Electro-optical level switch OLS-C04

for liquidsfor industrial refrigerationthreaded

The model OLS-C04 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 the LED is directed at a prism which forms the tip of the sensor. So long as the tip is not immersed in liquid, the light is reflected within the prism to the receiver. Applications Level monitoring in refrigeration plants Special features Application with refrigerants Mounting position as required Accuracy ±2 mm Visual indication of the switching status Choice of electrical connections: PUR, PVC cable or circular connector M8