What is the effect of gas in the measured medium? 1. The zero point of magnetic flowmeter is unstable. 2. The output signal of the magnetic sensor fluctuates or no signal is output: If the bubbles in the medium tube become larger or unevenly distributed, the bubbles will cover the electrodes.

The pipeline is not filled with liquid or the liquid contains bubbles. Solution: If the liquid in the pipeline is not full, the magnetic flow sensor should be changed to a position where it can be fully filled when installed horizontally.

Application

Magnetic circuit systems: Mainly used to generate DC and AC magnetic fields. Electrodes: Electrode are used primarily to measure the flow signal generated by the flow of a conductive liquid. In fact, most of the electromagnetic flowmeters made in China are two measuring electrodes.