Sensor-Only Liquid Level Sensors

The Hach BL9000 Bubble Level Sensor is a robust and reliable solution for measuring liquid levels in municipal and industrial flow monitoring applications. Designed specifically for seamless integration with the Hach FL1500 Flow Logger and the Hach FL900 Ultrasonic Flow Logger, the BL9000 provides... [See More]

• Device Type: Sensor Only
• Accuracy: 0.1181

• Measuring Range: 0.1181 to 138
• Meter Technology: Air Bubbler

Electrical, visual and combination styles available in single or double format with the capacity for multiple level indication on request. Right angle versions for side entry into reservoirs. Units are available with flame proof head to EEXD standard and are supplied with certification. Combinations... [See More]

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

• Level Measurement: Continuous Level

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]

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

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

Manufacturer: Cynergy 3. Win Source Part Number: 794082-RSF124Y030KC. Series: RSF124. Type: Liquid. Operating Temperature Range: -10 °C ~ 80 °C. Voltage Rating: 120VDC, 240VAC. Mounting: Panel Mount, M12x1 Thread. Output Type: Switch (Single Float). Current: 600mA. Output Configuration:... [See More]

• Device Type: Sensor Only
• Operating Temp: 14 to 176

• Meter Technology: Mechanical/magnetic Floats

For the reliable level control in tanks and containers. Suitable for water, oils and coolants. Clearly visible numerical display. Modular system consisting of evaluation unit and probe. Probes may be cut to length for application flexibility. Convenient operation via buttons or parameter setting via... [See More]

• Device Type: Sensor Only
• Measuring Range: 1.57 to 2.36

• Level Measurement: Continuous Level
• Maximum Pressure: 232

HR266 radar liquid level sensor , It is a non-contact, microprocessor controlled, easy to install and maintain digital level instrument. [See More]

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

• Accuracy: 0.1181

10 Sensor Liquid Level Probe 3m Long [See More]

• Device Type: Sensor Only

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

The capaTEC® level sensor is a capacitive, non-invasive sensor that has been specially developed for precise level measurement in liquids and solids. This EBE level sensor is ideal for OEM and high-volume products and impresses with its immediate readiness for use and reliability. The level sensor... [See More]

• Device Type: Sensor Only
• Measuring Range: 0.9843

• Level Measurement: Continuous Level
• Accuracy: 0.0787

Details. Honeywell Alternative Series. Solid state technology. Compact. Digital output. Pre-wired. Electrically robust. The LLC Series Liquid Level Switches feature a design similar to SST ’s liquid level switches, with the primary distinction being the shape of the tip —these models... [See More]

• Device Type: Sensor Only

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]

• Device Type: Sensor Only
• Repeatability: 0.0394

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

High-temperature tolerant capacitives are especially suitable for applications where the sensor head is exposed to extreme temperatures, or comes directly into contact with hot materials. These sensors are used as level detectors for liquids and bulk goods, or choose the cylindrical series for... [See More]

• Device Type: Sensor Only
• Output: Current

• Material Temperature: -22 to 257
• Meter Technology: Capacitive/RF Admittance

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

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

• Level Measurement: Continuous Level
• Output: Current

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

• Device Type: Sensor Only
• Measuring Range: 588

• Level Measurement: Continuous Level
• Accuracy: 0.0787

Level sensor for measuring the level of conductive liquids, i.e. max./min. control of charging or discharging. The function is determined by the amplifier relay used. The sensors are delivered with standard length electrodes - these are cut off to suit the application. [See More]

• Device Type: Sensor Only

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]

• Device Type: Sensor Only
• Maximum Pressure: 150

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

Liquid Level Sensor Switch SPST-NC/NO Output Panel Mount, M16x2 Thread [See More]

• Device Type: Sensor Only

• Operating Temp: -4 to 176

The radar sensor USR30 is the smallest of the new radar sensors for customer-specific applications. It offers the complete functionality of the UTR30 but without a housing and defined electrical connection. [See More]

• Device Type: Sensor Only
• Measuring Range: 0.0 to 591

• Level Measurement: Continuous Level
• Accuracy: 0.3937

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

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

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 5000

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 2350

Manufacturer: TE Connectivity Measurement Specialties. Win Source Part Number: 794505-SL630-C01. Series: SL-360. Type: Liquid. Operating Temperature Range: -30 °C ~ 70 °C. Voltage Rating: 5 V ~ 24 V. Mounting: Flange Mount. Output Type: Push-Pull. Output Configuration: High-Dry. Family... [See More]

• Device Type: Sensor Only
• Operating Temp: -22 to 158

• Meter Technology: Mechanical/magnetic Floats

For the reliable level control in tanks and containers. Hygienic design for the requirements of the food and beverage industry. Clearly visible numerical display. Modular system consisting of evaluation unit and probe. Probes may be cut to length for application flexibility. Convenient operation via... [See More]

• Device Type: Sensor Only
• Measuring Range: 1.57

• Level Measurement: Continuous Level
• Maximum Pressure: 580

HR1200 is a 60GHz millimeter wave radar level sensor. By adopting non-contact measurement, it is clean without much maintenance concern and is quite easy to install thanks to the bubble spirit level design. It features strong anti-interference ability and high accuracy, up to ±2mm and can... [See More]

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

• Measuring Range: 7.87 to 236

Ultrasonic liquid level switch,20mA [See More]

• Device Type: Sensor Only
• Operating Temp: -40 to 221

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

In the field of capacitive level measurement, EBE presents its high-quality corTEC® level sensors, which are perfect for measuring the level of media that are difficult to detect. These products are particularly suitable for: The detection of media with low conductivities. The measurement of... [See More]

• Device Type: Sensor Only
• Accuracy: 0.0394

• Level Measurement: Continuous Level
• Meter Technology: Capacitive/RF Admittance

Details. Engineered for applications that demand a durable metal housing and larger mounting threads for external installation. Built-in protection against reverse polarity, ESD, and voltage transients ensures reliable operation. Compatible with broad supply voltage ranges for flexible system... [See More]

• Device Type: Sensor Only

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]

• Device Type: Sensor Only
• Repeatability: 0.0394

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

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

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

• Level Measurement: Continuous Level
• Output: Current

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

• Device Type: Sensor Only
• Measuring Range: 1176

• Level Measurement: Continuous Level
• Accuracy: 0.0787

Liquid Level Sensor Switch SPST-NC/NO Output Panel Mount, M16x2 Thread [See More]

• Device Type: Sensor Only

• Operating Temp: -4 to 176

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]

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

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

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Repeatability: 0.1250

Win Source Part Number: 1214198-ILLS-G1000-5-015. Category: Sensors, Transducers >Float, Level Sensors. Series: ILLS. Type: Liquid. Package: Bag. Voltage Rating: 9V ~ 32V. Standard Package: 1. Output Type: Analog (Diaphragm). Output Configuration: 4mA ~ 20mA. Mounting Type: Cable Mount. [See More]

