Glass level switches

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Glass level switches | Choosing the right level switch
The operation of an electro-optical level switch is based on an infrared LED and a photoreceptor. The light from the LED is sent to a glass prism forming a tip that constitutes the sensor probe. As long as this prism is surrounded by gas, the light is reflected from the prism to the receiver. When the liquid level reaches the prism, the light beam is refracted into the liquid and the receiver registers a decrease in the received light intensity, which triggers...
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magnetic float level switch
magnetic float level switch
A 304 98

Process temperature: 0 °C - 200 °C
Process pressure: 0 bar - 8 bar

... with 25% glass fibre) Slip-on flange Carbon steel P265GH zinc galvanized, passivated Housing material seawater resistant die cast aluminium Flange DN 80, PN 10 acc. to EN 1092-1 Flange facing raised face, form ...

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, ...

electro-optical level switch
electro-optical level switch
OLS-C04

Process temperature: -40 °C - 100 °C
Process pressure: 0 bar - 40 bar

... PVC cable or circular connector M8 Description The model OLS-C04 optoelectronic level switch is used for monitoring the level of liquids. The optoelectronic sensor consists of an ...

magnetic float level switch
magnetic float level switch
C24

Process temperature: 540 °C
Process pressure: 41 bar

... C25, boiler, and water column liquid level switches are single- or multi-switch units that offer versatility and reliable operation in a variety of applications. Available with up to three switch ...

conductive level switch
conductive level switch
RIL720 series

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" ...

vibrating level switch
vibrating level switch
Switch-Tek™ LZ12 series

Process temperature: -40 °C - 80 °C
Process pressure: 10 bar

The general purpose vibration liquid level switch provides high or low liquid level detection of dirty liquids or those with light to medium coating or scaling characteristics with a ...

glass level switch
glass level switch
OS4

Process temperature: -40 °C - 125 °C
Process pressure: 8,700, 1,450 psi

The OS4 industrial glass optical sensor is a single point liquid level switch that can operate in high pressure, high temperature, and aggressive environments due to ...

float level switch
float level switch
12207270

Process temperature: -50 °C - 140 °C
Process pressure: 5 bar

... PTFE Coolant Level Switch Brass Body 4 Way DIN 72 585 Connection Product Description Introduction Liquid level alarm switch is also called liquid level ...

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