4-20mA RS485 LPG / natural gas Vortex flow meter
A.[Features of Vortex Flow Meter]
Various medium of Vortex Flow Meter
The flow meter could test liquid,gas and steam.
Professional flow meter for steam
Beacuse of the high temperature,the Stainless Steel And Longer Warranty Period cng mass Flowmeter Vortex Flow Meter with temperature and pressyre consumption.The highest temperature is 250ºC
Various power supply for you reference
The power supply is 12~24VDC and battery supply,but the battery flow meter can not provide any output;
Widely flow range and large flow ratio
The diameter is from DN15 to DN1000 (DN200~1000 insert type)
Srable signal and performance
Achieve vibration immunity with a mass balanced sensor and Adaptive Digital Signal Processing with visual filtering.
B.[Parameter]
| Â Production Name | Â Stainless Steel And Longer Warranty Period cng mass Flowmeter Vortex Flow Meter |
| Â Diameter | Â 15,20,25,32,40,50,65,80,100,150,250,300,(300~1000) |
| Â Pressure | Â DN15~DN200(4.0Mpa)Â Â DN250~DN300(1.6Mpa) |
|  Temperature |  Piezoelectric:-40~60ºC   Capacitive:-40~300ºC |
| Â Material | Â Stainless steel material |
|  Vibration  acceleration |   Piezoelectric:0.2g   Capacitive:1.0~2.0g |
| Â Accuracy | Â 1.0%FS;1.5%FS; Insert type:2.5%FS |
| Â Flow ratio | Â 1:6~1:30 |
| Â Power supply | Â Flow sensor:12VDC/24VDC ;Transmitter:12 24 VDCÂ Battery:3.6V |
| Â Output | Â Pulse or 4~20mA Output ;battery supply can not provide any output |
|  Pressure loss |  Standard:Cd≤2.4 |
| Â Explosion | Â Exd2Â CT2T~5T GE or Exd2Â CT2~CT5 |
|  Protection |  IP65 or IP68 |
| Â Medium | Â Gas;liquid or steam |
|  Distance |  Three wires pulse output≤3000mm;Two wires current output(4~20mA) |
C.[Installation]
   1.Requirement of Environment
- Avoid the Electrical equipment,high frequency equipment,pls keep supply away other power supply.Â
- Avoid the high temperature emvironment,If can't,pls take Insulated and ventilated measures.Â
- Avoid the high temperature and corrosive gas.Â
- Pls installa the Stainless Steel And Longer Warranty Period cng mass Flowmeter Vortex Flow Meter on the pipe without any shock.
- The Stainless Steel And Longer Warranty Period cng mass Flowmeter Vortex Flow Meter should be installaed indoor,if installa at oudoor,pls notice the water.
- Pls ensure the Plenty of space to checking and service.
  2.Requirement of pipelineÂ
- Pls confirm the requirement of straight pipe front and behind the Stainless Steel And Longer Warranty Period cng mass Flowmeter Vortex Flow Meter to avoid effecting the error and performance
Note:
- The adjusted value can not installa at upsteam,should installa it at 10DN downsteam ;
- The pipe of uposteam and downsteam must have same diameter,
- The gasket between of flow meter and flange,The inside diameter should big than inside diameter of flowmeter 1~2mm.
- If you need installa the temperature and pressure sensor,the hole of temperature at 3~5DN,The hole of pressure at 6~8DN;
- The Stainless Steel And Longer Warranty Period cng mass Flowmeter Vortex Flow Meter could installa at horizontal ,vertical and tilt state;
- For gas,installa at vertical pipe,the flow direction Unrestricted,if the pipe with little liquid,the flow should from bottom to up.
D.[Company info]
- Our Company is Top 10 Manufacture on Alibaba;
- We have about 30 years of experience in Manufacture;
- Our products have been exported to more 100 coutries and area;
- ISO,SGS,CE and more ceterficates for you reference;
- Patent technology and more than 3 years working life
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Jiangsu Langyixin Industrial Development Co., Ltd , https://www.lanmgyixinmaterials.com