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

• Output: Current
• Operating Temp: -4 to 140

For the reliable level control in tanks and containers. Suitable for water and water-based media. Clearly visible numerical display. Modular system consisting of evaluation unit and probe. Probes may be cut to length for application flexibility. Convenient operation via buttons or parameter setting... [See More]

• Device Type: Sensor Only
• Measuring Range: 1.57

• Level Measurement: Continuous Level
• Repeatability: 0.1969

The HR2000 is a 80GHz mmWave radar level sensor. Its advanced radar technology and user-friendly PC interface ensure precise measurements, high sensitivity, and seamless integration. This non-contact sensor offers contamination-free, low-maintenance level monitoring solutions. Its compatibility with... [See More]

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

• Accuracy: 0.3937
• Meter Technology: Radar/Microwave

Ultrasonic liquid level switch,25mA [See More]

• Device Type: Sensor Only
• Operating Temp: -4 to 158

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

Innovative solutions for precise non-contact level monitoring from EBE sensors + motion offer solutions for the most individual application problems. ToF sensors are used to optically detect the level of non-capacitive media and bulk solids with complex geometries. The capacitive level monitoring... [See More]

• Device Type: Sensor Only
• Meter Technology: Optical (optional feature); Capacitive/RF Admittance; Other Technology (Such as tilt etc.)

• Level Measurement: Continuous Level

Details. Designed for demanding environments requiring a rugged metal body and wide temperature tolerance. Integrated protection against reverse polarity, ESD, over-voltage transients, and short circuits. Operates over a broad supply voltage range. N and P-type outputs available, capable of sourcing... [See More]

• Device Type: Sensor Only

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]

• Device Type: Sensor Only
• Repeatability: 0.0394

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

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

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

• Level Measurement: Continuous Level
• Material Temperature: -76 to 500

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

• Device Type: Sensor Only
• Measuring Range: 312

• Level Measurement: Continuous Level
• Accuracy: 0.2000

Liquid Level Sensor Switch SPST-NC/NO Output Panel Mount, M16x2 Thread [See More]

• Device Type: Sensor Only

• Operating Temp: -4 to 176

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

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

• Level Measurement: Continuous Level
• Accuracy: 0.0800

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 2350

Win Source Part Number: 1235475-SPS1F001PET. Category: Sensors, Transducers >Float, Level Sensors. Standard Package: 1,000. Temperature Range - Operating: -20 °C ~ 60 °C. ECCN: EAR99. Fake Threat In the Open Market: 55 pct. Mfr: onsemi. Other Names:... [See More]

• Device Type: Sensor Only
• Operating Temp: -4 to 140

• Meter Technology: Mechanical/magnetic Floats

For the reliable level control in tanks and containers. Suitable for water, oils and coolants. Clearly visible numerical display. Modular system consisting of evaluation unit and probe. Probes may be cut to length for application flexibility. Convenient operation via buttons or parameter setting via... [See More]

• Device Type: Sensor Only
• Measuring Range: 1.57 to 2.36

• Level Measurement: Continuous Level
• Repeatability: 0.1969

The anti clogging slurry level transmitter is the most effective solution for sewage or waste water with viscous medium level measurement. [See More]

• Device Type: Sensor Only
• Maximum Pressure: 142

• Measuring Range: 0.0 to 3937
• Output: Voltage; Current

Tempatron Level Probe NPN Output [See More]

• Device Type: Sensor Only

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

Details. Certified to ATEX, UKCA, and IECEx standards. Classification: II 1 G Ex ia T4 Ga with an operating temperature range of -30 °C to +80 °C (-22 °F to +176 °F). Additional classification: Ex ia IIC T4 Ga for temperatures between -30 °C and +80 °C (-22 °F to... [See More]

• Device Type: Sensor Only

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]

• Device Type: Sensor Only
• Repeatability: 0.0394

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

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: -76 to 500

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

• Device Type: Sensor Only
• Measuring Range: 312

• Level Measurement: Continuous Level
• Accuracy: 0.2000

Liquid Level Sensor Switch SPST-NC/NO Output Panel Mount, M16x2 Thread [See More]

• Device Type: Sensor Only

• Operating Temp: -4 to 250

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

• Device Type: Sensor Only
• Material Temperature: 800

• Level Measurement: Continuous Level
• Meter Technology: Mechanical/magnetic Floats

Win Source Part Number: 1383732-TSF73H100DN. Category: Sensors, Transducers >Float, Level Sensors. Series: TSF70. Type: Liquid, Temperature. Package: Bulk. Voltage Rating: 300VAC, 300VDC. Standard Package: 5 pcs. Output Type: Switch (Single Float). Current: 1 A. Output Configuration: SPST-NC/NO. [See More]

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

• Specific Gravity: 0.8500
• Operating Temp: -4 to 167

For the reliable level control in tanks and containers. Suitable for water, oils and coolants. Precise analog output and user-friendly communication via IO-Link. Modular system consisting of evaluation unit and probe. Probes may be cut to length for application flexibility. User-friendly... [See More]

• Device Type: Sensor Only
• Measuring Range: 1.57 to 2.36

• Level Measurement: Continuous Level
• Repeatability: 0.1969

Guided Wave Radar Level Sensor is a time travel to the principle of measuring instruments, radar run at the speed of light, the running time can be converted into a level signal by electronic components. [See More]

• Device Type: Sensor Only
• Accuracy: 0.3937

• Measuring Range: 591
• Meter Technology: Radar/Microwave

Liquid leakage sensor, conductive, minat [See More]

• Device Type: Sensor Only
• Operating Temp: 14 to 131

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

Details. Compact fluid level sensor. Optical sensing only – electronics not included. Customer is responsible for integrating the sensor into their system. Available in 3-wire (common cathode/emitter) and 4-wire (galvanically isolated) configurations. Minimum order quantity: 100 units. Housing... [See More]

• Device Type: Sensor Only

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

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

• Level Measurement: Continuous Level
• Material Temperature: -76 to 500

The CNCR-130 sensor is suited for non-contact liquid level measurement at distances up to 49 feet in applications requiring a high level of environmental protection from the elements. It is offered with either a two-wire 4-20 mA or four-wire Modbus output and a choice of a 1.5-inch threaded or... [See More]

• Device Type: Sensor Only
• Measuring Range: 588

• Level Measurement: Continuous Level
• Accuracy: 0.0800

SENSOR LEVEL LIQ RELAY SPST/NO [See More]

• Device Type: Sensor Only

• Operating Temp: -20 to 176

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 3000

Win Source Part Number: 1380147-TSF73Y100DN. Category: Sensors, Transducers - Float, Level Sensors. Temperature Range - Operating: -20 °C ~ 75 °C. Fake Threat In the Open Market: 47 pct. Type: Liquid, Temperature. MSL Level: 1 (Unlimited). Mfr: Sensata-Cynergy3. Series: TSF70. Package:... [See More]

