Point Level / Multi-Point Levels Liquid Level Sensors

For the reliable point level monitoring in tanks and containers. Detection of minimum level, leakage or overflow of tanks. Easy empty and full adjustment by pressing just one pushbutton. Suitable for water, oils and coolants. With approval according to the German Federal Water Act (WHG). Integrated... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: 1.1

• Device Type: Sensor Only
• Maximum Pressure: 7.25

The optical liquid level switch consists of an infrared LED and a receiver. In air, the light beam from the infrared LED is reflected back into the receiver. When rising liquid touches the tip of the sensor, the light is refracted away from the device, causing little light to return to the receiver. [See More]

• Level Measurement: Single Point or Multi-Point Level
• Repeatability: 0.0394

• Device Type: Sensor Only
• Accuracy: 0.0394

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 1500

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]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 150

• Device Type: Sensor Only
• Mounting: Side mount; Top mount

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor System
• Material Temperature: 158

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]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 1500

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

The EP1226 solid state, non-contact level sensor monitors liquid level in a variety of applications. Encapsulated in a low profile enclosure, the electronic mass sensor is configured to work either in conjunction with the Tecmark ® EP1217 / EP1227 timers or as a stand-alone device. Designed for... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Output: Voltage

• Device Type: Sensor System
• Mounting: Side mount

Overview. The InnovaSwitch insertion-type level switch is a high-performance, industrial-grade liquid level indicator for tanks and process vessels. This product switches on level changes as small as 0.03 inch (0.8 mm) on dry-to-wet and wet-to-dry occurrences in a tank or vessel. The instrument was... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Repeatability: 0.0312

• Measuring Range: 0.5000 to 120
• Maximum Pressure: 3000

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]

• Level Measurement: Single Point or Multi-Point Level
• Meter Technology: Mechanical/magnetic Floats

• Device Type: Sensor Only
• Mounting: Top mount

For the reliable level control in tanks and containers. Two programmable switching outputs, one of them with IO-Link communication interface. Preset to water and hydrous media. Simple process connection via screw-in adapter. Reliable suppression of deposits or foam. User-friendly communication and... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 580

• Device Type: Sensor Only
• Material Temperature: -13 to 212

Optical liquid level switches use the light reflection principle in the prism to detect whether there is liquid at the installation position of the sensor.These optical level sensors are compact, cost-effective and ideal for various fluids. Features: Operation indicator. NPN/PNP output. Operating... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Repeatability: 0.0394

• Device Type: Sensor Only
• Meter Technology: Optical

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 2350

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor System
• Material Temperature: 185

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]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 1500

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

The unique magnetic coupling action eliminates the need for seals, diaphragm springs, or torque tubes because there is no physical contact with the process. The switch configuration also has no process connections which insures complete isolation from the process. The maintenance free design... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: 850

• Device Type: Sensor Only
• Meter Technology: Other Technology (Such as tilt etc.)

For the reliable level control in tanks and containers. Two programmable switching outputs, one of them with IO-Link communication interface. Preset to water and hydrous media. Simple process connection via screw-in adapter. Reliable suppression of deposits or foam. User-friendly communication and... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: -13 to 212

• Device Type: Sensor Only
• Display: Digital Readouts

The LLS.DTM12 series optical liquid level switch is a low cost single point level sensor designed for semitransparent, clear, and low viscosity liquids. The sensor is available in Trogamid or Polysulfone. The Polysulfone version with high chemical resistance is suitable for most acids and bases. The... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Repeatability: 0.0394

• Device Type: Sensor Only
• Meter Technology: Optical

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1 to 2

• Device Type: Sensor Only
• Repeatability: 0.1250

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor System
• Meter Technology: Capacitive/RF Admittance

The PS45 is a point level (on - off) pneumatic switch device used in conjunction with the KM26 Magnetic liquid level indicator, LS Series Cage Level switch or an External Chamber. The unique magnetic coupling action eliminates the need for such things as seals, diaphragms, springs or torque tubes. [See More]

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: 450

• Device Type: Sensor Only
• Meter Technology: Other Technology (Such as tilt etc.)

For the reliable level control in tanks and containers. Two programmable switching outputs, one of them with IO-Link communication interface. Preset to water and hydrous media. Simple process connection via screw-in adapter. Reliable suppression of deposits or foam. User-friendly communication and... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: -13 to 212

• Device Type: Sensor Only
• Display: Digital Readouts

The electro-optical level sensor is used to monitor the level of liquids. The model LLS.ELS1150 is an enhanced electro-optical level switch from IMS sensors. This series utilize IMS advanced photoelectric sensor ASICs to achieve a fast, stable, cost-effective sensor with no moving parts. Equipped... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Repeatability: 0.0394

• Device Type: Sensor Only
• Meter Technology: Optical

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 2350

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor System
• Meter Technology: Capacitive/RF Admittance

Features: High accuracy: 0.01% of full scale or + 1.27mm. Never requires re-calibration: set it & forget it. Superior Sensor (Patent #5,473,245). Local indication with HMI display. Dual compartment housing with separate field. terminal compartment. Loop powered to 22m (75ft) probe length. Total... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Repeatability: 0.0122

• Device Type: Sensor System
• Accuracy: 0.0500

For the reliable level control in tanks and containers. Two programmable switching outputs, one of them with IO-Link communication interface. Preset to water and hydrous media. Simple process connection via screw-in adapter. Reliable suppression of deposits or foam. User-friendly communication and... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 580

• Device Type: Sensor Only
• Material Temperature: -13 to 212

The Compact Pro is a compact capacitance probe designed for tight spaces. It is used for high or low level measurement and plugged chute detection for liquids, powders, granules, and pelleted materials. It is appropriate for use in tanks, bins, silos, chutes, conveyors, pipes, or load out hoppers. [See More]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor System
• Meter Technology: Capacitive/RF Admittance

