Hawk Measurement's Acoustic Level Transmitters
Sultan 234 acoustic wave level transmitter can be powered using loop power (two-wire), three- or four-wire sources. The signal is temperature-compensated to provide the highest accuracy to the outputs and display. There is no direct contact with the media, which can extend up to 393 ft (80 m) from the sensor. The combination of low frequency, high-power and signal processing creates one of the most reliable level devices available.