Precautions for intelligent electromagnetic flowmeter in sewage flow measurement

Case introduction

The intelligent electromagnetic flowmeter is a product of the intelligent flowmeter series. The measurement principle of the intelligent electromagnetic flowmeter is based on Faraday's law of electromagnetic induction. The main components of its sensor are measuring tubes, electrodes, excitation coils, iron cores and It is composed of yoke shell and so on. It is mainly used to measure the volume flow in conductive liquids and slurries in closed pipelines, including highly corrosive liquids such as acids, alkalis, and salts. This intelligent electromagnetic flowmeter is widely used in petroleum, chemical industry, metallurgy, textile, food, pharmaceutical, papermaking and other industries as well as environmental protection, municipal management, water conservancy construction and other fields.

1. Whether the medium in the measuring tube is full, and whether there is scale on the lining of the flow meter and the electrodes of the flow meter;

2. Whether all cable connections of the flow meter are reliable;

3. Whether the grounding requirements of the flowmeter are met;

4. Whether the excitation coil of the flowmeter is short-circuited or open-circuited, and whether it is insulated from the ground;

5. Installation of the flowmeter Check whether the medium in the piping system is leaking, whether the upstream and downstream valves are affected, and whether the installation location of the flow meter is appropriate;

6. Whether the surrounding environment interferes with the flow meter;

7. Sewage Is the converter of the electromagnetic flowmeter malfunctioning?

Supmea Co., Ltd. is a company specializing in the production of electromagnetic flowmeters, turbine flowmeters, vortex flowmeters, magnetic flap level meters, and thermocouples. , thermal resistance, bimetal thermometers and pressure gauges of various specifications, etc., as well as manufacturers of various non-standard flow meters. The company has first-class management level, modern professional production equipment, and advanced calibration devices.