Selling domestic electromagnetic flow meters and direct sales of domestic electromagnetic flow meters

Description :

　　This product uses EEPROM memory to store measurement and operation data, ensuring safety and reliability. It has two types, one type and one type, and has been widely used in the measurement of various conductive liquids in industry.

　　1、 Characteristics:

　　The measurement of flow rate is not affected by changes in fluid density, viscosity, temperature, pressure, and conductivity. The sensor induced voltage signal is linearly related to the average flow rate, resulting in high measurement accuracy (0.3-0.5%).

　　There is no obstruction in the measuring pipeline, so there is no additional pressure loss, which has significant energy-saving significance.

　　There are no movable parts inside the measuring pipeline, so the sensor has a long lifespan.

　　The straight pipe section required for the sensor is relatively short, making it easy to install.

　　Reasonable selection of electrode and lining materials can resist corrosion and wear.

　　2、 Technical parameters:

　　1. Provide display interfaces in both Chinese and English;

　　2. It can directly display the instantaneous flow rate, cumulative flow rate, percentage flow rate, and flow velocity in both forward and reverse directions according to the engineering unit;

　　3. There are 6 types of flow units to choose from (L/m, L/h, m3/m, m3/h, GPM, GPH);

　　4. 4~20mADC load 0~750, scale flow rate (upper limit of range) can be set arbitrarily;

　　5. By setting the pulse coefficient, each pulse can represent a certain volume flow rate, or output a 0-2kHz frequency signal proportional to the flow rate;

　　6. Provide traffic upper and lower limit reporting function;

　　7. RS485 interface, bidirectional communication. The working parameters of the flowmeter can be set and modified through the upper computer;

　　8. When the fluid is stationary, the zero point of the flowmeter can be automatically calibrated through the buttons on the panel;

　　9. Damping adjustment can be set within a range of 1 to 99 seconds;

　　10. Power supply voltage: 220VAC/24VDC type;

　　11. Environmental temperature: -20~60 ℃;

　　12. Protection level: IP65;

　　13. Explosion proof grade: ExdibIIBT4.

　　3、 Attention:

　　1. The ambient temperature or the radiation temperature on the surface of the flowmeter converter is greater than 60 ℃.

　　2. In situations where pipeline vibration is significant.

　　3. In situations where the aluminum casing of the converter is severely corroded by corrosive gases.

　　4. In places with high humidity or corrosive gases on site.

　　4、 Environmental conditions:

　　Flow meters, especially those with intelligent LCD display screens, should be installed in a location that avoids direct sunlight as much as possible, and the ambient temperature should be between 5C and 55C.

　　Avoid strong interference sources

　　Choose a location without strong electromagnetic field radiation to install flow meters, avoiding equipment that can easily cause electromagnetic interference such as motors, transformers, and frequency converters. The measurement principle of a flowmeter is based on Faraday's law of electromagnetic induction, and the raw signal it generates is very weak, less than millivolts. If there is strong electromagnetic field radiation near the flowmeter, it will affect the accuracy of the measurement and may even malfunction.

AfterSalesService :

• Domestic electromagnetic flowmeter