1.6 MPa Gas Electromagnetic Vortex Type Flow Meter With LCD Display
 
 

Characteristic

1) Measuring medium: Steam,gas, liquid(Avoid of multiple- direction fluid)

2) Accuracy:Liquid:1.0% Gas:1.5%

3) Repeatability:Liquid 0.33% Gas:0.5%

4) Range:Liquid:0.7m/s~7m/s Gas:7m/s~40m/s

5) Working pressure:Standard 1.6MPa,2.5~4.0 MPa (on request)

6) Fluid temperature:-40~250(Common type)100~350(High-temperature type)

7) Body material:304 stainless steel(SS316 is optional)

8) Output signal:Pulse(three wires,low level≤1V;High level4V);4~20mA;RS485

9) Power supply:24VDC(12VDC),Lithium battery

10) Ambient temperature : -35 ~ 60 ( without LCD ); -5~60(with LCD)

Working Principle

Non-streamline vortex-maker be set in fluid(anti-flow part),then two regular vortex would be come
out ,from two sides of the vortex-maker in turn,so this kind of vortex be called as Karman
vortex street

The wiring of the vortex flow meter

General principle: Shielded cable would be used in the
places susceptible to electrical noise interference; the shield
should be securely connected to the amplifier's grounding
screw or adopt work-ground in the control room..Special shield
should be used when in high or low temperature environment
or the site air containing oil, solvents or other corrosive gases.

Selection :