Electromagnetic flowmeter has the following advantages.
1. Non-invasive: Electromagnetic flowmeter does not require direct contact Measures the medium and therefore does not cause resistance or contamination of the fluid.
2. High accuracy: The electromagnetic flowmeter has high measurement accuracy and can be used to accurately measure various flow rate ranges. Conductive liquid.
3. Wide scope of application: Electromagnetic flowmeter is suitable for flow measurement of a variety of conductive liquids, including acid and alkali solutions, water, sewage, etc.
4. Simple maintenance: Electromagnetic flowmeter has no moving parts and is not affected by temperature and pressure changes, so Maintenance and calibration are relatively simple.
The measurement principle of the wedge flowmeter is the same as that of the orifice plate. The pressure difference before and after the wedge is proportional to the square of the volume flow rate. According to the pressure difference value, the accurate flow value can be obtained. The special structural design of the wedge flowmeter is for the measurement of liquids with high viscosity and solid particles. The difficulty in its manufacturing process is to weld the solid wedge surface without cutting the pipe, and it is used in high temperature and high pressure environments. Therefore, The initial investment in this program is relatively high.
Hangzhou Economic Development Area，Hangzhou 310018，China