Features: Calibrated from the factory. High Accuracy: .01% of Full Scale or +/- 1.27mm. Never Requires Re-Calibration: Set It & Forget It. Easy setup with waveform display. Not affected by agitation, foam or emulsion layers. No oscilloscope required. Designed to Mount Externally to K-TEK KM26 or... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Repeatability: 0.0124

• Device Type: Sensor System
• Accuracy: 0.0500

Extended Mini Capacitance Probe: Point Level Detection for Liquids. MCP-300 is a compact sensor available with stainless steel tube extensions from 2.5 ” to 9.8 ” long. Need a small capacitance probe in a custom length? Want to detect flooding in a pump room? Have an FDA requirement?. [See More]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 362

• Device Type: Sensor Only
• Material Temperature: -40 to 239

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 3000

Mini Capacitance Probe: Point Level for Liquids. MCP-100 compact sensor for level measurement and pressure detection in water-based liquids. Need an affordable, sanitary sensor for liquids? Have a 3A or FDA requirement? Small fittings on your existing tanks?. Sanitary process control for food,... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 363

• Device Type: Sensor Only
• Material Temperature: -40 to 239

The transmitter ’s microprocessor simultaneously fires an electronic pulse to the transducer and starts a timer. The transducer converts this electronic pulse to an acoustic pulse, which is directed toward the surface of the material being measured. When the acoustic pulse contacts the surface... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Display: Digital Readouts

• Meter Technology: Ultrasonic/Sonic
• User Interface: Digital Front Panel

The VR-90 is a vibrating rod used for level indication in granular and coarse-grained bulk solids contained in bins, tanks, silos, and hoppers. It features a round, stainless steel rod that resists buildup and requires minimal maintenance. The VR-90 is appropriate for a wide variety of processing... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 232

• Device Type: Sensor Only
• Material Temperature: -58 to 482

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Repeatability: 0.1000

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]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 1000

• Device Type: Sensor Only; Sensor System
• Material Temperature: 0 to 750

Features. Low Cost. Isolated 4-20mA Output (1000 ohm). Large LCD Display. Programmable Signal Relay. Non-Contacting Ultrasonic Sensor or Optional Pressure Sensor. Built-in 2-Key Calibrator. Watertight, Dust tight Enclosure. Self-Testing. [See More]

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: 384

• Number of Switch Points Range: 1
• Maximum Pressure: 20

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 275

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 3

• Device Type: Sensor Only
• Measuring Range: 1 to 235

The INTROTEK ® Point Level Detector (PLD) is extremely user friendly with a sleek, compact design incorporating integral electronics that never require calibration. The PLD is the most advanced non-invasive, pulse-wave ultrasonic sensor available for liquid level detection with the emphasis on... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Meter Technology: Ultrasonic/Sonic

• Device Type: Sensor Only
• Mounting: Side mount

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]

• Level Measurement: Single Point or Multi-Point Level
• Meter Technology: Mechanical/magnetic Floats

• Device Type: Sensor Only

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]

• Level Measurement: Continuous Level; Single Point or Multi-Point Level
• Output: Voltage; Current

• Device Type: Sensor Only
• Mounting: Top mount

The Model 408 is a 5-level liquid level sensor designed for use with bubbler-type systems. The 408 contains an internal air pressure transducer; the user must provide a small air compressor capable of supplying a maximum of 15 psi. This operates the system to a liquid depth of 34.6 feet. The output... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 5

• Device Type: Sensor Only; Sensor System
• Measuring Range: 415

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Repeatability: 0.0390

The BTE / PTU / BTW6000...CS submersible hydrostatic liquid level sensors allow for high media compatibility with many industrial liquids. The level transmitters use fully welded stainless steel pressure sensor elements and feature rugged stainless steel housings. They are calibrated and temperature... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 150

With the Highest Visibility Indicators Available, Jogler Magnetic Level Gauges are a safe, economical way to measure and control liquid levels in any application. They are suitable for high temperature and/or pressure, full vacuum, low-specific gravity liquids, and more. Jogler magnetic gauges can... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: 48 to 600

• Device Type: Gauge
• Maximum Pressure: 5000

Most ultrasonic sensors are based on the principle of measuring the propagation time of sound in the air. Ultrasonic frequencies outside the range of human hearing are emitted by the sensor. Sonic energy reflected by an object or target is picked up by the sensor ’s receiver. The highly... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 145

The capacitive level switches of the Pointek CLS series ensure excellent measurement performance, even under the harsh conditions of high-pressure and high-temperature applications. Pointek CLS200 - The standard universal capacitance level switch with a wide range of extensions. Selection of... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: 98

• Device Type: Sensor Only
• Maximum Pressure: 365

The Whitman Controls L54 Series Bent Stem Side Mount Stainless Steel Liquid Level Switches have 3/8 ” – 24 straight thread or 1/8 ” NPT thread fittings allowing for insertion into the sides of topless tanks and for vertical actuation. The stainless steel wetted material in addition... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 900

• Device Type: Sensor Only
• Material Temperature: -40 to 300

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]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 750

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

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]

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: -58 to 149

• Maximum Pressure: 406
• Meter Technology: Mechanical/magnetic Floats

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1 to 4

• Device Type: Sensor Only
• Maximum Pressure: 1450

Broken finger switches with teflon hinge. Switching point with an inclination of α = 12 ° ±3 ° at the top of the switch, measured in the air – Note that the container walls must be at least 3 mm thick. [See More]

• Level Measurement: Single Point or Multi-Point Level
• Output: Voltage (optional feature); Current (optional feature)

• Device Type: Sensor Only
• Meter Technology: Capacitive/RF Admittance

High (25) AMP Float Switch. "L" Series switch. Temperature: 82 °C/180 °F. Material: A.B.S. Ratings: 25 AMP. 1 H.P. @ 120 VAC. 2 H.P. @ 240 VAC. Operating Angle (for Normally Open or Pump Down): Contacts close @ 45 ° above horizontal. Contacts open @ 45 ° below horizontal [See More]

• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only

The Guided Float Switch is designed for economical control of liquids in tanks. The switch is remarkable for its maintenance-free compact design and reed contacts with high switch capacity. It can easily be installed in water applications as well as in chemical applications. The encapsulated reed... [See More]

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

• Device Type: Sensor Only

Civacon cane probes are used to provide overfill detection where a permanent sensor cannot be properly affixed to a tank or railcar. They provide a portable, flexible solution to varying overfill requirements. Civacon cane probes utilize modern, instant-on optic principles. Temperature condition... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Repeatability: 0.0625

• Device Type: Sensor Only
• Meter Technology: Optical

The Alber ELS is a non-invasive level sensor designed to save you time and money!. ● Designed specifically to comply with the NERC PRC-005 requirements for electrolyte level inspection. ● Eliminate the required quarterly inspection of battery electrolyte levels. ● No alarm …... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Meter Technology: Other Technology (Such as tilt etc.)

