Submersible split type electromagnetic flowmeter Split type IP68 electromagnetic flowmeter

Description :

　　This product is mainly used to measure the volumetric flow rate of conductive liquids and slurries in closed pipelines. Including highly corrosive liquids such as acids, alkalis, salts, etc.

　　1、 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.

　　2、 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.

　　3、 Length of straight pipe section:

　　Attention should be paid to avoiding components that generate eddy currents, such as valves, elbows, and bypasses. The straight pipe sections upstream and downstream of the flowmeter should be extended as much as possible, and if necessary, rectifier pipes should be installed to ensure that the upstream straight pipe section of the flowmeter must be at least 5 DN (measuring pipe diameter) and the downstream must be at least 2 DN.

　　Liquid conductivity must be uniform and stable

　　Do not install the flowmeter in areas where the conductivity of the fluid being measured is extremely uneven. If different media are injected upstream, it will result in uneven conductivity and affect the measurement. In this case, it is recommended to move the injection port downstream; If it is necessary to inject from upstream, it should be kept as far away from the flow meter as possible. It is generally recommended to maintain a distance of at least 20 DN to ensure thorough and uniform mixing of the liquid.

AfterSalesService :

• Submersible split type electromagnetic flowmeter