Function characteristics and performance parameters of bar flowmeter coefficient: 1. Brief introduction of limitations of bar flowmeter:

1. Industrial electromagnetic flowmeter is a kind of measuring and verifying instrument panel with high measuring accuracy, small installation, operation, maintenance and main use. At present, it is used in crude oil, chemical plant, metallurgical industry, textile, urban planning and construction, power and energy and other manufacturing industries.

2. The controller of industrial electromagnetic flowmeter outputs frequency signal, which generally forms flow detection system with electronic computer or flow integrator.

3. The intelligent transmitter of the industrial electromagnetic flowmeter outputs 4-50ma standard signal proportional to the volume flow. It generally forms a flow detection system with a computer or other flow totalizing instrument panel to form a vortex flowmeter

4. The controller / intelligent transmitter of the industrial electromagnetic flowmeter is installed on the pipeline, the flow totalizer or the electronic computer is installed in the main control room and the switch power supply is shown to the vortex flow controller / intelligent transmitter, which are connected with each other by shielded twisted pair.

Action characteristics and performance parameters of bar flowmeter fluctuation

Part of the power circuit is separated from the surface layer. Part of the power supply circuit is installed in the place with good natural environment and convenient inspection, and it is connected with the special cable ≤ 8m used in the factory in the middle of the surface layer.

2、 Characteristics of industrial electromagnetic flowmeter

It can measure vapor, vapor and liquid.

2 vapor: saturated vapor and saturated vapor.

Vapor: gas, CO2, N2, gas, liquefied petroleum gas, nitrogen dioxide, hydrogen, alkane, alkene, hydrocarbon, etc.

Liquid: water, softened water treatment, automotive gasoline, gasoline, diesel engine, vaporized crude oil, liquid chlorine, phosgene, alkane, olefin, alcohol, aldehyde and other various chemical plant liquid.

5. Intelligent integrated design scheme, which can display the instantaneous flow and accumulated flow of information and instrument panel index on the spot. 6 micro power dual power supply design, internal main parameters * storage.

7. The inspection camera of industrial electromagnetic flowmeter shall be selected with reasonable configuration and unique production process package, with anti-seismic performance.

8 piezoresistive components are embedded in the camera body, without filling masterbatch inside, with stable and reliable characteristics.

9. The inspection components of the industrial electromagnetic flowmeter do not touch the substance and cannot move the parts. The working pressure damage is small and the service life is long.

3、 Industrial electromagnetic flow Performance parameter specification of meter (standard order) wafer type: dn15-dn300 wafer check valve: dn15-dn600 unique specification can be connected with standard clamp type by agreed supply interface mode, companion flange gb9119-2000 (standard) pound level (MPA) liquid: 1.62.02.54.05.06.310.0mpa steam and steam: 1.62.02.54.05.0mpa material temperature (℃) - 40-80 ℃ - 40-150 ℃ - 40-300 ℃ 1.5% itself, vortex Material 304 (standard delivery), 316L, Hastelloy C, Hastelloy B and other raw materials of rotary generator: water flow (M / s), liquid: 0.4-4 steam: 4-40 steam: 3-70 output signal 1) no local display information frequency signal: low level ≥ 8V, high level < 0.5V, waveform, single pulse duty cycle 1:12) standard current signal: 4-50ma in proportion to flow Standard current signal 3) local display of information instantaneous flow, accumulation of flow, in addition, output of 4-50ma standard current signal and single pulse frequency signal power supply system, three wire single pulse output of switching power supply: 12-24vdc (working voltage single pulse type) two wire system electric flow output: 15-24vdc (standard current output, local display information) rechargeable battery power supply system : lithium 3.6V waterproof grade IP65 is used for outdoor installation of IP68. Standard working temperature of natural environment: - 30-65 (℃) air humidity: 5-90 (%) atmospheric pressure: 86-106 (kPa)

4、 Instrument panel and spare parts to be involved in the whole process of application of industrial electromagnetic flowmeter