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

• Specific Gravity: 0.8500
• Operating Temp: -4 to 167

Continuous level measurement behind non-metallic and non-conductive surfaces. Non-contact detection so no influence caused by medium. Three separate point level sensors in one unit. Deposits can be detected and signaled to improve quality of the process. Linking several KQ10 via IO-Link. Learn more. [See More]

• Device Type: Sensor Only
• Measuring Range: 7.87

• Level Measurement: Continuous Level
• Meter Technology: Capacitive/RF Admittance

Flexible type magnetostrictive level sensors are designed for high - range tank level measurements(5-20m). It is mainly used in large industrial oil tanks or crude oil storage tanks. [See More]

• Device Type: Sensor Only
• Accuracy: 0.0197

• Measuring Range: 197

Optical Level Sensor, Liquid Leak, WF10 [See More]

• Device Type: Sensor Only

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

Details. Built-in protection against reverse polarity, ESD, and transient over-voltage. Operates over a broad supply voltage range. Push-pull output (sourcing/sinking up to 100mA) suitable for directly driving small loads. Optional fail-safe PWM output. Available in standard and extended temperature... [See More]

• Device Type: Sensor Only

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

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

• Level Measurement: Continuous Level
• Output: Current

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

• Device Type: Sensor Only
• Measuring Range: 1176

• Level Measurement: Continuous Level
• Accuracy: 0.0800

SENSOR LEVEL LIQ RELAY SPST/NO [See More]

• Device Type: Sensor Only

• Operating Temp: -20 to 176

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]

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

• Level Measurement: Single Point or Multi-Point Level
• 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]

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

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: 0 to 750

For the reliable level control in tanks and containers. Suitable for water, oils and coolants. Clearly visible 4-digit LED display. Modular system consisting of evaluation unit and probe. Adaptation to different container heights through shortening of the probe. Convenient operation via buttons or... [See More]

• Device Type: Sensor Only
• Measuring Range: 1.57 to 2.36

• Level Measurement: Continuous Level
• Maximum Pressure: 232

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 1450

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

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

• Level Measurement: Continuous Level
• Mounting: Top mount

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Repeatability: 0.0390

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]

• Device Type: Sensor Only
• Mounting: Side mount

• Level Measurement: Single Point or Multi-Point Level

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]

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

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

INTROTEK ® BDC / BDR clamp-on sensors are primarily used for air bubble, air-in-line and liquid level detection on plastic tubing from 1/16" to 1" and metal tubing 1/2" and larger. Depending on customer requirements, a variety of electronic options can be chosen from. Introtek's patented... [See More]

• Device Type: Sensor Only
• Meter Technology: Ultrasonic/Sonic

• Level Measurement: Continuous Level
• Mounting: Side mount

FPS-B Series (HVAC/R) Liquid Level Sensor bracket model flood prevention switches are simple to install, easy to service and extremely reliable. As water level in the auxiliary or main drain pipe rises (due to a clogged air conditioning condensate drain) the switch shuts off the system, thus... [See More]

• Device Type: Sensor Only

• Operating Temp: ? to 158

The development, manufacture and marketing of electronic components, modules and systems represents the largest business segment of the TDK Group. TDK focuses on demanding markets in the areas of information and communication technology and consumer, automotive and industrial electronics. Electronic... [See More]

• Device Type: Sensor Only
• Maximum Pressure: 58.02

• Level Measurement: Continuous Level
• Material Temperature: -67 to 212

Switching Voltage: 240 Vac. Switching Capacity: 10A 120 Vac / 5A 240 Vac. Switching Resistance: 3.0 Ohms Max. Differential Angle: 8 °. Size: L:140.0mm (5.5in). Dia: 76.0mm (3in). Cable Length: 3.048m (10ft). Contact Form A Normally Open [See More]

• Device Type: Sensor Only

• Meter Technology: Mechanical/magnetic Floats

液 位 传 感 器 2V~5.5V QFN-16(3x3) Float Level Senors ROHS [See More]

• Device Type: Sensor Only
• Operating Temp: -67 to 257

• Meter Technology: Mechanical/magnetic Floats

The Optomax Basic range of liquid level switches are an analogue optics only solution designed to meet the demand of price sensitive, high volume OEM applications. The miniature sensor is solid state, containing only an infra-red LED and phototransistor which are optically coupled by the tip when... [See More]

• Device Type: Sensor Only

• Operating Temp: -13 to 176

The HLS Series level sensor employs advanced sensor technology to ensure highly accurate and repeatable measurements in a wide range of corrosive liquid applications. Key Features and Benefits. Unaffected by surface foaming, waves or headspace vapors. All CPVC housing. Al2O3 (Alumina) diaphragm. [See More]

• Device Type: Sensor Only
• Measuring Range: 0.0 to 396

• Level Measurement: Continuous Level
• Material Temperature: 30 to 140

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]

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

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

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]

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

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

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 45

SITRANS Probe LU240 ultrasonic level transmitter is a cost-effective, compact, intelligent level solution for liquid chemical inventory, monitoring small process vessels, and level monitoring measurement in the environmental industry. HART 7 communications. Maintenance-free active face technology... [See More]

• Device Type: Sensor Only
• Measuring Range: 7.87 to 472

• Level Measurement: Continuous Level
• Accuracy: 0.2500

For Non-Metallic Containers. Easy External Mounting. Compact Design. Power On and Signal LED Indicators. RoHS Compliant. The CAP-100 series offers a unique level sensing solution for a wide variety of bottle types including plastic, glass and fiberglass. The non-contact sensor is ideally suited for... [See More]

• Device Type: Sensor Only
• Measuring Range: 0.0 to 0.3900

• Level Measurement: Continuous Level
• Material Temperature: -13 to 158

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]

• Device Type: Sensor Only
• Maximum Pressure: 2000

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: -20 to 400

The CS470 uses bubble-sensor technology to measure water level. It has two standard interfaces: SDI-12 and 4-20 mA. It has onboard intelligence that allows it to optimize the pumping of air when measuring, and needs no software for initial startup and settings since it has DIP switches for that. It... [See More]

• Device Type: Sensor Only
• Measuring Range: 0.0 to 591

• Level Measurement: Continuous Level
• Accuracy: 0.1970

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]

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

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

The RainWise Water Level Sensor provides water level readings to 0.1% accuracy from 10 to 700 foot ranges. The unit is designed to meet a variety of applications, including well monitoring, pump tests, lift stations, tank level, ground water, surface water measurement, ponds, lakes and streams. It... [See More]

• Device Type: Sensor Only

• Measuring Range: 120 to 8400

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

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

• Level Measurement: Continuous Level
• Maximum Pressure: 20

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Operating Temp: -40 to 176

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]

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

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

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]

• Device Type: Sensor Only
• Maximum Pressure: 750

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

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]

