- Detection - Measurement >
- Flow, Pressure and Level Measurements >
- Electro-optical level switch
Electro-optical level switches
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Process temperature: -30 °C - 100 °C
Process pressure: 0 bar - 10 bar
Limit value switch made from stainless steel with a glass tip, cable or plug output, for detecting limit levels of liquid media. Supply voltage 12 to 32 V DC Current output max. 40 mA Output DC ...
Trimod'Besta
Process temperature: -30 °C - 100 °C
Process pressure: 0 bar - 25 bar
Optical level limit switch made from stainless steel with variable length. Supply voltage 12 to 32 V DC Current output max. 40 mA Output DC PNP (200 mA), reverse polarity ...
Trimod'Besta
Process temperature: -40 °C - 100 °C
Process pressure: 0 bar - 40 bar
Optical level limit switch made from nickel-plated steel for refrigeration technology. Supply voltage 12 to 32 V DC Current output max. 40 mA Output DC PNP (200 mA), reverse ...
Trimod'Besta
Process temperature: -269 °C - 400 °C
... made using a separate model OSA-S switching amplifier Description The model OLS optoelectronic level switch is used for the detection of limit levels in liquids. This is widely ...
WIKA Alexander Wiegand SE & Co. KG
Process temperature: -30 °C - 135 °C
Process pressure: 0 bar - 50 bar
Level measurement for liquid media Level control and monitoring of distinct filling levels Machine building Wastewater and environmental engineering Special features Compact design, ...
WIKA Alexander Wiegand SE & Co. KG
Process temperature: -30 °C - 100 °C
Process pressure: 0 bar - 25 bar
... The model OLS-C01 optoelectronic level switch is used for monitoring the level of liquids. The optoelectronic sensor consists of an infrared LED and a light receptor. The light from ...
WIKA Alexander Wiegand SE & Co. KG
... The Optical Sensor Switch is a non-invasive means for detection of a HI or LOW flow. This sensor is ideal for signaling an alarm, cutoff valve, or other device when the float passes the detector (alarm, ...
Process temperature: -40 °C - 125 °C
Process pressure: 0 bar - 24.82 bar
The O series offers a wide array of electro-optic liquid level switches that are typically used in non-coating substances. These miniature optical point level detection ...
Liquid Level Photoelectric Sensors The BL series photoelectric liquid level sensors can detect the presence or absence of liquid in transparent pipes measuring 6 to ...
Process temperature: -10 °C - 100 °C
Process pressure: 60, 65 bar
... 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 ...
Process temperature: -40 °C - 85 °C
Process pressure: 0 bar - 260 bar
... About The optical sensor is located in a metallic body which includes a polysulfone prism inside of which there is inserted an infrared transceiver. As soon as the sensor is immersed in the liquid, ...
Just by mounting the switch on a pipe, the surface of the liquid can be easily detected. Description The HPQ-T is designed specifically for liquid level detection by non-contact methods in clear or ...
Process temperature: -25 °C - 70 °C
Process pressure: -49,000 Pa - 490,000 Pa
... attacks. Features * An array of 16 optical axes eliminates the effects of air bubbles and water droplets * PFA- or Polyethylene-jacketed fiber * Fits a wide range of pipe diameters * Location of the optical ...
Process temperature: -25 °C - 70 °C
Process pressure: 16 bar
... should be tested when used with unlisted fluids. Level controller Level controllers without moveable parts are available in various versions and are extremely resistant to soiling. Capacitive level ...
Process temperature: -25 °C - 75 °C
Ex-classified devices Products according to ATEX-Directive 2014/34/EU and IECEx In areas with explosive atmosphere the risk of a dust or gas explosion is especially high. By appropriate measures and special equipment this risk is ...
Process temperature: -40 °C - 120 °C
Process pressure: 6 bar - 25 bar
The operation of COMECOs level probe LCSO is based on the changing of light reflection when liquid covers an optical sensor, mounted on the top of the probe. This model can be used as a single level ...
Process temperature: -40 °C - 100 °C
Process pressure: 7 bar - 25 bar
The electro-optical level sensor is used to monitor the level of liquids. The model LLS.ELS1150 is an enhanced electro-optical level ...
Process temperature: -40 °C - 100 °C
... Circuit, Reverse Polarity, Over Voltage Protection • High Performance ASIC based compact Sensor • Technology: optical sensor • 1mm liquid level detecting precision • Low Power: 10mA with output low ...
Process temperature: -20 °C - 55 °C
Process pressure: 16 bar
GRF18S is a photoelectric Level Sensor for aqueous and water-based liquids. This sensor is based on the renowned energy photoelectric sensor technology. Thanks to the use of high ...
Process temperature: -10 °C - 70 °C
RIL720 Level Sensors are designed to indicate the presence of conductive or non-conductive liquids in glass or plastic containers. Sensitivity and switching mode can be set simply by using the "programming" wire or the ...
Process temperature: -10 °C - 125 °C
An optical level switch works by emitting a beam of infrared light within a prism and measuring the amount of light received. When the measured fluid reaches the sensor ...
Process temperature: -10 °C - 125 °C
An optical level switch works by emitting a beam of infrared light within a prism and measuring the amount of light received. When the measured fluid reaches the sensor ...
Process temperature: -10 °C - 125 °C
An optical level switch works by emitting a beam of infrared light within a prism and measuring the amount of light received. When the measured fluid reaches the sensor ...
Process temperature: 0 °C - 80 °C
Process pressure: 0 bar - 10.34 bar
Electro-Optic Level Switches are low cost, compact, optical level sensors with built-in switching electronics. With no moving parts, these small units are ideal for a ...
GEMS SENSORS & CONTROLS
Process temperature: -25 °C - 55 °C
Process pressure: -0.5 bar - 16 bar
Light source: LED (red light) Measurement: Switch Response time: <10 ms Process connection: 1/2" BSP male Supply voltage: 10...30 VDC Electrical connection: M12x1, 4-pin Signal output: PNP or NPN MEDIA: Fluids ...
Process temperature: -40 °C - 80 °C
Process pressure: 10 bar
... optic leak switch provides liquid leak detection in and around secondary containment sumps, tanks and piping systems with a 1A relay output. Media examples include sulfuric acid and sodium hypochlorite. The submersible ...
Process temperature: -40 °C - 125 °C
Process pressure: 100 psi
The OS3 industrial optical level switch is a point level sensor with built-in electronics and works with no moving parts. This level ...
Strain Measurement Devices
Process temperature: -40 °C - 93 °C
Process pressure: 0 bar - 82.7 bar
... function of a Liquid Level Switch is to detect and monitor liquid level in a vessel. Applications Henry Technologies’ Liquid Level Switches are designed for use ...
Process temperature: -40 °C - 125 °C
Miniature Liquid Level Switches - SST Optomax Digital Range Miniature, Low Power, Cost-Effective Liquid Level Sensing Features • Reverse polarity, ESD and transient over-voltage protected • Wide ...
Process temperature: -40 °C - 125 °C
High Performance Liquid Level Switch - SST LLHP-Range Rugged Level Sensors for Aggressive Environments Features • Designed for applications requiring a robust metal housing and larger ...
Process temperature: -40 °C - 125 °C
Industrial Liquid Level Switch - SST Optomax Industrial Range Industrial Grade Level Switch Sensors Packaged in Chemically ...
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