The U002 ultrasonic suppliers of level switch provides low cost, solid state switching for most any liquid without a float or other moving parts. The ultrasonic probe detects the absence or presence of fluid between two piezo-electric crystals sealed within the sensor gap to provide a relay or loop powered current shift (8 mA to 16mA) output in any orientation.

The all stainless steel design operates in system pressures up to 800 PSI, never needs calibration and can be provided with actuation lengths up to 100 inches. The U002 is offered with simple wire leads or in an IP65 rated enclosure with a variety of mount sizes.