• Device Type: Sensor Only
• Material Temperature: -40 to 284

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

The OTT CBS is a compact, accurate, and low power bubbler sensor for surface water level monitoring. The OTT CBS meets or exceeds USGS standards for accuracy, and will not drift over time. It features outputs for SDI-12 and 4...20 mA. Markets: Storm Water. Flood Warning. Flow and Discharge. Source... [See More]

• Device Type: Sensor Only
• Meter Technology: Air Bubbler

• Measuring Range: 0.0 to 591
• Communication Interface: Digital Serial

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]

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

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

The ATM/NC series is part of a comprehensive range of pressure transmitters specifically designed for level monitoring in chemical tanks. The series 30 provides a conventional 4-20 mA, 2-wire configuration. Features such as Kevlar strengthened Teflon cable and choice of construction materials allows... [See More]

• Device Type: Sensor Only
• Measuring Range: 0.0 to 40

• Level Measurement: Continuous Level
• Maximum Pressure: 360

The DCX-38 VG is an autonomous instrument for recording water level with a high resolution and full scale ranges as low as 0,5 mWC / 50 mbar. It features a rugged, gold-plated ceramic diaphragm for outstanding long-term stability and stainless steel housing with user serviceable battery for long... [See More]

• Device Type: Sensor Only
• Maximum Pressure: 4.35

• Level Measurement: Continuous Level
• Meter Technology: Differential Pressure Sensors; Pressure Membrane

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]

• Device Type: Sensor Only
• Maximum Pressure: 900

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: -40 to 300

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: 415

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

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

• Level Measurement: Continuous Level
• Material Temperature: -58 to 212

AR30 Airducer ® Transducer. Applications. Level measurement. Proximity. Obstacle avoidance. Traffic control. Features. Rugged sealed construction. Housing design will accommodate transceiver and signal processing electronics. Standard internal shielding. Options. Cylinder housing available with... [See More]

• Device Type: Sensor Only
• Measuring Range: 23.62 to 1181

• Level Measurement: Continuous Level
• Meter Technology: Ultrasonic/Sonic

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]

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

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

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]

• Device Type: Sensor Only
• Measuring Range: ? to 39.37

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

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]

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

• Level Measurement: Single Point or Multi-Point Level

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

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

• Measuring Range: 0.0 to 394
• Output: Current

Level switches are devices that are used to monitor and control the level of liquid or bulk material in a tank or vessel. They are designed to sense the level of the fluid or material and provide an output signal to control pumps, valves, alarms, or other devices. [See More]

• Device Type: Sensor Only

• Features: Built in alarm indicator

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

• Device Type: Sensor Only
• Measuring Range: 17.5

• Level Measurement: Continuous Level
• Maximum Pressure: 150

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]

• Device Type: Sensor Only

• Level Measurement: Single Point or Multi-Point Level

Capacitive level sensors for solids, fluids or granulated substances. Typical application: Level detection in agriculture environments (e.g. silos). Capacitive level sensor for solids, fluids or granulated substances. Polyester types, smooth or with 1 1/2 ” pipe thread. Teflon type with 1 1/2... [See More]

• Device Type: Sensor Only
• Maximum Pressure: 145

• Measuring Range: 0.3150 to 0.5906
• Meter Technology: Capacitive/RF Admittance

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

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

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

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: 1 to 235

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

• Device Type: Sensor Only
• Maximum Pressure: 725

• Number of Switch Points Range: 1
• Material Temperature: 14 to 176

Features: 1. The fuel consumption value is obtained directly by measuring the oil volume of the oil drum, and does not have any effect or influence on the oil pipe. 2. It can be fixed by thread or flange and is easy to operate. 3. The sensor can be customized according to different oil drum sizes of... [See More]

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

• Output: Voltage; Current
• Operating Temp: -40 to 185

Dual Engineering Unit Calibrated Scales. 10 Inch 100 LED Column. Full Range Display of Partial Input Signals. EASY Recalibration via Dipswitches. On-Board Sensor Excitation. Accepts External mA or VDC Input. Environmentally Smart Replacement for Mercury or Other Fluid Filled Gauges [See More]

• Device Type: Sensor Only
• Accuracy: 0.5000

• Level Measurement: Continuous Level
• Maximum Pressure: 150

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: 0 to 750

For the reliable level control in tanks and containers. Suitable for water and water-based media. Clearly visible 4-digit LED display. Modular system consisting of evaluation unit and probe. Adaptation to different container heights through shortening of the probe. Convenient operation via buttons... [See More]

• Device Type: Sensor Only
• Measuring Range: 1.57

• Level Measurement: Continuous Level
• Maximum Pressure: 232

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 50

The Triflex LNI 200 is designed to measure the level on the outside of a non-metallic tank without physical contact with the product. The LNI 200 incorporates the unique FTC technology (Field Time Control). This is a new innovative technology where an electric field is generated between a... [See More]

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

• Level Measurement: Continuous Level
• Mounting: Side mount

The Signet 2250 Hydrostatic Level Sensor for level and depth control has a one-piece injection-molded PVDF body and ceramic diaphragm for superior compatibility in corrosive liquids. Utilizing hydrostatic pressure, the 2250 Level Sensor disregards false level signals from steam vapors, foam or any... [See More]

• Device Type: Sensor Only
• Output: Current

• Level Measurement: Continuous Level
• Meter Technology: Differential Pressure Sensors

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]

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

• Level Measurement: Continuous Level
• Measuring Range: 2.36 to 15.75

INTROTEK ® BDF / BDP series air bubble detection sensors provide convenient free-entry ultrasonic air bubble / liquid level detection technology, while allowing for a variety of electronics options to best meet the customer's functional specifications. Introtek's patented pulse-type ultrasonic... [See More]

• Device Type: Sensor Only
• Meter Technology: Ultrasonic/Sonic

• Level Measurement: Continuous Level
• Mounting: Side mount

FPS-L Series (HVAC/R) Liquid Level Sensor elbow model flood prevention switches are simple to install, easy to service and extremely reliable. As water level in the auxiliary or main drain pipe rises (due to a clogged air conditioning condensate drain) the switch shuts off the system, thus... [See More]

• Device Type: Sensor Only

• Operating Temp: ? to 158

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

• Device Type: Sensor Only

• Meter Technology: Mechanical/magnetic Floats

液 位 传 感 器 2V~5.5V SOP-8 Float Level Senors ROHS [See More]

• Device Type: Sensor Only
• Operating Temp: -67 to 257

• Meter Technology: Mechanical/magnetic Floats

The LLHP high performance level switches offer larger mounting threads and robust stainless steel housings that can survive in aggressive environments. The microcontroller based sensor is solid state, incorporating an infra-red LED and phototransistor which are optically coupled by the tip when the... [See More]

• Device Type: Sensor Only

• Operating Temp: -13 to 176

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]

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

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

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 70

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 220

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]

