Electro-optical level switch OLS-C51

for liquidsstainless steelthreaded

The model OLS-C51 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 Machine tools Hydraulics Plant construction and machine building Water technology For liquids such as oils, water, distilled water, aqueous media Special features Application at medium temperatures up to +135 °C Mounting position as required Accuracy ±2 mm Explosion-protected version Ex i