Ultrasonic liquid point level switches (gap type sensors) are used in non-hazardous area industrial processes to detect high or low liquid levels or liquid interface. Mobrey ultrasonic point level switches are activated when there is a liquid present between the sensor’s transmitter and receiver crystals. In this way, the absence of liquid results in a low level being indicated.
Choice of Mobrey ultrasonic liquid point level switches for use in tanks and pipelines
Wall-mountable Mobrey MCU200 industrial control unit with alarm and fault output relays