microprocessor Based Designs. High Accuracy. NPT Threaded and Tri-Clamp ® Mountings. Heavy Duty Industrial Design. The KOBOLD series NRF capacitance level transmitter is designed to measure water-based liquids or oils in metal or... [See More]

• Mounting: Top mount
• Measuring Range: 0.0 to 240

• Level Measurement: Continuous Level
• Maximum Pressure: 500

The U00X Series Solid-State Level Switches are reliable, low-cost liquid level controls for use in installations where mechanical float-type switches are impractical. U00X models are compatible with many liquids, regardless of the fluid's density or conductivity. The units require no calibration,... [See More]

• Mounting: Side mount; Top mount; Bottom mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

The Whitman Controls L40 / L45 Series Vertical Mount CPVC Plastic Liquid Level Switches are light-weight typically used in water and potable water applications. Despite the size and weight, these levels are durable to 100 PSIG and submersible to a NEMA 6 rating. They can be used in numerous O.E.M. [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Maximum Pressure: 100

Our Alloy LevelSite ® provides a reliable, accident-proof solution to your unique level measuring problems. Featuring rugged, welded stainless steel construction, the process media is completely isolated from the instrumentation and rotating flags, eliminating the danger of leaks or spills. [See More]

• Mounting: Top mount; Bottom mount
• Level Measurement: Continuous Level

• Device Type: Gauge
• Maximum Pressure: 960

The all plastic and all stainless steel Therma Type H level gauges are reliable, swing arm type tank gauges used for monitoring all types of liquid levels. Its simple mechanical design promotes durability, minimal upkeep, quick installation, and easy/inexpensive repairs. See the PDF cut sheets above... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Gauge
• Measuring Range: 6 to 110

Proven electro-optic and conductive technologies are combined to deliver advanced capabilities in the LV132 discriminating liquid sensor. Internal logic discriminates between water- and hydrocarbon-based liquids. No moving parts and solid-state switching encased in a rugged housing ensure... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Meter Technology: Optical

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

Temperatures up to 750 °F (399 °C). Pressures up to 700 psi (48 bar). Rugged, welded construction makes these 2-1/2 ” (64 mm) diameter design, Alloy SureSite ® Level Gauges dependable over a long service life indoors and out. Available certified explosion proof. Applications:... [See More]

• Mounting: Side mount; Top mount; Bottom mount
• Level Measurement: Continuous Level

• Device Type: Gauge
• Measuring Range: 240

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor System
• Maximum Pressure: 10

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

Product Features. Flexible Cable Lengths Up to 1000 Feet (300m). Accuracy ±1% of Span. High Frequency Propagation Resists Errors Due to Coating. 3/4" NPT Stainless Fitting Standard. PFA-clad SS Cable. Flexible, Segmented ½" Diameter Stainless Steel Cable Weight. Simple, Non-Interacting... [See More]

• Mounting: Top mount
• Material Temperature: -100 to 350

• Level Measurement: Continuous Level
• Output: Current

Ultrasonic level sensors measure the clearance between a l iquid level and the sensors' transmission surface using the echo time measurement of an ultrasonic signal. Liquid levels can be measured and the data sent to master evaluators by means of a programmable current or voltage output. For... [See More]

• Mounting: Top mount
• Measuring Range: 2.36 to 236

• Level Measurement: Continuous Level
• Material Temperature: 5 to 158

The Whitman Controls L40-17 Series Vertical Mount Kynar Plastic Liquid Level Switches are light-weight levels typically used in solvents and certain bases. The switch can be subjected to 100 PSIG and the Whitman Red Seal potting makes the switch submersible to a NEMA 6 rating. They can be applied to... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Maximum Pressure: 100

Our Alloy Mini LevelSite ® provides a reliable, accident-proof solution to your unique level measuring problems, especially in applications where space is at a premium. Welded stainless steel construction provides for long life and eliminates the risk of broken or cloudy glass commonly... [See More]

• Mounting: Top mount; Bottom mount
• Level Measurement: Continuous Level

• Device Type: Gauge
• Maximum Pressure: 240

The ACU Gauge is a float type sensing device good from 0"-60" deep tanks and accurate to 1/10" of an inch. It has a 3.5 digit backlit display. The unit runs on either a nine volt lithium battery, or it can run off of the remote unit's power source. The display has a push button activation with a... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Gauge
• Measuring Range: 0.0 to 60

The LV-110 Series Drum Level Indicators are compact, self contained liquid level indicators designed for use in 55 gallon drums. A magnet equipped float senses level and readout is obtained by removing the protective cap on the unit and reading the indicator measuring tape. LV-110 units can be used... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Gauge
• Measuring Range: 0.0 to 33

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Maximum 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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor System
• Maximum Pressure: 6.9

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

The KOBOLD series NRF-2 and NRF-3 combination level and temperature transmitters are truly a unique product. They are designed to measure level and temperature of conductive and non-conductive liquids in tanks. For level sensing, the probe measures the change in capacitance that occurs as level... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Sensor Only
• Measuring Range: 144

The Whitman Controls L40 / L45 Series Vertical Mount Polypropylene Plastic Liquid Level Switches are among the most versatile and durable of the vertical liquid level switch line. The polypropylene wetted material makes the switch highly compatible with numerous liquids from acids, to water, to... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Maximum 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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

The galvanized steel wetted rods are replaced with stainless steel wetted rods and the HDPE floats are replaced with stainless steel floats. This model of liquid level monitor (Stainless Level Two) includes stainless rods and stainless floats, increasing the compatibility with different types of... [See More]

• Mounting: Top mount
• Level Measurement: Continuous Level

• Device Type: Gauge
• Measuring Range: 6 to 120

The LVC-152-R capacitance level switch is the perfect switch solution for conductive coating or scaling type liquids. The LVC-152-R is best applied in grounded vessels which contain water based, light to medium coating or scaling type liquids including soap, wastewater and brine solutions. The... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

Madison Company offers a series of low-cost radar sensors for continuous level measurement. This product series offers a logical extension to the ultrasonic sensor series, where application conditions are in need of non-contact liquid level measurement, and where ultrasonic level measurement is not... [See More]

• Mounting: Top mount
• Measuring Range: 600

• Level Measurement: Continuous Level
• Material Temperature: -40 to 140

Top mounting float switch M8800 from Madison provides reliable single point detection of tank level via tried and true mechanical float switch actuation. The M8800 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. Polypropylene body and... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor System
• Maximum Pressure: 6.9

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]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Number of Switch Points Range: 1

The NSD series optical level switch is a low cost solid-state level sensor suited for clear, translucent, and non-coating low viscosity liquids. The NSD functions by detecting the difference in refraction between the liquid and air. An infrared LED inside the lens transmits a beam of invisible... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Maximum Pressure: 150

The Whitman Controls L40 / L45 Series Vertical Mount Stainless Steel Liquid Level Switches have both a stainless steel stem and float affording the user high performance and versatility. These levels are most commonly seen in OEM and various other industrial applications. These are used in potable... [See More]

• Mounting: Top mount
• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only
• Maximum Pressure: 1000