ABM Remote Ultrasonic Level Sensor UL-RM with built-in cellular modem

The UL-RM ultrasonic level sensor is the ideal solution for liquid and solids remote monitoring level applications. The ultrasonic sensor with built-in cellular modem is plug-and-play, automatically connecting to the ABM secured servers for ease of installation. The non-contact sensor provides continuous level measurement up to 60 ft (18.2 m) with 4-20 mA output standard and simple push-button or remote calibration. The sensor is continuously powered with 12-30 VDC (3-wire) with multiple range options available.