Pressure and ultrasonic sensors can be used to measure the liquid level, which is suitable for what situation?
Ultrasonic sensor: measuring range 0.02-5m, can only be installed vertically;
In the case of large fluid fluctuation, or fluid impurities especially much ultrasonic signal is difficult to penetrate the case, not applicable.
Pressure sensor: Measuring range 0-10m. It can be installed with tilt. When the impurity content is high, the pressure hole needs to be cleaned regularly, and the maintenance cost is high.
In the case of silt, the support needs to be raised.
Post time: Dec-02-2022