For the reliable point level monitoring in tanks and containers. Detection of minimum level, leakage or overflow of tanks. Easy empty and full adjustment by pressing just one pushbutton. Suitable for water, oils and coolants. User-friendly setting of the requested immersion depth of the sensor. [See More]

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: 1.22

• Device Type: Sensor Only
• Material Temperature: 32 to 149

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Measuring Range: 10.5

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: ? to 5

• Device Type: Sensor Only
• Maximum Pressure: 290

Application area. For liquids and bulk solids, adjustment-free setup, Sensor length up to 2 m. The VEGACAP 98 is an adjustment-free, economical level sensor for liquids and bulk solids. It is particularly suitable as overfill protection or dry run protection system in adhesive, conductive products. [See More]

• Level Measurement: Single Point or Multi-Point Level
• Meter Technology: Capacitive/RF Admittance

• Device Type: Sensor Only
• Operating Temp: -40 to 176

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]

• Level Measurement: Single Point or Multi-Point Level
• Meter Technology: Mechanical/magnetic Floats

• Device Type: Sensor Only
• Operating Temp: -4 to 176

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1 to 2

• Device Type: Sensor Only
• Repeatability: 0.0300

The DB1 is a self-calibrating system that measures water level (or other liquids), such as measurement in channels and stilling wells. It detects level by measuring the pressure required to force nitrogen bubbles from a pair of submerged tubes. The orifices of the tubes are separated by a fixed... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: -13 to 122

• Device Type: Sensor Only
• Output: Current

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]

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: 0.0 to 5

• Device Type: Sensor Only
• Maximum Pressure: 300

Winland offers three WaterBug ® models for dependable water detection. Ideal for basement sump pumps, drain storage areas, computer rooms, document storage areas, warehouses and sprinkler systems. WaterBug ® sensors work by forming a conductive bridge between to contacts. Use in... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Operating Temp: 32 to 140

• Meter Technology: Electrical Conductivity or Resistance

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 45

The ultrasonic level switch SONOCONTROL 15 is designed to detect with speed and precision whether or not a tube is filled with liquid or liquefied gas. The compact sensor can be used for contactless measurement through the tube wall and is particularly suited to applications within the pharmacy and... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: -40 to 284

• Device Type: Sensor Only
• Output: Current

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]

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: ? to 39.37

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

The company specializes in designing and manufacturing the highest quality level sensors that are ideal for non-contact distance measurement in even the harshest environments. Massa produces several different series of level sensors and monitoring transmitter modules that provide reliable continuous... [See More]

• Level Measurement: Continuous Level; Single Point or Multi-Point Level
• Output: Voltage (optional feature); Current (optional feature)

• Device Type: Sensor System (optional feature)
• Meter Technology: Ultrasonic/Sonic

The SC404 is a capacitance continuous level transmitter with an integrated electronics module mounted within the nylon or aluminum housing. This 2 wire loop powered unit provides a 4-20mA output with set up and calibration achieved with a zero and span adjustment. This flexible level measurement... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Output: Current

• Maximum Pressure: 290
• Meter Technology: Capacitive/RF Admittance

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]

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: ? to 98

• Device Type: Sensor Only
• Output: Voltage (optional feature); Current (optional feature)

Pneumatic or electric switches are designed to attach directly to tanks or vessels. These switches have mechanical “paddles ” which float upwards as liquid levels rise. Once the paddle rises to a precise point, the switch is activated, sending a pneumatic or electric signal to the... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 2000

• Device Type: Sensor Only
• Material Temperature: -20 to 400

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 150

The capacitance point level detector Liquipoint FTW23-AA4MWSJ from Endress+Hauser with a pressure measurement range of -1 to 16 bar is ideal for gathering conductive liquids without adhesions. The Liquipoint FTW23 is used for overflow protection of storage tanks and mixing containers and meets all... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 362

• Device Type: Sensor System
• Material Temperature: -4 to 212

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]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 1000

• Device Type: Sensor Only; Sensor System
• Material Temperature: 0 to 750

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 150

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 4

• Device Type: Sensor Only
• Measuring Range: 1 to 235

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]

• Level Measurement: Single Point or Multi-Point Level
• Meter Technology: Mechanical/magnetic Floats

• Device Type: Sensor Only

Product features. Oil-level indicators with and without temperature indication. Oil-level indicator with electronic level control indication. Electric control as opener (KOO) or as closer (KOS). All oil-level indicators only for operation without pressure (max. 0.4 bar). Tightening torque for... [See More]

• Level Measurement: Continuous Level; Single Point or Multi-Point Level
• Material Temperature: 68 to 176

• Device Type: Gauge
• Output: Voltage; Current

The Model 409 is a compact, socket-mount device for level control of conductive liquids. The internal relay is energized when operating power is applied. When the liquid level reaches the probe, the relay de-energizes. When the level drops below the probe, the relay will reset. A fixed, two-second... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1 to ?

