Composition of good price and quality slurry electromagnetic flowmeter china
The main components of good price and quality slurry electromagnetic flowmeter products sensor are: measuring tube, electrode, excitation coil, iron core and yoke shell. slurry electromagnetic flowmeter china is mainly used to measure the volume flow of conductive liquid and slurry in closed pipeline. Such as water, sewage, mud, pulp, various acid, alkali, salt solution, food slurry, etc. good price and quality slurry electromagnetic flowmeter china 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.

Features of good price and quality slurry electromagnetic flowmeter china

1. The measurement of slurry electromagnetic flowmeter china is not affected by the changes of fluid density, viscosity, temperature, pressure and conductivity;

2. There are no flow blocking parts and pressure loss in the measuring pipe of slurry electromagnetic flowmeter china, and the requirements for straight pipe section are low;

3. Series nominal diameter DN15 ~ dn3000. There are many choices of sensor lining and electrode materials;

4. The converter adopts novel excitation mode, with low power consumption, stable zero point and high accuracy. The flow range can reach 1500:1;

5. The converter can be integrated or separated with the sensor;

6. The converter adopts 16 bit high-performance microprocessor, 2x16lcd display, convenient parameter setting and reliable programming;

7. The flowmeter is a two-way measurement system with three integrators installed inside: forward total amount, reverse total amount and difference total amount; It can display. Zhuang and reverse flow, and has a variety of outputs: electricity Current, pulse, digital communication, Hart;

8. The converter adopts surface mount technology SMT, with self inspection and self diagnosis functions;

Selection of good price and quality slurry electromagnetic flowmeter china

The measuring pipe has no obstruction, no moving parts and no pressure loss. The requirements for the straight pipe section are low. The enclosure protection grade: sensors IP65 and IP68 are optional (IP65: dust tight and water spray proof type, which allows the faucet to spray water to the instrument from any direction; IP68: Dust tight and submersible type, which can work in water for a long time). The measurement range (flow): 0-1m / s to 0-10m / s, with two-way flow Two way total amount accumulation function, current and frequency have two-way output function, and there are plug-in, pipeline, battery powered, submersible, small caliber, anti-corrosion, high-voltage and other application modes.

Confirmation of measuring range of mud electromagnetic flowmeter

Generally, the measured medium flow rate of industrial electromagnetic flowmeter should be 2 ~ 4m / s. under special circumstances, the minimum flow rate should not be less than 0.2m/s and the maximum should not be greater than 8m / s. If the medium contains solid particles, the common flow rate shall be less than 3m / s to prevent excessive friction between the lining and the electrode; For viscous fluid, the flow rate can be greater than 2m / s. a larger flow rate is helpful to automatically eliminate the effect of viscous substances attached to the electrode and improve the measurement accuracy.

Under the condition that the measuring range Q has been determined, the diameter D of the flowmeter can be determined according to the range of the above flow rate V, and its value is calculated by the following formula:

Q=πD ² V/4

Q: Flow rate (㎡ / h) d: pipe inner diameter V: flow rate (M / h)

The range Q of the slurry electromagnetic flowmeter china shall be greater than the expected maximum flow value, and the normal flow value shall be slightly greater than 50% of the full scale of the flowmeter.