Split Ultrasonic Level Transmitter
The principle of the split ultrasonic level gauge is to measure the time it takes for an ultrasonic pulse to be sent out to the entire process of returning. The ultrasonic level gauge is installed vertically on the surface of the liquid. It sends out an ultrasonic pulse to the liquid level. After a period of time, the sensor of the ultrasonic level gauge receives the signal reflected back from the liquid level, and the signal is selected and processed by the transmitter circuit. , Calculate the distance from the liquid level to the sensor according to the time difference between the ultrasonic level meter sending and receiving ultrasonic waves. The split ultrasonic level gauge is widely used for level and volume measurement of tanks, pools and reservoirs, and can also be used for flow measurement in open channels.
Technical parameter
Measuring range: 0~15m
Blind area: 0.3m ~ 0.6m
Ranging accuracy: 0.3 ~ 0.5%
Ranging resolution: 1mm
Pressure: normal pressure
Instrument display: built-in LCD display liquid level or space distance
Analog output: 4 ~ 20mA
Digital output: RS485, Modbus protocol or custom protocol
Power supply voltage: DC24V / AC220V, built-in lightning protection device
Ambient temperature: -20ºC ~ +60ºC
Protection class: IP65
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