• Device Type: Sensor Only
• Material Temperature: -40 to 140

The CTE / CTU / CTW8000...CS submersible hydrostatic liquid level sensors allow for high media compatibility with many industrial liquids. The level transmitters are based on piezo resistive ceramic pressure sensor elements and feature small-diameter stainless steel housings. They are calibrated and... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 70

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]

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

• Measuring Range: ? to 300
• Maximum Pressure: 680

Most ultrasonic sensors are based on the principle of measuring the propagation time of sound in the air. Ultrasonic frequencies outside the range of human hearing are emitted by the sensor. Sonic energy reflected by an object or target is picked up by the sensor ’s receiver. The highly... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 580

The capacitive level switches of the Pointek CLS series ensure excellent measurement performance, even under the harsh conditions of high-pressure and high-temperature applications. Pointek CLS300 - The capacitance level switch for harsh, demanding applications with high temperatures and pressures. [See More]

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: 9.8 to 984

• Device Type: Sensor Only
• Maximum Pressure: 511

The Whitman Controls L40 / L45 Series High Performance Vertical Mount Stainless Steel Liquid Level Switches have both a stainless steel stem and float affording the user high performance and versatility. These levels differ from their L40 / L45 cousin in that they feature a 1 ” sphere float... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 1000

• Device Type: Sensor Only
• Material Temperature: -40 to 300

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]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 750

• Device Type: Sensor Only
• Material Temperature: -40 to 480

RT 280A and 281A are primarily used as liquid level alarms and safety switches to prevent too high a liquid level in liquid separators. Secondarily, RT 280A and 281A can be used as liquid level regulators where a liquid level differential of up to 40 mm is permitted. RT 280A and 281A used as safety... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 319

• Measuring Range: 1.57
• Material Temperature: -58 to 158

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 50

Broken finger switches with teflon hinge. Switching point with an inclination of α = 12 ° ±3 ° at the top of the switch, measured in the air. [See More]

• Level Measurement: Single Point or Multi-Point Level
• Output: Voltage (optional feature); Current (optional feature)

• Device Type: Sensor Only
• Meter Technology: Capacitive/RF Admittance

These floats are: Material: HIPS or ABS. Ratings: 160 µA to 100 mA. Operating Angle (for Normally Open or Pump Down). Contacts close @ 45 ° above horizontal. Contacts open @ 45 ° below horizontal [See More]

• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only

The 2285 Level Float Switch is suitable for level switching of various liquids, sewage in shafts, tanks, basins or cisterns. The double-chambered float is made of injection molded tough polypropylene that ensures good waterproof protection. The contacting microswitch is incorporated in the float. [See More]

• Level Measurement: Single Point or Multi-Point Level
• Meter Technology: Other Technology (Such as tilt etc.)

• Device Type: Sensor Only
• Mounting: Side mount

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]

• Level Measurement: Single Point or Multi-Point Level
• Output: Voltage

• Device Type: Sensor System
• Meter Technology: Optical

For the reliable level control in tanks and containers. Two programmable switching outputs, one of them with IO-Link communication interface. Preset to water and hydrous media. Simple process connection via screw-in adapter. Reliable suppression of deposits or foam. User-friendly communication and... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: -13 to 212

• Device Type: Sensor Only
• Display: Digital Readouts

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 150

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]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 72

• Device Type: Sensor Only
• Material Temperature: ? to 176

Application area. For liquids, also in non-conductive containers, Sensor length up to 4 m. The VEGACAP 27 is an adjustment-free, capacitive level sensor for liquids. Typical applications are overfill and dry run protection for adhesive as well as conductive liquids. The probe operates in liquids... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Meter Technology: Capacitive/RF Admittance

• Device Type: Sensor Only
• Operating Temp: -40 to 176

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]

• Level Measurement: Single Point or Multi-Point Level
• Meter Technology: Mechanical/magnetic Floats

• Device Type: Sensor Only
• Operating Temp: -40 to 320

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]

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: 2 to 780

• Device Type: Sensor Only
• Accuracy: 0.2000

Winland offers three WaterBug ® models for dependable water detection. Ideal for basement sump pumps, drain storage areas, computer rooms, document storage areas, warehouses and sprinkler systems. WaterBug ® sensors work by forming a conductive bridge between to contacts. Connect up to 8... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Display: Analog Meter or Indicator

• Meter Technology: Electrical Conductivity or Resistance
• Operating Temp: 32 to 140

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 220

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]

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: ? to 39.37

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

The SC404 is a capacitance continuous level transmitter with an integrated Galvanic Isolator and electronics module mounted within the Large aluminum housing. This 2 wire loop powered unit provides a 4-20mA output with set up and calibration achieved with a zero and span adjustment. This flexible... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Output: Current

• Maximum Pressure: 290
• Meter Technology: Capacitive/RF Admittance

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]

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: ? to 76

• Device Type: Sensor Only
• Output: Voltage (optional feature); Current (optional feature)

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 150

The capacitance point level detector Liquipoint FTW23-CA4MW5J from Endress+Hauser with a pressure measurement range of -1 to 16 bar is ideal for gathering conductive liquids without adhesions. The Liquipoint FTW23 is used for overflow protection of storage tanks and mixing containers and meets all... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 362

• Device Type: Sensor System
• Material Temperature: -4 to 212

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 900

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 5

• Device Type: Sensor Only
• Measuring Range: 1 to 235

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]

• Level Measurement: Single Point or Multi-Point Level
• Meter Technology: Mechanical/magnetic Floats

• Device Type: Sensor Only
• Mounting: Top mount

The Model 404 Liquid Level Sensor operates in conjunction with a Model 403 Controller for bubbler-type duplex pumping systems. The 404 contains an air pressure-to-voltage transducer and requires only a small air compressor capable of 15 psi to operate the system down to approximately 35 feet. The... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 4

• Device Type: Sensor Only; Sensor System
• Measuring Range: 415

The CTE / CTU / CTW9000...CS submersible hydrostatic liquid level sensors allow for high media compatibility with many industrial liquids. The level transmitters use fully welded stainless steel pressure sensor elements without internal elastomeric seals and feature small-diameter stainless steel... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 70

Jogler ’s MGT-6000 series level transmitter is the latest development in magnetostrictive liquid level sensing technology that is designed exclusively for magnetic level indicators. The MGT-6000 contains a low profile waveguide that is mounted away from the level gage chamber. This design... [See More]

