Optoelectronic level switch
OPG
DRUCK & TEMPERATUR Leitenberger
Description of function:
The opto-electronic sensor contains an infrared LED and a light receptor. The light the LED is arranged into a prism, which represents the point of the sensor. As long as the point did not dive into liquid, the light is reflected within the prism to the receiver. If the liquid in the container rises and if the point encloses, the light is broken by the liquid and does not reach no more or only weakly the light receptor. This reacted to this change and releases a shifting process.
Characteristics:
With cable connection or plug.
Material: High-grade steel or steel
For vertical or horizontal assembly.
Switching exit PNP (200 mA) or relay exit 250 VAC (change-over switches)
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