• Device Type: Sensor Only
• Measuring Range: 98

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 365

For Non-Metallic Containers. Non-intrusive level sensing. Optional Sight Glass Bracket. Potentiometer for sensitivity adjustment. The CAP-150 series offers a unique level sensing solution for a wide variety of bottle types including plastic, glass and fiberglass. The non-contact sensor is ideally... [See More]

• Device Type: Sensor Only
• Measuring Range: 0.2000

• Level Measurement: Continuous Level
• Material Temperature: -13 to 158

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]

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

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

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

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

• Level Measurement: Continuous Level
• Maximum Pressure: 5

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Operating Temp: -40 to 176

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]

• Device Type: Sensor Only
• Maximum Pressure: 750

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: -40 to 480

The OTT CBS is a compact, accurate, and low power bubbler sensor for surface water level monitoring. The OTT CBS meets or exceeds USGS standards for accuracy, and will not drift over time. It features outputs for SDI-12 and 4...20 mA. Markets: Source Water. Flow and Discharge. Flood Warning. Storm... [See More]

• Device Type: Sensor Only
• Meter Technology: Air Bubbler

• Measuring Range: 0.0 to 591
• Communication Interface: Digital Serial

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]

• Device Type: Sensor Only
• Maximum Pressure: 72

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: ? to 176

The PMC VersaLine ® VL4500 Series submersible transmitters are specifically designed for depth and level measurements of groundwater, wastewater, and sea water. Typical applications are small size bore holes, wells, dams, irrigation, sewage lift stations, rivers and oceanography. The titanium... [See More]

• Device Type: Sensor Only
• Measuring Range: 0.0 to 50

• Level Measurement: Continuous Level
• Maximum Pressure: 150

The DCX-18 ECO is an autonomous, rechargeable battery powered instrument. It features a stainless steel 18 mm in diameter housing designed to record pressure (water depth) and temperature over long periods at a very economical price. Its small size, rechargeable battery, fully welded housing and the... [See More]

• Device Type: Sensor Only
• Maximum Pressure: 160

• Level Measurement: Continuous Level
• Meter Technology: Differential Pressure Sensors

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]

• Device Type: Sensor Only
• Maximum Pressure: 1000

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: -40 to 300

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: -40 to 140

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]

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

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

AR41 Airducer ® Transducer. Applications. Level measurement. Proximity. Obstacle avoidance. Traffic control. Flow measurement. Features. Rugged sealed construction. Housing design will accommodate transceiver and signal processing electronics. Standard internal shielding. Options. Complete... [See More]

• Device Type: Sensor Only
• Measuring Range: 11.81 to 787

• Level Measurement: Continuous Level
• Meter Technology: Ultrasonic/Sonic

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]

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

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

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]

• Device Type: Sensor Only
• Measuring Range: ? to 39.37

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

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]

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

• Level Measurement: Single Point or Multi-Point Level

LKZLD Digital Radar Liquid Level Meter can accurately measure the polluting and corrosive media, using unique microwave technology and Echo-tech echo processing technology to adapt to various working conditions. · Non-contact radar, no wear, no pollution. · Small antenna, easy to install. [See More]

• Device Type: Sensor Only

• Meter Technology: Radar/Microwave

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: 10.5

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]

• Device Type: Sensor Only

• Level Measurement: Single Point or Multi-Point Level

A compact and flexible level probe for measuring the level of conductive liquids, i.e overfill, dry run protection or pump control. A total measurements system consist of a multiple probehead, 1-5 electrodes and a control unit. The electrode length can be freely defined be means of electrode... [See More]

• Device Type: Sensor Only

• Meter Technology: Electrical Conductivity or Resistance

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: 1 to 235

The SC120 probe transmits a current signal to the CN Indicator Relay, which in turn transforms it into a 4 … 20mA signal. The SC120 can be used for measuring the level within smaller tanks, as the CN Series Indicator Relays have a wide range of sensitivity adjustment. Likewise, it can also be... [See More]

• Device Type: Sensor Only
• Maximum Pressure: 290

• Level Measurement: Continuous Level
• Meter Technology: Capacitive/RF Admittance

Description. The level regulator type NR 1/2 ”,3/4 ”,M20,M24-EExi for tank insert is a solenoid switch, operating without contact with the function of monitoring and regulating liquid levels and temperatures. The switching tube contains bistable protective gas contacts, fixed in... [See More]

• Device Type: Sensor Only
• Material Temperature: 176

• Maximum Pressure: 14.5
• Meter Technology: Mechanical/magnetic Floats

Digital Tank-O-Meters ® accurately measure tank contents regardless of the tank location in relation to the Digital Display. They are a natural extension of Uehling's well known and time proven line (since 1896) of Tank-O-Meter ® gauge products. Systems are also available as a retrofit... [See More]

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

• Level Measurement: Continuous Level
• Meter Technology: Air Bubbler

For the reliable level control in tanks and containers. Suitable for water, oils and coolants. Clearly visible 4-digit LED display. Modular system consisting of evaluation unit and probe. Adaptation to different container heights through shortening of the probe. Convenient operation via buttons or... [See More]

• Device Type: Sensor Only
• Measuring Range: 1.57 to 2.36

• Level Measurement: Continuous Level
• Repeatability: 0.1969

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

• Device Type: Sensor Only
• Maximum Pressure: 150

• Level Measurement: Continuous Level
• Material Temperature: -40 to 230

The Triflex LNI 250 is designed to measure the level on the outside of a non-metallic tank without physical contact with the product. The LNI 250 incorporates the unique FTC technology (Field Time Control). This is a new innovative technology where an electric field is generated between multiple... [See More]

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

• Level Measurement: Continuous Level
• Mounting: Side mount

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]

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

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

Ultrasonic Distance Measuring Sensor [See More]

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

• Level Measurement: Continuous Level
• Measuring Range: 3.94 to 39.37

INTROTEK ® BD8 / BD9 series air bubble detection sensors incorporate Introtek's BDF sensor and BD3 electronics technology into a compact integral package. The requirement for remote electronics is eliminated, which further increases immunity to EMI / RFI interference, while operating with... [See More]

• Device Type: Sensor Only
• Meter Technology: Ultrasonic/Sonic

• Level Measurement: Continuous Level
• Mounting: Side mount

FPS-T Series (HVAC/R) Liquid Level Sensor tee model flood prevention switches are simple to install, easy to service and extremely reliable. As water level in the auxiliary or main drain pipe rises (due to a clogged air conditioning condensate drain) the switch shuts off the system, thus preventing... [See More]

• Device Type: Sensor Only

• Operating Temp: ? to 212

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

• Device Type: Sensor Only

• Meter Technology: Mechanical/magnetic Floats

液 位 传 感 器 2V~5.5V QFN-20-EP(3x3) Float Level Senors ROHS [See More]

• Device Type: Sensor Only
• Operating Temp: -67 to 257

• Meter Technology: Mechanical/magnetic Floats

Optomax industrial glass range of liquid level switches which are often single point can operate in high pressure, high temperature, aggressive environments due to their stainless steel and glass construction while offering industrial supply voltages and outputs that can directly drive loads. The... [See More]

