Acceptance of electromagnetic flowmeter for water conservancy engineering

Acceptance of electromagnetic flowmeter for water conservancy engineeringThe measurement principle is based on Faraday's law of electromagnetic induction,Acceptance of electromagnetic flowmeter for water conservancy engineeringComposed of sensors and converters, the sensors are installed on the measuring pipeline, and the converters are installed within 30 meters or 100 meters of the sensorsshielded cableconnection The main components of the sensor are: measuring tube, electrode, excitation coil, iron core, and magnetic yoke housing. Used to measure the volumetric flow rate of conductive liquids and slurries in closed pipelines. Such as water, sewage, mud, pulp, various acids, alkalis, salt solutions, food slurries, etc., are used in industries such as petroleum, chemical, metallurgical, textile, food, pharmaceutical, papermaking, as well as environmental protection, municipal management, water conservancy construction, etc. to measure high temperature, high humidity, and difficult to observe environments.
2、 Product Features
1. Suitable for volumetric flow measurement of conductive fluids with conductivity greater than 5 ц s/cm.
2. There are no active or obstructed components inside the measuring tube, and the pressure loss is small
3. Lining and electrodes with different materials have good anti-corrosion performance
4. Not affected by medium, density, viscosity, temperature, pressure, and conductivity
5. Low frequency rectangular wave excitation, less susceptible to interference, stable and reliable
6. Converter has low energy consumption, simple and convenient installation, and users do not need to debug
3、 Technical parameters:
Accuracy level: ± 0.5%, ± 1%
Lining materials: polyurethane, chloroprene rubber, polytetrafluoroethylene, etc
Electrode materials: stainless steel, Hastelloy, titanium, platinum iridium alloy, etc
Connection methods: flange clamping, flange connection, etc
Medium temperature: 0 ℃~70 ℃, 0 ℃~130 ℃ (0 ℃~180 ℃)
Nominal pressure: 1.0Mpa~32 Mpa
Protection level: IP65, IP68
Explosion proof mark: ExibBT4
Working voltage: 220VAC, 24VDC