Electro-optical level switches

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Electro-optical level switches | Choosing the right level switch
There are several types of technology used for level switches, and some of them are also used for level sensors. The different types of technology available are more or less suitable according to the type of product you want to measure the level for, whether it is a liquid, a pasty product or a solid in bulk. The main technologies used for level switches are: Float level switch: a float follows the movement of the surface of a liquid and triggers a switch. ...
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electro-optical level switch
electro-optical level switch
OLS series

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 independent of physical ...

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WIKA Alexander Wiegand SE & Co. KG
electro-optical level switch
electro-optical level switch
OLS-C20

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, no moving components Mounting ...

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WIKA Alexander Wiegand SE & Co. KG
electro-optical level switch
electro-optical level switch
OLS-C01

Process temperature: -30 °C - 100 °C
Process pressure: 0 bar - 25 bar

... indication of the switching status Choice of electrical connections: PUR, PVC cable or circular connector M8 x 1 Description The model OLS-C01 optoelectronic level switch is used for monitoring the ...

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WIKA Alexander Wiegand SE & Co. KG
liquid level switch
liquid level switch
HPQ-T

... 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 very translucent ...

electro-optical level switch
electro-optical level switch
HPF-T03 series

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 axes ...

electro-optical level switch
electro-optical level switch
ELS-1100

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 variety of point ...

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GEMS SENSORS & CONTROLS
electro-optical level switch
electro-optical level switch
SD series

Process temperature: -10 °C - 100 °C
Process pressure: 60, 65 bar

... 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. Description SDX Optical Level Switch, ...

electro-optical level switch
electro-optical level switch
UFS series

Process temperature: -25 °C - 70 °C
Process pressure: 16 bar

... Optical filling level monitor with resistant glass tip for the reliable monitoring of the maximum or minimum filling level of fluids Detects fluids with a very low DK values, such as oil Resistant ...

electro-optical level switch
electro-optical level switch
UFGSa series

Process temperature: -25 °C - 75 °C

... Ex Filling level monitor / filling level switch for the reliable monitoring of the maximum or minimum filling level of fluids Resistant materials: stainless steel and glass Detects ...

electro-optical level switch
electro-optical level switch
OPT-A2

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 the amount of ...

electro-optical level switch
electro-optical level switch
OPT-PC

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 the amount of ...

electro-optical level switch
electro-optical level switch
OPT-PS

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 the amount of ...

electro-optical level switch
electro-optical level switch
OPG01

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 PNP (200 mA), ...

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Trimod'Besta
electro-optical level switch
electro-optical level switch
OPG02

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 protected Function Opener ...

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Trimod'Besta
electro-optical level switch
electro-optical level switch
OPG04

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 polarity protected Function Opener ...

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Trimod'Besta
electro-optical level switch
electro-optical level switch
TOS TOS

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, the refraction ...

capacitive level switch
capacitive level switch
max. 120 °C, 25 bar | LCSO

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 switch ...

electro-optical level switch
electro-optical level switch
OPT series

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 switches ...

electro-optical level switch
electro-optical level switch
FS-18S

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 ...

electro-optical level switch
electro-optical level switch
BL series

... 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 13 mm in diameter and less than ...

float level switch
float level switch
OSV series

... 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, valve, etc. ...

electro-optical level switch
electro-optical level switch
ELS series

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 ...

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Intellisense Microelectronics
electro-optical level switch
electro-optical level switch
GRF18S series

Process temperature: -20 °C - 55 °C
Process pressure: 16 bar

... Output Type - Electrical switch Details of the signal outputs - NPN or PNP switching normally open or normally closed. Switchable voltage - 24 Vdc Output details - 1 x PNP ELECTRICAL DATA Voltage ...

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Riels Instruments
electro-optical level switch
electro-optical level switch
OS3

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 switch ...

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Strain Measurement Devices
electro-optical level switch
electro-optical level switch
Switch-Tek™ LO10 series

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 PP or PFA leak ...

electro-optical level switch
electro-optical level switch
S-9400 series

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 in a variety of ...

electro-optical level switch
electro-optical level switch
SST Optomax

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 supply voltage range • ...

electro-optical level switch
electro-optical level switch
SST LLHP

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 threads for ...

electro-optical level switch
electro-optical level switch
SST

Process temperature: -40 °C - 125 °C

... Industrial Liquid Level Switch - SST Optomax Industrial Range Industrial Grade Level Switch Sensors Packaged in Chemically Resistant ...

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