Field Display Vortex Flow Meter
Applications
· Vortex Flowmeter is a broad-spectrum flow meter which can be used for metering, measurement and
control of steam, gases and liquid flow.
· Vortex Flowmeter has commonality for different material, and the instrument coefficient can be used
for different material.
· Vortex Flowmeter’s original signal is digital signal, whose frequency has linearity with flow, and
without any zero wander.
· Vortex Flowmeter has high stability and reliability with no moving elements and simple structure.
· Vortex Flowmeter is relative economical because of its simple flow measurement system and easy to
maintain.
Features
a.The detecting element does not touch fluid,high reliability and daptability.
b.No moving parts,wear-resistant.high stability
c.Wide measuring range,range ratio: 1:6,1:8,1:10
d.High accuracy,above average level,class 1.0,class 1.5,class 2.5(insertion type)
e.24v power supply two wire 4-20mA signal outputand three wire pulse signal output.
f.Solid and simple structure,easy installation,low maintenance cost,no pulse tube & tri-valve set, reduce leakage and blocking,low pressure loss(about 1/4~1/2 of orifice flow meter)
g.wide application:liquid,gas,steam,vapor,compressed air,natural gas,lpg gas,immiscible fulid etc.
Nominal diameter(mm) | 25,32,40,50,65,80,100,125,150,200,250,300,(300~1500 Insert type) |
Pressure (MPa) | Less than 2.5 Mpa, higher customerized |
Temperature(°C) | -40~160,-40~280;-40~350 |
Material | 304 stainless steel |
Vibration acceleration | less than 0.2g |
Accuracy | class 1.0; 1.5; 2.5(insertion type) |
Range of | 1:6~1:30 |
Power supply | 24VDC or battery |
Output signal | two wire 4-20mA signal output or three wire pulse signal output |
Drag coefficient | Cd <= 2.4 |
Explosion proof marks | Intrinsic safety type: Exd IA CT2-T5 flameproof type: Exd CT2-T5 |
Protection grade | The ordinary IP65 diving type IP68 |
Environmental conditions | Temperature - 20~ 55,5% ~ 90% of relative humidity, atmospheric pressure is 86 ~ 106kPa |
Applicable medium | Gas, liquid, steam |
Transmission distance | Three wire system pulse output type: < 300m, two line standard current output type (4 ~ 20mA ): load resistance less than 750ohm |
