Where is the electromagnetic flowmeter used in the sewage treatment unit?

Case introduction

The electromagnetic flowmeter in sewage treatment equipment should be installed on the pipeline transporting sewage, normally 5D away from the diameter of the inlet pipe section.

1. The function of electromagnetic flowmeter

Electromagnetic flowmeter is a kind of An instrument for measuring flow in conductive liquids. In sewage treatment equipment, electromagnetic flowmeters can monitor the flow of sewage in the treatment system in real time and transmit the data to the control system to monitor and control the sewage treatment process.

2. Installation position of the electromagnetic flowmeter

The correct installation position is the prerequisite for ensuring accurate readings of the electromagnetic flowmeter. For the electromagnetic flowmeter in sewage treatment equipment, its installation position should be above the pipeline transporting sewage, normally 5D away from the diameter of the inlet pipe section (D is the pipe diameter). This can avoid installing electromagnetic flowmeters at locations and elbows with unstable flow rates, and ensure that the flow signal received by the electromagnetic flowmeter is accurate and stable.

3. Precautions

1. You should avoid installing the electromagnetic flowmeter in a location with large fluctuations or turbulence to avoid inaccurate readings;

2 .The pipes should be cleaned before installation to avoid impurities and dirt from affecting the normal operation of the electromagnetic flowmeter;

3. The wiring of the electromagnetic flowmeter must be carefully checked before installation to avoid equipment short circuit or reverse wiring. Damage or inaccurate readings;

4. After the electromagnetic flowmeter is installed, the equipment should be tested and calibrated to ensure that its readings are accurate and reliable.

The correct installation of electromagnetic flowmeter is the basis for ensuring the normal operation and monitoring control of sewage treatment equipment. Its installation position should be on a pipe with stable flow, and it needs to be carefully installed. Check and calibrate equipment.