• Device Type: Sensor Only

• Maximum Pressure: 8700

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]

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

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

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 70

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 43.5

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]

• Device Type: Sensor Only
• Measuring Range: 9.8 to 984

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 511

For Metallic and Non-Metallic Containers. Food Grade Plastic Housing. No Sensor Well Required. RoHS Compliant. The CAP-200 Series is easily threaded directly into 1/2"NPT fittings for an easy level sensing solution within a wide variety of metal and non-metal tanks. The highly accurate sensor is... [See More]

• Device Type: Sensor Only
• Measuring Range: 0.0 to 0.1180

• Level Measurement: Continuous Level
• Maximum Pressure: 150

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

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

• Level Measurement: Continuous Level
• Accuracy: 0.2000

Application area. NB-IoT/CAT-M1, LoRa, measuring range up to 15m, accuracy +/-2mm. VEGAPULS Air 41 is the ideal sensor for all autarkic applications with bulk solids and liquids. It is particularly suitable for level measurement in mobile bulk solids silos for dry mortar, concrete and plasters as... [See More]

• Device Type: Sensor Only

• Operating Temp: -4 to 140

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]

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

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

The OTT CBS is a compact, accurate, and low power bubbler sensor for surface water level monitoring. The OTT CBS meets or exceeds USGS standards for accuracy, and will not drift over time. It features outputs for SDI-12 and 4...20 mA. Markets: Source Water. Flow and Discharge. Flood Warning. Storm... [See More]

• Device Type: Sensor Only
• Meter Technology: Air Bubbler

• Measuring Range: 0.0 to 591
• Communication Interface: Digital Serial

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]

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

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

The PMC VersaLine ® VL4200 Series submersible transmitters feature FM Certification for use in hazardous locations. They are specifically designed for depth and level measurements of groundwater, wastewater, and sea water. The Titanium housing provides immunity to virtually all environments,... [See More]

• Device Type: Sensor Only
• Measuring Range: 0.0 to 50

• Level Measurement: Continuous Level
• Maximum Pressure: 300

The DCX-22 is an autonomous, battery powered instrument made of stainless steel designed to record water depth (pressure) and temperature over long periods. Two versions are offered: DCX-22. The sensor, electronics and battery are housed in a sealed stainless steel tube, for submersible deployment. [See More]

• Device Type: Sensor Only
• Maximum Pressure: 160

• Level Measurement: Continuous Level
• Meter Technology: Differential Pressure Sensors

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]

• Device Type: Sensor Only
• Maximum Pressure: 160

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: -40 to 180

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: 415

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]

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

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

AR50 Airducer ® Transducer. Applications. Level measurement. Open channel flow. Obstacle avoidance. Proximity. Features. Rugged sealed construction. Housing design will accommodate transceiver and signal processing electronics. Mounting cap available in BSP, NPT, or M32 threads. Standard... [See More]

• Device Type: Sensor Only
• Measuring Range: 9.84 to 591

• Level Measurement: Continuous Level
• Meter Technology: Ultrasonic/Sonic

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]

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

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

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]

• Device Type: Sensor Only
• Measuring Range: ? to 78.74

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

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]

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

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

MPM316W submersible level sensor is used for simple measuring requirements in level measurement, including pump water level, liquid level, etc. Using highly reliable and stable solid piezoresistive pressure cell, with zero and full span compensated under -10 ℃ ~70 ℃, guarantee the good... [See More]

• Device Type: Sensor Only

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]

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

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

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]

• Device Type: Sensor Only

• Level Measurement: Single Point or Multi-Point Level

Level sensor for measuring the level of conductive liquids, i.e. max./min. control of charging or discharging. The function is determined by the amplifier relay used. The sensors are delivered with standard length electrodes - these are cut off to suit the application. 1 to 4 electrodes. Isolated or... [See More]

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

• Maximum Pressure: 145

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: 1 to 235

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]

• Device Type: Sensor Only
• Maximum Pressure: 145

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

Level switches with Hirschmann connector B12 [See More]

• Device Type: Sensor Only

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Repeatability: 0.0300

For the reliable level control in tanks and containers. Suitable for water, oils and coolants. Modular system consisting of evaluation unit and probe. Adaptation to different container heights through shortening of the probe. Precise analogue output and user-friendly communication via IO-Link. [See More]

• Device Type: Sensor Only
• Measuring Range: 1.57 to 2.36

• Level Measurement: Continuous Level
• Repeatability: 0.1969

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

• Device Type: Sensor Only
• Maximum Pressure: 400

• Level Measurement: Continuous Level
• Material Temperature: -40 to 300

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]

• Device Type: Sensor Only
• Mounting: Side mount

• Level Measurement: Single Point or Multi-Point Level

Ultrasonic Distance Measuring Sensor [See More]

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

• Level Measurement: Continuous Level
• Measuring Range: 3.94 to 39.37

Introtek's AD8 (for rigid tubing), AD9 (for soft tubing), and ADU (adjustable for rigid tubing) sensors incorporate the latest generation of pulse-type ultrasonic circuitry. Integral to the sensor's assembly, the Micro-Electronic Controller (MEC) features programmable algorithms for functionality... [See More]

• Device Type: Sensor Only
• Meter Technology: Ultrasonic/Sonic

• Level Measurement: Continuous Level
• Mounting: Bottom mount

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Operating Temp: -4 to 176

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

• Device Type: Sensor Only

• Meter Technology: Mechanical/magnetic Floats

SOP-16 Float Level Senors ROHS [See More]

• Device Type: Sensor Only

• Meter Technology: Mechanical/magnetic Floats

The Optomax Industrial level switch was designed to offer industrial supply voltages and outputs that can directly drive higher power loads. The microcontroller based sensor is solid state, incorporating an infra-red LED and phototransistor which are optically coupled by the tip when the sensor is... [See More]

• Device Type: Sensor Only

• Operating Temp: -13 to 176

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]

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

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

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 58.02

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 220

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]

• Device Type: Sensor Only
• Measuring Range: 0.5906

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

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 275

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Accuracy: 0.2000

Application area. NB-IoT/CAT-M1, LoRa, measuring range up to 30m, accuracy +/-2mm. VEGAPULS Air 42 is the ideal sensor for all autarkic applications with bulk solids and liquids. It is particularly suitable for level measurement in mobile bulk solids silos for dry mortar, concrete and plasters as... [See More]

• Device Type: Sensor Only

• Operating Temp: -4 to 140

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]

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

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

The OTT CBS is a compact, accurate, and low power bubbler sensor for surface water level monitoring. The OTT CBS meets or exceeds USGS standards for accuracy, and will not drift over time. It features outputs for SDI-12 and 4...20 mA. Markets: Storm Water. Flood Warning. Flow and Discharge. Source... [See More]

