Pipeline flowmeter
Electromagnetic flowmeter HD-ECF420
- Measurement diameter: DN6mm~DN3000mm
- Protection level: IP65, IP67, IP68
- Current velocity range: 0.5~10m/s
- Accuracy level: 0.5, 0.2
- Product description: The design and manufacturing of HD-ECF420 electromagnetic flowmeter comply with the standard JB/T9248-2015 "Electromagnetic Flowmeter". It is a speed type instrument for measuring the volume flow rate
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Product Introduction
The design and manufacturing of HD-ECF420 electromagnetic flowmeter comply with the standard JB/T9248-2015 "Electromagnetic Flowmeter". It is a speed type instrument for measuring the volume flow rate of conductive media. While monitoring and displaying on site, it can output standard current signals for recording, adjusting, and controlling purposes, achieving automatic detection control and long-distance signal transmission. Widely used in the flow measurement of conductive liquids in industries such as environmental protection, steel, petroleum, chemical, coal, metallurgy, minerals, papermaking, water supply and drainage, food, medicine, etc.
Functional characteristics
※ There are no movable parts inside the measuring tube, which is easy to maintain and manage; No flow blocking components, no pressure loss;
※ The minimum conductivity of the tested liquid is ≥ 20uS/cm, which can be used to measure the flow rate of various acid, alkali, salt solutions and other media;
※ The measurement accuracy is not affected by changes in fluid density, viscosity, temperature, pressure, and conductivity, resulting in high measurement accuracy;
※ Low frequency rectangular wave excitation, unaffected by power frequency and various on-site interferences, stable and reliable operation;
※ Not affected by the direction of the fluid, it can be accurately measured in both directions;
※ LCD backlight display, can modify parameters online, simple and convenient operation;
※ Chinese and English display methods (optional);
※ Can record the total forward, reverse, and difference amounts;
※ Equipped with air traffic control measurement and alarm functions, and able to adapt to different fluid media.
Technical parameter
Specification and model: HD-ECF420
Applicable measurement diameter: DN6mm~DN3000mm
Dielectric conductivity: ≥ 20uS/cm
Lining materials: polychloroprene rubber, polyurethane rubber, silicone rubber, polytetrafluoroethylene (PTFE), perfluoroethylene propylene F46, PFA
Electrode materials: SUS316, Hastelloy B (HB), Hastelloy C (HC), Titanium (Ti), Tantalum (Ta), Platinum/Iridium alloy
Working temperature: -20 ℃~60 ℃
Working humidity: ≤ 95%
Shell protection level: IP65, IP67, IP68 (split type)
Flow rate measurement range: 0.5~10 meters/second
Matching accuracy level: 0.5 level, 0.2 level
Measurement parameters: instantaneous flow rate, flow velocity, cumulative total amount in both directions
Detection alarm parameters: fluid air pipe detection alarm, excitation current detection alarm, upper and lower limit alarm, system alarm
Network functions: Hart, MODBUS, GPRS, PROFIBUS (optional)
Power supply: AC power supply, 85VAC~250VAC, DC power supply: 20VDC~36VDC, self powered 3.6VDC power supply
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