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Wafer type gas vortex flow meter

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Wafer type gas vortex flow meter

1.Mainly used for steam, gas, water 2.With 4-20mA, RS485, HART output 3.Easy to install and maintain,shock resistant 4.Various structural forms, flange type, wafer type,insertion type.
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Product description

Wafer type gas vortex flow meter

 

Product Description

 

           Vortex Flowmeter is based on Carmen Vortex Principle, which adopts piezoelectric crystal as testing 

components. It is a new kind of stress detecting vortex flowmeter. It has the advantages of wide range  rate, 

high accuracy, low pressure loss, good medium generality, pulse signal output proportional to flow, conveni

ent to connect with computer etc.

 

 

Application:

Gas: air,oxygen,carbon dioxide,nitrogen,natural gas,lpg,biogas,etc

Liquid: water,oil,etc

Steam:saturated steam and superheated steam,vapor etc

 

Technical parameter

Nominal diameter

(mm)

25,40,50,65,80,100,125,150,200,250,300,(300~1000 Insert type)

Nominal pressure (MPa)

DN25-DN200 4.0(>4.0 Supply agreement),DN250-DN300 1.6(>1.6 Supply agreement)

Medium temperature(°C)

 

Piezoelectric type:-40~260,-40~320;Capacitance type

: -40~300, -40~400,-40~450(Supply agreement)

 

Body material

 

1Cr18Ni9Ti,(Other materials supply agreement)

Allowable vibration acceleration

 

Piezoelectric type:0.2g     Capacitance type:1.0~2.0g

Accuracy

 

±1%R,±1.5%R,±1FS;Insert type:±2.5%R,±2.5%FS

Range of

 

1:6~1:30

Power supply voltage

 

Sensor:+12V DC,+24V DC;Transmitter:+12V DC ,+24V DC;Battery type:3.6V Battery

 

 

Output signal

 

Square wave pulse ( not including the battery power supply type ): high level or low level5V,1V; current: 4~ 20mA

 

Pressure loss coefficient

 

In line with the JB / T9249standard 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

  

Liquid, gas flow rate range

 Pipe Installation Considerations

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Order sheet

 

 

 

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
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