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

• Measuring Range: ? to 240
• Material Temperature: -40 to 400

The capacitive level switches of the Pointek CLS series ensure excellent measurement performance, even under the harsh conditions of high-pressure and high-temperature applications. SITRANS LCS050: ultra-compact with short insertion digital point level switch. SITRANS LCS100: versatile point level... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: 0.5906

• Device Type: Sensor Only
• Maximum Pressure: 363

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]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 160

• Device Type: Sensor Only
• Material Temperature: -40 to 180

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]

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: 3.96 to 72

• Device Type: Sensor Only
• Maximum Pressure: 290

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 50

Broken finger switches with teflon hinge. Switching point with an inclination of α = 12 ° ±3 ° at the top of the switch, measured in the air. [See More]

• Level Measurement: Single Point or Multi-Point Level
• Output: Voltage (optional feature); Current (optional feature)

• Device Type: Sensor Only
• Meter Technology: Capacitive/RF Admittance

F-BLK-20 - 20' 16 AWG. F-BLK-40 - 40' 16 AWG. 2 AMP @ 120 VAC. 1 AMP @ 240 VAC. Normally Open - Narrow Angle [See More]

• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only

The Multipoint Switch is based on the conductivity principle and can be applied to liquids with conductivity higher than 10 μS/cm. The probes have to be placed into the tank for level detection. The probe length should be in accordance with the level to be detected. Filling liquid in the tank... [See More]

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

• Device Type: Sensor Only

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]

• Level Measurement: Single Point or Multi-Point Level
• Output: Voltage

• Device Type: Sensor System
• Meter Technology: Optical; Other Technology (Such as tilt etc.)

For the reliable level control in tanks and containers. Wide operating temperature range. Use in liquid and viscous media and bulk materials. Differentiation of media by parameterisation of the switching outputs. Reliable suppression of deposits or foam. User-friendly communication and... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: -4 to 212

• Device Type: Sensor Only
• Display: Digital Readouts

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]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 150

• Device Type: Sensor Only
• Material Temperature: 221

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]

• Level Measurement: Single Point or Multi-Point Level
• Meter Technology: Mechanical/magnetic Floats

• Device Type: Sensor Only
• Mounting: Top mount

Application area. For liquids and bulk solids, Sensor length up to 32 m. The VEGACAP 65 is a point level sensor for use in all industries. The partly insulated probe is suitable for the measurement of bulk solids and liquids. The proven mechanical construction offers high functional safety. Your... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Meter Technology: Capacitive/RF Admittance

• Device Type: Sensor Only
• Operating Temp: -40 to 176

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]

• Level Measurement: Single Point or Multi-Point Level
• Meter Technology: Mechanical/magnetic Floats

• Device Type: Sensor Only
• Operating Temp: -22 to 176

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]

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: 2 to 1176

• Device Type: Sensor Only
• Accuracy: 0.1000

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 43.5

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]

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: ? to 78.74

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

The SC750U features a Universal Power Supply with a large aluminum housing (G2) as well as an integrated sensibility adjustment and time delay up to 20 seconds. This unit is an ideal solution for point level detection of a wide variety of liquid and solid mediums. Standard configuration features a... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 145

• Device Type: Sensor Only
• Meter Technology: Capacitive/RF Admittance

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 150

The capacitance point level detector Liquipoint FTW23-CA4MWVJ from Endress+Hauser with a pressure measurement range of -1 to 16 bar is ideal for gathering conductive liquids without adhesions. The Liquipoint FTW23 is used for overflow protection of storage tanks and mixing containers and meets all... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 362

• Device Type: Sensor System
• Material Temperature: -4 to 212

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 300

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 2

• Device Type: Sensor Only
• Measuring Range: 1 to 235

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]

• Level Measurement: Single Point or Multi-Point Level
• Meter Technology: Mechanical/magnetic Floats

• Device Type: Sensor Only
• Mounting: Side mount; Top mount

The HYD submersible hydrostatic liquid level sensors allow for high media compatibility with many industrial liquids. The level transmitters use fully welded flush mount stainless steel pressure sensor elements without elastomeric seals and feature stainless steel housings. They are calibrated and... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 58.02

Approved by the Factory Mutual System. Gages are available in any length up to 20 ft. Unobstructed visibility. Maintenance free. Patented one-piece SuperSeal inserts are self-sealing. Wetted parts are PTFE Teflon ® and borosilicate. Rated up to 285 psig (ANSI 150). Optional 304/316 SS, CPVC, or... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: ? to 240

• Device Type: Gauge
• Maximum Pressure: 285

The capacitive level switches of the Pointek CLS series ensure excellent measurement performance, even under the harsh conditions of high-pressure and high-temperature applications. SITRANS LCS100 - Versatile liquids and solids point level or interface detection with IO-Link. Active shield... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: 3.6 to 787

• Device Type: Sensor Only
• Maximum Pressure: 363

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]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 100

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

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 150

Product Features. Compact Design. No Moving Parts. Excellent for Dirty, Low-Viscosity or Aggressive Liquids. PNP, NPN Transistor Switch or SPDT Relay Output. PPS (Ryton ®) or Polypropylene Bodies. The NEK series compact conductive level switch is an excellent choice for economically monitoring... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 290

Broken finger switches with mechanical joint. Switching point with an inclination of α = 12 ° ±4 ° at the top of the switch, measured in the air [See More]

• Level Measurement: Single Point or Multi-Point Level
• Output: Voltage (optional feature); Current (optional feature)

• Device Type: Sensor Only
• Meter Technology: Capacitive/RF Admittance

F-BLU-20 - 20' 16 AWG. F-BLU-40 - 40' 16 AWG. 13 AMP @ 120 VAC. 5 AMP @ 240 VAC. Normally Open - Narrow Angle. E-BLU-20 - 20' 16 AWG. E-BLU-40 - 40' 16 AWG. 13 AMP @ 120 VAC. 6 AMP @ 240 VAC. Normally Open - Wide Angle [See More]

• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only

The Ultrasonic Gap Switch consists of Polyphenylene Sulphide (PPS) and is high corrosion resistant in most liquids. The gap switch is designed for high or low level alarm in different tank applications as well as pump control. However, if there is a liquid present, the signal will be transmitted... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Meter Technology: Ultrasonic/Sonic

• Device Type: Sensor Only
• Mounting: Side mount

For the reliable level control in tanks and containers. Hygienic design for the requirements of the food and beverage industry. Use in liquid and viscous media and bulk materials. Differentiation of media by parameterisation of the switching outputs. Reliable suppression of deposits or foam. [See More]

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: -40 to 212

• Device Type: Sensor Only
• Display: Digital Readouts

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 200

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: ? to 1

• Device Type: Sensor Only
• Maximum Pressure: 72.52

Application area. For non-abrasive liquids and bulk solids, Sensor length up to 32 m. The VEGACAP 66 point level sensor can be used universall for the measurement of non-abrasive liquids and bulk solids. The cable probe is fully insulated and the proven mechanical construction offers high functional... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Meter Technology: Capacitive/RF Admittance

• Device Type: Sensor Only
• Operating Temp: -40 to 176

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

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

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]

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: -13 to 122

• Device Type: Sensor Only
• Output: Frequency / Modulated Frequency

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 220

The SC750U features a Universal Power Supply with a large nylon housing (N2) as well as an integrated sensibility adjustment and time delay up to 20 seconds. This unit is an ideal solution for point level detection of a wide variety of liquid and solid mediums. Standard configuration features a PTFE... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 145

• Device Type: Sensor Only
• Meter Technology: Capacitive/RF Admittance

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 100

The capacitance point level detector Liquipoint FTW23-CA4NW5J from Endress+Hauser with a pressure measurement range of -1 to 16 bar is ideal for gathering conductive liquids without adhesions. The Liquipoint FTW23 is used for overflow protection of storage tanks and mixing containers and meets all... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 362

• Device Type: Sensor System
• Material Temperature: -4 to 212

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 150

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 400

The SC Series tuning fork liquid level switch does not require any calibration, is easy to install and will operate properly as a high, low or intermediate level switch with a wider range of fluids. A “sister ” product line, the SC35 series vibrating fork level switch for powder and bulk... [See More]

• Level Measurement: Continuous Level; Single Point or Multi-Point Level

• Device Type: Sensor Only

The KTE / KTU / KTW6000...CS submersible hydrostatic liquid level sensors allow for high media compatibility with many industrial liquids. The level transmitters are based on piezo resistive ceramic pressure sensor elements and feature rugged stainless steel housings. They are calibrated and... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 70

Standard Construction. Borosilicate Sight Tubing. PTFE Teflon ® SuperSeal Inserts. Epoxy-coated, Carbon-Steel Shield and Flanges. ANSI Class 150-lb Flanges. Level Gage Options. 304 SS, 316 SS, CPVC, and Fiberglass Armored Shields. Embossed Sight-Tube Calibrations. Vertical Red-Striping (back... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: ? to 240

• Device Type: Gauge
• Maximum Pressure: 285

The Pointek ULS200 uses an ultrasonic non-contacting switch to detect solids, liquids, and slurries. Particularly adept at measuring sticky materials, it ’s usable across many industries. Designed for longevity ’s sake. Easy two-button programming. Two switch outputs for alarms. Flange... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 7.25

• Measuring Range: 9.6 to 192
• Material Temperature: -40 to 140

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]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 160

• Device Type: Sensor Only
• Material Temperature: -40 to 180

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]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 290

• Device Type: Sensor Only
• Meter Technology: Electrical Conductivity or Resistance

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 360

Broken finger switches with mechanical joint. Switching point with an inclination of α = 12 ° ±4 ° at the top of the switch, measured in the air. [See More]

• Level Measurement: Single Point or Multi-Point Level
• Output: Voltage (optional feature); Current (optional feature)

• Device Type: Sensor Only
• Meter Technology: Capacitive/RF Admittance

F-RED-20 - 20' 16 AWG. F-RED-40 - 40' 16 AWG. 2 AMP @ 120 VAC. 1 AMP @ 240 VAC. Normally Closed - Narrow Angle [See More]

• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only

For the reliable level control in tanks and containers. Hygienic design for the requirements of the food and beverage industry. Use in liquid and viscous media and bulk materials. Differentiation of media by parameterisation of the switching outputs. Reliable suppression of deposits or foam. [See More]

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: -4 to 212

• Device Type: Sensor Only
• Display: Digital Readouts

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 100

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]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 100

• Device Type: Sensor Only
• Material Temperature: ? to 240

Application area. For liquids, also in non-conductive containers, Sensor length up to 4 m. The VEGACAP 69 is a point level sensor for aggressive liquids in non-conductive vessels. The double rod probe is fully insulated and highly resistant. Your benefit. Simple use in non-condcutive vessels due to... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Meter Technology: Capacitive/RF Admittance

• Device Type: Sensor Only
• Operating Temp: -40 to 176

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1 to 6

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

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 220

The SC750DC with small nylon housing (N1), featuring a sensibility adjustment and time delay, is an ideal solution for point level detection of a wide variety of liquid and solid mediums. Standard configuration features a PTFE sensing tip and 316SS threaded, flanged or sanitary process connection. [See More]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 145

• Device Type: Sensor Only
• Meter Technology: Capacitive/RF Admittance

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 1500

The capacitance point level detector Liquipoint FTW23-CA4NWVJ from Endress+Hauser with a pressure measurement range of -1 to 16 bar is ideal for gathering conductive liquids without adhesions. The Liquipoint FTW23 is used for overflow protection of storage tanks and mixing containers and meets all... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 362

• Device Type: Sensor System
• Material Temperature: -4 to 212

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 150

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 150

The SD Series optical level switch uses the principle of light reflection in a prism to sense the absence or presence of a liquid at the point where the sensor is installed in a tank, pipeline or other type of container. SDX Optical Level Switch, Lquid Level Switch. SD series is an optical level... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Meter Technology: Optical

