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Q Can the ultrasonic water meter measure other liquids?
A No, ultrasonic water meters can only measure water
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Q Does the ultrasonic water meter read air?
A Ultrasonic water meters require that the water in the pipe must be full. If there are too many bubbles in the pipe, the ultrasonic meter will not work properly.
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Q Whether the ultrasonic water meter RS485 can be connected to 24v DC, do not understand where this line is connected?
A The ultrasonic water meter can be connected to 24v DC. RS485 can be connected to the power supply through positive and negative power lines.