• Device Type: Sensor Only
• Meter Technology: Air Bubbler

• Measuring Range: 0.0 to 591
• Communication Interface: Digital Serial

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 72.52

The PMC VersaLine ® VL5000 Series submersible transmitters are designed for depth and level measurements of ground, surface, waste, and sea water. Suitable for small size bore holes, wells, dams, irrigation, sewage lift stations, rivers and oceanography. The VL5000 has been specifically... [See More]

• Device Type: Sensor Only
• Measuring Range: 0.0 to 50

• Level Measurement: Continuous Level
• Maximum Pressure: 1000

This instrument is based on the differential pressure measurement of two absolute sensors. The level sensor is connected by a cable to the electronics housing, which incorporates: the electronics with the latest µP-technology (16 Bit A/D converter), the waterproof mounted absolute pressure sensor... [See More]

• Device Type: Sensor Only
• Maximum Pressure: 33.36

• Level Measurement: Continuous Level
• Meter Technology: Differential Pressure Sensors; Pressure Membrane

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]

• Device Type: Sensor Only
• Maximum Pressure: 100

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: -40 to 176

AR50CH Airducer ® Transducer. Applications. Level measurement. Open channel flow. Obstacle avoidance. Proximity. Robotics. Features. Improved deadband performance as compared to AT50. Rugged sealed construction. Cylindrical design allows for installation in various applications. Options. 10 K... [See More]

• Device Type: Sensor Only
• Measuring Range: 9.84 to 591

• Level Measurement: Continuous Level
• Meter Technology: Ultrasonic/Sonic

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]

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

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

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]

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

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

LR725L Ultrasonic Level Meter (measuring the material level and liquid level) is a non-contact, highly reliable, cost-effective, and easy-to-install and maintain level measuring instrument, used in water treatment, municipal administration, chemical industry, metallurgy, and machinery manufacturing... [See More]

• Device Type: Sensor Only

• Meter Technology: Ultrasonic/Sonic

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]

• Device Type: Sensor Only
• Maximum Pressure: 150

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: 221

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]

• Device Type: Sensor Only

• Level Measurement: Single Point or Multi-Point Level

The sensors VH1 and VH2 are hanging electrodes with Neoprene cables. The sensor A94-10 is a hanging probe for (swimming) pool level control. For use with amplifier (please refer to separate data sheets). VH1 and VH2: Hanging electrodes with Neoprene cable. A94-10: Hanging probe for (swimming) pool... [See More]

• Device Type: Sensor Only

• Meter Technology: Electrical Conductivity or Resistance

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Measuring Range: 1 to 235

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]

• Device Type: Sensor Only
• Maximum Pressure: 145

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

Features. Due to the strong anti-interference ability, the ultrasonic level sensor can be used for liquid level measurement in harsh environments. Built-in temperature sensitive device ensures a real-time temperature automatic compensation function. A variety of output types are available to meet... [See More]

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

• Measuring Range: 39.37 to 78.74
• Meter Technology: Ultrasonic/Sonic

The Tank-O-Meter ® is used extensively throughout the Dairy, Food, Chemical and Pharmaceutical Industries, along with the U.S. Navy, Commercial Marine, Power Plants, Cosmetic Manufacturing Plants, Municipalities, Water Treatment Facilities, Distilleries, Breweries, and wherever there is a need... [See More]

• Device Type: Sensor Only
• Meter Technology: Air Bubbler

• Level Measurement: Continuous Level
• Display: Non-electrical visual or audio output

For the reliable level control in tanks and containers. Suitable for water and water-based media. Modular system consisting of evaluation unit and probe. Adaptation to different container heights through shortening of the probe. User-friendly communication and parameterisation via IO-Link. For high... [See More]

• Device Type: Sensor Only
• Measuring Range: 1.57

• Level Measurement: Continuous Level
• Repeatability: 0.1969

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

• Device Type: Sensor Only
• Maximum Pressure: 400

• Level Measurement: Continuous Level
• Material Temperature: -40 to 300

Type 2280 Tuning Forks are suitable for level detection of liquids or granular, powdered solids. Mounted on tanks filling / emptying can be controlled using these devices just as well they can generate fail-safe alarms providing overfill- or dry run protection. The operation principle is based on... [See More]

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

• Level Measurement: Continuous Level
• Mounting: Side mount

Ultrasonic Distance Measuring Sensor [See More]

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

• Level Measurement: Continuous Level
• Measuring Range: 3.94 to 39.37

INTROTEK ® BDS series custom strap-on and panel mount sensors are utilized for point liquid level & air / liquid column detection on a variety of tubing or fluid reservoirs sizes and geometries. Standard designs can be mounted with a clamp or strap to help position the sensor. For OEM... [See More]

• Device Type: Sensor Only
• Meter Technology: Ultrasonic/Sonic

• Level Measurement: Continuous Level
• Mounting: Side mount

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Operating Temp: -40 to 320

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

• Device Type: Sensor Only

• Meter Technology: Mechanical/magnetic Floats

液 位 传 感 器 2V~5.5V - Float Level Senors ROHS [See More]

• Device Type: Sensor Only
• Operating Temp: -67 to 257

• Meter Technology: Mechanical/magnetic Floats

The Optomax Digital Level Switch is Ideal For Applications With Restricted Space That Require A Miniature, Low Power And Low Cost Sensing Solution. The microcontroller based sensor is solid state, incorporating an infra-red LED and phototransistor which are optically coupled by the tip when the... [See More]

• Device Type: Sensor Only

• Operating Temp: -13 to 176

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]

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

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

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 70

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 220

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]

• Device Type: Sensor Only
• Measuring Range: 3.6 to 787

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

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]

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

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

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Accuracy: 0.1000

Application area. NB-IoT/CAT-M1, LoRa, measuring range up to 3m, accuracy +/-5mm. VEGAPULS Air 23 is the ideal sensor for level measurement in IBCs and plastic vessels. The instrument measures through the closed vessel ceiling and is suitable for nearly all liquids and bulk solids. VEGAPULS Air 23... [See More]

• Device Type: Sensor Only
• Operating Temp: -4 to 140

• Level Measurement: Continuous Level

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]

• Device Type: Sensor Only
• Maximum Pressure: 290

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

The OTT CBS is a compact, accurate, and low power bubbler sensor for surface water level monitoring. The OTT CBS meets or exceeds USGS standards for accuracy, and will not drift over time. It features outputs for SDI-12 and 4...20 mA. Markets: Flood Warning. Storm Water. Flow and Discharge. Source... [See More]

• Device Type: Sensor Only
• Meter Technology: Air Bubbler

• Measuring Range: 0.0 to 1181
• Communication Interface: Digital Serial

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]

• Device Type: Sensor Only
• Maximum Pressure: 100

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: ? to 240

The PMC VersaLine ® VL5xx6 Series is part of a comprehensive range of submersible transmitters for the depth and level measurements of ground, surface, waste, and sea water. Suitable for small size bore holes, wells, dams, irrigation, sewage lift stations, rivers and oceanography. For Zero... [See More]

• Device Type: Sensor Only
• Measuring Range: 0.0 to 40

• Level Measurement: Continuous Level
• Maximum Pressure: 1000

The DCX-25 PVDF is an autonomous, battery powered instrument designed to record water depth (pressure) and temperature over long periods. The housing is made of polyvinylidene fluoride and the sensing diaphragm is available in either Hastelloy C-276 or titanium 6AL-4V. This combination of wetted... [See More]

• Device Type: Sensor Only
• Maximum Pressure: 160

• Level Measurement: Continuous Level
• Meter Technology: Differential Pressure Sensors; Pressure Membrane; Other Technology (Such as tilt etc.)

