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What are the main technical parameters for selecting an electromagnetic flowmeter?
The technical parameters of the purchased Dou Na electromagnetic flowmeter mainly include the medium, caliber, temperature, operating pressure, flow range, etc. Beijing Zhongrui Energy Instrument produces electromagnetic flowmeters, which can provide you with comprehensive technical support during the selection, procurement, and use process..
2. How to adjust the parameters of an electromagnetic flowmeter?
Flow meter parameter adjustment operation process: Equipment: Flow meter
1. In the initial interface, you can right-click to enter the system settings menu, enter the password, and press the left button to confirm and enter the settings system.
.2、 After entering the system, you can see that there are instantaneous flow parameters in the settings menu, which can be adjusted by moving up and down and pressing the right button to enter.
3、 When entering the second level menu of instantaneous flow setting parameters and scroll width, find the scale flow setting and use the up and down keys to prepare for movement. Right click to enter the scale flow setting menu.
4、 After entering the scale flow setting item, you can set the scale flow, which is the method for modifying the range of the electromagnetic flowmeter. The function of the flowmeter is fully digital processing, with strong anti-interference ability, reliable measurement, high accuracy, and a flow measurement range of up to 1500:1. Ultra low EMI switching power supply, suitable for a wide range of power supply voltage changes, with goo
3. Main technical parameters of high-pressure electromagnetic flowmeter
Execution standard: JB/T9248-2000 electromagnetic flowmeter · nominal diameter series DN: (mm) PTFE lining: 5,10,15,20,25,32,40... 1200 rubber lining: 10,15,20,25,32,40,50,65,80100125150200250300350... 2000 note: special specifications can be customized · Beijing electromagnetic flowmeter accuracy level: 0.5 level, 1.0 level · Working temperature: chloroprene rubber lining: -20~+60 ℃; Polyurethane lined sail rubber god: -20~+90 ℃ PTFE lining: -30~+180 ℃ · Working pressure: DN10- DN65: 2.5Mpa DN80- DN150: 1.6Mpa DN200- DN1600: 1.0Mpa · Flow measurement range: Flow measurement range corresponds to a flow rate range of 0.5~10m/s · Conductivity: Conductivity greater than 20 μ m; S/cm · Output signal and load resistance: 0-10mADC, 0-1000 Ω; 0-1000Hz; not less than 10K Ω 0/4-20mADC, 0-500 Ω; 1-5V, 0-5V, not less than 10K Ω · Electrode material: 316 stainless steel · Protection level: IP6
5, IP68 · Power supply: 220VAC ± 10%, 50Hz ± 5% 24VDC ± 10% · Straight pipe length: upstream ≥ 5DN, downstream ≥ 3DN · Connection method: Flange connection is used between the flowmeter and the stool pipe, and the flange connection size should comply with the provisions of GB9119-88 · Environmental temperature: -25 ℃~+45 ℃ · Relative humidity: 5%~95%