Split Type Ultrasonic Liquid Level Difference Gauge Ultrasonic Water Level Difference Sensor Used for Sewage Treatment Plant Trumsense Brand

Item No.: 00231
Widely used in grids of rivers, lakes, sluices, ship locks and other industries that need the measurement of
front and rear liquid level difference.
Description Review

Ultrasonic level difference meter (ultrasonic level difference meter) is used to measure the difference between the level or material level of two different containers. The most common is to measure the water level before and after the coarse grille and the fine grille at the water inlet of the sewage treatment plant, and calculate the height of the water level difference to start the anti-fishing decontamination machine to remove the garbage. It is also installed before and after the gate, and the water level difference before and after the gate is measured to determine the opening time. Some do not measure the liquid level difference, but measure the height of the water level of the two pools, and then output 2 channels of 4-20mA. This is called a "dual channel level gauge".





Basic Parameter (Your Special Needs Are Available for Customized Production)


Split type

Normal measuring range

5m, 10m, 15m, 20m 

Special measuring range

30m, 40m, 50m, 60m

Measuring accuracy


Resolution ratio

3mm or 0.1% (whichever is greater)


12864 dot-matrix Chinese font LCD

Analog output

2nd-circuit 4~20mA/ 510Ω load

Relay output

4th-circuit AC 250V/ 8A or DC 30V/ 5A state programmable (optional)

Power supply

220V AC+15%  50Hz or 24VDC 120m Optional

Ambient temperature

Display instrument (transmitter): -20~+60ºC

Probe (sensor): -20~+80


485 communication (optional)

IP grade

Display instrument: IP65, probe: IP68

Probe cable

Standard 10m, it can reach 200 maximum (it is required to shield all electromagnetic interference)

Probe installation

Subject to the measuring range and type of probe
































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