• Device Type: Sensor Only
• Operating Temp: 257

The KTE / KTU / KTW8000...CS submersible hydrostatic liquid level sensors allow for high media compatibility with many industrial liquids. The level transmitters are based on piezo resistive ceramic pressure sensor elements and feature highly chemical resistant PPS (Polyphenylensulfide) plastic... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 70

Approved by the Factory Mutual System. Available in Any Length up to 20 feet. Unobstructed Visibility. Maintenance Free. Patented One-Piece SuperSeal Inserts are Self-Sealing. Wetted Parts are PTFE Teflon ® and Borosilicate. Designed for Cryogenic or Hot Process Applications. Transparent... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: ? to 240

• Device Type: Gauge
• Maximum Pressure: 285

Siemens vibrating level switches detect high, low, and demand levels for liquids and solids. They perform in extreme conditions and benefit many industries. SITRANS LVL100: detects liquid and slurry levels in confined spaces. SITRANS LVL200: detects liquid and slurry levels while monitoring for... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 928

• Measuring Range: 1.57
• Material Temperature: -40 to 302

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]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 1000

• Device Type: Sensor Only
• Material Temperature: -40 to 300

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]

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: 12 to 72

• Device Type: Sensor Only
• Meter Technology: Electrical Conductivity or Resistance

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 145

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]

• Level Measurement: Single Point or Multi-Point Level
• Output: Voltage (optional feature); Current (optional feature)

• Device Type: Sensor Only
• Meter Technology: Capacitive/RF Admittance

F-YEL-20 - 20' 16 AWG. F-YEL-40 - 40' 16 AWG. 13 AMP @ 120 VAC. 5 AMP @ 240 VAC. Normally Closed - Narrow Angle. E-YEL-20 - 20' 16 AWG. E-YEL-40 - 40' 16 AWG. 13 AMP @ 120 VAC. 6 AMP @ 240 VAC. Normally Closed - Wide Angle [See More]

• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only

For the reliable level control in tanks and containers. Hygienic design for the requirements of the food and beverage industry. Use in liquid and viscous media and bulk materials. Differentiation of media by parameterisation of the switching outputs. Reliable suppression of deposits or foam. [See More]

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: -4 to 212

• Device Type: Sensor Only
• Display: Digital Readouts

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 50

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 3 to 5

• Device Type: Sensor Only
• Maximum Pressure: 600

Application area. For liquids and bulk solids, Sensor length up to 6 m. The VEGACAP 62 is a point level sensor for use in all areas of industry. The partly insulated probe is suitable for measurement of bulk solids and liquids. The proven mechanical construction offers high functional safety. Your... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Meter Technology: Capacitive/RF Admittance

• Device Type: Sensor Only
• Operating Temp: -40 to 176

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]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 174

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

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 220

The SC400 (w/ G1 aluminum housing) with LV400 relay controller is designed to signal, monitor or detect the level of a wide variety of solids or liquids. The SC400 features a robust wetted part that is well suited for high pressure and high temperature applications. Built with high mechanical... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 290

• Device Type: Sensor Only
• Meter Technology: Capacitive/RF Admittance

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 150

The conductive point level detector Liquipoint FTW33-CA4V3CJ from Endress+Hauser is ideal for gathering conductive liquids with a minimum conductivity of 1 µS/cm and was developed especially for the food and drink industry. It is suitable for use in pasty and sticky media that tend to form... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 362

• Device Type: Sensor System
• Material Temperature: -4 to 212

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 300

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 25

SF Series is a paddle flow switch for use with a wide variety of fluids. The paddle flow switch uses the force of the liquid flow to actuate a reed switch. It can be activated by as little as 5gpm (19.4l/m) flow. SFX Paddle Type Level Switch, Lquid Level Switch (Food Grade, Standard / Explosion... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 355

• Device Type: Sensor Only
• Meter Technology: Rotation Paddle

The KTE2000...CS submersible hydrostatic liquid level sensors allow for high media compatibility with many industrial liquids. The level transmitters are based on capacitive ceramic pressure sensor elements and feature a stainless steel housing. They are calibrated and temperature compensated and... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 2.9

Standard Construction. PFA Teflon ® Inner Sight-Tube, Flared. PTFE Teflon ® SuperSeal Inserts. Polycarbonate or Borosilicate Sight-Tube Sleeve. Polycarbonate or Borosilicate Outer Sight-Tube. Epoxy-Coated Carbon Steel Shield and Flanges. ANSI Class 150 lb Flanges. Level Gage Options. 304 SS,... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: ? to 240

• Device Type: Gauge
• Maximum Pressure: 285

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]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 975

• Device Type: Sensor Only
• Material Temperature: -40 to 300

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 100

The KOBOLD NLP Hydrostatic Pressure Level Switch excels at level control in open tanks where suspended solids are present. Operation of the switch is based upon the change in hydrostatic pressure within the standpipe. When the media rises or falls to the desired level, the changing air pressure... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: 36 to 192

• Number of Switch Points Range: 1
• Material Temperature: 158

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]

• Level Measurement: Single Point or Multi-Point Level
• Output: Voltage (optional feature); Current (optional feature)

• Device Type: Sensor Only
• Meter Technology: Capacitive/RF Admittance

The Twin Float pump switch consists of two floats, each float contains a mercury switch. One of the two floats contain a heavy-duty relay, which enables the floats to function in series. The relay eliminates pump chatter in turbulent conditions. The unit is well suited for narrow and deep sump pump... [See More]

• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only

For the reliable level control in tanks and containers. Hygienic design for the requirements of the food and beverage industry. Use in liquid and viscous media and bulk materials. Differentiation of media by parameterisation of the switching outputs. Reliable suppression of deposits or foam. [See More]