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]

• Device Type: Sensor Only
• Maximum Pressure: 160

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: -40 to 180

ARK120-THD Airducer ® Transducer. Applications. Level measurement in chemically aggressive environments. Food and beverage processing. Features. Rugged one-piece PVDF housing is U.S. FDA compliant. Threaded design allows for installation in various applications. Standard internal shielding. 8 mm... [See More]

• Device Type: Sensor Only
• Measuring Range: 5.91 to 197

• Level Measurement: Continuous Level
• Meter Technology: Ultrasonic/Sonic

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]

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

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

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]

• Device Type: Sensor Only

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

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

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

• Level Measurement: Continuous Level
• Maximum Pressure: 100

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]

• Device Type: Sensor Only

• Level Measurement: Single Point or Multi-Point Level

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

• Device Type: Sensor Only

• Meter Technology: Mechanical/magnetic Floats

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]

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

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

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]

• Device Type: Sensor Only
• Maximum Pressure: 145

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

1. Overview. The LUT-100 ultrasonic liquid level sensor is an ultrasonic pulse emitted by a sensor (transducer). The sound wave is reflected by the liquid surface and received by the same sensor or ultrasonic receiver. The piezoelectric crystal is converted into an electrical signal, and the sound... [See More]

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

• Measuring Range: 39.37 to 78.74
• Meter Technology: Ultrasonic/Sonic

For the reliable level control in tanks and containers. Suitable for water, oils and coolants. When used as overflow prevention with approval according to the German Federal Water Act (WHG). Modular system consisting of evaluation unit and probe. Adaptation to different container heights through... [See More]

• Device Type: Sensor Only
• Measuring Range: 1.57 to 2.36

• Level Measurement: Continuous Level
• Repeatability: 0.1969

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

• Device Type: Sensor Only
• Maximum Pressure: 100

• Level Measurement: Continuous Level
• Material Temperature: -40 to 225

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]

• Device Type: Sensor Only
• Meter Technology: Ultrasonic/Sonic

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

Ultrasonic Distance Measuring Sensor [See More]

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

• Level Measurement: Continuous Level
• Measuring Range: 15.75 to 98.43

INTROTEK's ® Continuous Liquid Level Detector (CLM) is available in standard configuration. The unique pulsed ultrasonic technology and non-invasive design enables bottom up continuous liquid level detection in a variety of fixed vessels and tanks to be monitored quickly, accurately and... [See More]

• Device Type: Sensor Only
• Meter Technology: Ultrasonic/Sonic

• Level Measurement: Continuous Level

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Operating Temp: -22 to 176

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

• Device Type: Sensor Only

• Meter Technology: Mechanical/magnetic Floats

The POS Glass Tip level switches are robust and rugged, ideal for operation in harsh industrial environments,  aggressive chemicals  and extreme temperatures up to 140 °C. The POS Glass Tip sensor is solid state, combining an infra-red LED and phototransistor which are optically... [See More]

• Device Type: Sensor Only

• Operating Temp: -13 to 284

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]

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

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

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 70

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]

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

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

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]

• Device Type: Sensor Only
• Maximum Pressure: 400

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: -40 to 221

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

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

• Level Measurement: Continuous Level
• Accuracy: 0.3937

Application area. For measurement of bulk solids and can also be used in non-conductive liquids such as oil. A full/empty adjustment is necessary for setup. The VEGACAL 65 is a level sensor for use in all industries. The partly insulated probe is ideal for the measurement of bulk solids and can be... [See More]

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

• Meter Technology: Capacitive/RF Admittance

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]

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

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

The OTT CBS is a compact, accurate, and low power bubbler sensor for surface water level monitoring. The OTT CBS meets or exceeds USGS standards for accuracy, and will not drift over time. It features outputs for SDI-12 and 4...20 mA. Markets: Source Water. Flow and Discharge. Flood Warning. Storm... [See More]

• Device Type: Sensor Only
• Meter Technology: Air Bubbler

• Measuring Range: 0.0 to 1181
• Communication Interface: Digital Serial

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 600

PMC has engineered a rugged side entry cable with optional wedge nosecone to facilitate the use of their submersible transmitters inside pipes where the level measurement is required under flowing conditions. This is offered as a standard option for “ ¾ ” inch diameter... [See More]

• Device Type: Sensor Only
• Measuring Range: 0.0 to 50

• Level Measurement: Continuous Level
• Maximum Pressure: 300

The Digilevel employs Keller's proven piezoresistive sensor technology coupled with an SDI-12 serial-digital interface for environmental level monitoring applications. The Digilevel is compatible with all SDI-12 v1.3 commands and capable of operating in several emulate modes for popular SDI-12... [See More]

• Device Type: Sensor Only
• Maximum Pressure: 390

• Level Measurement: Continuous Level
• Meter Technology: Differential Pressure Sensors; Pressure Membrane

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]

• Device Type: Sensor Only
• Maximum Pressure: 1000

• Level Measurement: Single Point or Multi-Point Level
• Material Temperature: -40 to 300

ARK30 Airducer ® Transducer. Applications. Level measurement. Level measurement in chemically aggressive environments. Food and beverage processing. Proximity sensing. Obstacle avoidance. Features. Rugged sealed construction. Housing design will accommodate transceiver and signal processing... [See More]

• Device Type: Sensor Only
• Measuring Range: 23.62 to 1181

• Level Measurement: Continuous Level
• Meter Technology: Ultrasonic/Sonic

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]

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

• Level Measurement: Single Point or Multi-Point Level
• 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]

• Device Type: Sensor Only
• Meter Technology: Optical

• Level Measurement: Single Point or Multi-Point Level
• Operating Temp: 257

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]

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

• Level Measurement: Single Point or Multi-Point Level
• Maximum Pressure: 200

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]

• Device Type: Sensor Only

• Level Measurement: Single Point or Multi-Point Level

Optical level probe with modulated infrared light for detection of liquids. Selfcontained unit has built-in amplifier. Separate transmitting and receiving elements sealed behind the tip. Designed for direct mounting through the wall of a tank. The polysulphone tip is especially resistant to most... [See More]

• Device Type: Sensor Only

• Meter Technology: Optical

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]

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

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

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]

• Device Type: Sensor Only
• Maximum Pressure: 290

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