WGFDE series electromagnetic flowmeter

■ General

WGFDE series electromagnetic flowmeter consists of sensor and converter. It is based on Faraday's electromagnetic induction law and is used to measure the volume flow of conductive liquid with conductivity greater than 5uS/cm. It is an inductive instrument for measuring the volume flow of conductive medium. In addition to measuring the volume flow of general conductive liquid, it can also be used to measure the volume flow of strong corrosive liquid such as strong acid and alkali, and uniform liquid-solid two-phase suspension liquid such as slurry, pulp, and pulp. It is widely used in the flow measurement of industrial departments such as petroleum, chemical industry, metallurgy, light textile, paper making, environmental protection, food, municipal administration, water conservancy construction and other fields.

■ Product characteristics

● The measurement is not affected by changes in fluid density, viscosity, temperature, pressure and conductivity

● There are no flow blocking parts in the measuring pipe, no pressure loss, low requirements for straight pipe section, and unique adaptability for slurry measurement

● Reasonable selection of electrode and lining materials, i.e. good corrosion resistance and wear resistance

● Full digital processing, strong anti-interference ability, reliable measurement, high accuracy, flow measurement range up to 150:1

● Ultra low EMI switching power supply, wide range of applicable power supply voltage, good EMI resistance

● 16 bit embedded microprocessor is adopted, with fast operation speed, high precision, programmable frequency low-frequency rectangular wave excitation, which improves the stability of flow measurement and low power consumption

● SMD devices and surface mount (SMT) technology are adopted, with high circuit reliability

● There are no movable parts or flow blocking parts in the pipeline, and there is almost no additional pressure loss in the measurement

● On site measurement range can be modified online according to user's actual needs

● Measurement results are independent of physical parameters such as flow velocity distribution, fluid pressure, temperature, density and viscosity

● High definition backlight LCD display, full Chinese menu operation, easy to use, easy to operate, easy to learn and understand

● Self inspection and self diagnosis

● Hourly total volume recording function, which records the total volume of flow in hours, applicable to time-sharing measurement system (optional)

● There are three integrators inside which can respectively display the forward accumulation, reverse accumulation and difference accumulation. There is a power down clock inside which can record the power down time for 16 times (optional)

■ Technical parameters