Ultrasonic Level Transmitters

ABM200 Ultrasonic Level Transmitters The Babbitt Ultrasonic Level Transmitter allows simple and reliable non-contact level measurement of fluids in a tank, sump or other container. The microprocessor-controlled circuit generates a pulse that is transmitted from the transducer face. This pulse is reflected back from the surface of the liquid. The "round trip" transit time is then converted into the current output, which is directly proportional to the fluid level.   Type 8175 Ultrasonic Level Transmitters The Burkert Type 8175 combines an ultrasonic sensor and a transducer with a large 8-digit multi-language display in a splash-proof plastic NEMA 4 enclosure. The transmitter is powered with 18-32 VDC (optionally 115/230 VAC) and features a three-wire 4-20 mA output for direct controlling a continuous control valve, a PLC, or for monitoring.