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: -4 to 212

• Device Type: Sensor Only
• Display: Digital Readouts

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 100

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 2000

Application area. For liquids and bulk solids, non-abrasive, Sensor length up to 6 m. The VEGACAP 63 point level sensor can be used universalle for the measurement of non-abrasive liquids and bulk solids. The rod probe is fully insulated and the proven mechanical construction offers high functional... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Meter Technology: Capacitive/RF Admittance

• Device Type: Sensor Only
• Operating Temp: -40 to 176

The B12450 Series Magnetic Float located in bottle assembly, operates with fluid specific gravity at 0.79 min. Compatible with Liquid Level Sensor series R11774, R12180. [See More]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Measuring Range: 0.9803

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 58

The SC400 (w/ N1 nylon housing) with LV400 relay controller is designed to signal, monitor or detect the level of a wide variety of solids or liquids. The SC400 features a robust wetted part that is well suited for high pressure and high temperature applications. Built with high mechanical... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 290

• Device Type: Sensor Only
• Meter Technology: Capacitive/RF Admittance

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1 to 2

• Device Type: Sensor Only
• Maximum Pressure: 120

The conductive point level detector Liquipoint FTW33-CA4V3EJ from Endress+Hauser is ideal for gathering conductive liquids with a minimum conductivity of 1 µS/cm and was developed especially for the food and drink industry. It is suitable for use in pasty and sticky media that tend to form... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 362

• Device Type: Sensor System
• Material Temperature: -4 to 212

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1 to 4

• Device Type: Sensor Only
• Maximum Pressure: 300

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 800

The OLM high performance optical liquid level switches use solid state technology with no moving parts for highly accurate and reliable measurements. The sensor's plastic polysulphone measuring tip and rugged stainless steel housing with G 1/2 or 1/2 NPT threaded connection provides excellent media... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 363

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]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 100

• Device Type: Sensor Only
• Material Temperature: -40 to 180

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Repeatability: 0.0197

Product Features. 2 Wire Interface. SS Sensor. No Moving Parts. Position Independent. Visible Switch Condition. User Selectable Switch Logic. Good to 270 °F. NEMA 4X. KOBOLD's NQ is a compact, ultrasonic level switch which activates when immersed in liquid. Its short intrusion length (1.42... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 1000

• Number of Switch Points Range: 1
• Material Temperature: -40 to 270

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]

• Level Measurement: Single Point or Multi-Point Level
• Output: Voltage (optional feature); Current (optional feature)

• Device Type: Sensor Only
• Meter Technology: Capacitive/RF Admittance

High Amperage Switch: Up to 18 AMP @ 277 VAC. Up to 2 H.P. @ 250 VAC [See More]

• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only

For the reliable level control in tanks and containers. Hygienic design for the requirements of the food and beverage industry. Use in liquid and viscous media and bulk materials. Differentiation of media by parameterisation of the switching outputs. Reliable suppression of deposits or foam. [See More]

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: -4 to 212

• Device Type: Sensor Only
• Display: Digital Readouts

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]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 100

• Device Type: Sensor Only
• Material Temperature: 221

Application area. For adhesive liquids and light, non-abrasive bulk solids, Sensor length up to 4 m. The VEGACAP 64 is a point level sensor for non-abrasive liquids and bulk solids. The rod probe is fully insulated and due to its construction is particularly suitable for viscous and adhesive... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Meter Technology: Capacitive/RF Admittance

• Device Type: Sensor Only
• Operating Temp: -40 to 176

The B12469 Series Magnetic Float located in bottle assembly, specific gravity per application. Compatible with Liquid Level Sensor series R12468. [See More]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Measuring Range: 0.9016

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 220

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 290

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 150

The capacitance point level detector Liquipoint T FTW31-A2A2BB4A from Endress+Hauser with a probe length of 20" is ideal for gathering conductive liquids without adhesion with a minimum conductivity of 10 µS/cm. The Liquipoint FTW31 is used in particular for overflow protection and pump... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: 19.69

• Device Type: Sensor System
• Maximum Pressure: 145

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]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 400

• Device Type: Sensor Only
• Material Temperature: -40 to 221

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 150

The OLP optical liquid level switches use solid state technology with no moving parts for highly accurate and reliable measurements. The sensors plastic polysulphone housings provide excellent media compatibility. With their miniature threaded housings the OLP sensors are easy to install and consume... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 290

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]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 100

• Device Type: Sensor Only
• Material Temperature: -40 to 180

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Output: Voltage

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]

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 150

• Device Type: Sensor Only
• Material Temperature: 15 to 250

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]

• Level Measurement: Single Point or Multi-Point Level
• Output: Voltage (optional feature); Current (optional feature)

• Device Type: Sensor Only
• Meter Technology: Capacitive/RF Admittance

VS Series Sump Pump Switch Ratings: Up to 10 AMP @ 120/240 V 50/60 Hz. Up to 1/2 H.P. @ 120/240 V 50/60 Hz. [See More]

• Level Measurement: Single Point or Multi-Point Level

• Device Type: Sensor Only

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 100

Application area. With 2 to 5 cables, a corresponding number of switching points between 22 cm and 60 m can be realized. A VEGATOR 130 series controller is required for operation. The multiple cable electrode EL 6 is a universal level switch for conductive liquids. The instrument is ideal as... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Meter Technology: Electrical Conductivity or Resistance

• Device Type: Sensor Only
• Operating Temp: -40 to 176

The B12482 Series Magnetic Float located in bottle assembly, specific gravity per application. Compatible with Liquid Level Sensor series R12481. [See More]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Measuring Range: 0.9843

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 580

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 1450

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]

• Level Measurement: Single Point or Multi-Point Level
• Number of Switch Points Range: 1

• Device Type: Sensor Only
• Maximum Pressure: 150

The conductive point level detector Liquipoint T FTW31-A2A3LB0A from Endress+Hauser with a probe length of 36" is ideal for gathering conductive liquids without adhesion with a minimum conductivity of 10 µS/cm. The Liquipoint FTW31 is used in particular for overflow protection and pump... [See More]

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: 35.43

• Device Type: Sensor System
• Maximum Pressure: 145