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HKGB Vortex flowmeter
Vortex flowmeter

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Gas steam vortex flowmeter high temperature air flow meter

 

 

Gas Steam Flow Meter Description 

 

HKGB/E vortex flow meters are widely used in the measurement and control of superheated steam, saturated steam, compressed air and general gases (oxygen, nitrogen, hydrogen, natural gas, gas, etc.), water and liquids (such as water, gasoline, alcohol, benzene, etc.) in petroleum, chemical, metallurgy, heat, textile, paper and other industries.

 

 

 

 

 

 

 

 Gas Steam Flow Meter Technical Parameter

 

Nominal diameter

(mm)

15,20,25,40,50,65,80,100,125,150,200,250,300,(300~1000 plug-in)

Nominal press

(MPa)

DN15-DN200 4.0(>4.0 supply agreement),DN250-DN300 1.6(>1.6 supply agreement)

Medium temperature

(℃)

Piezoelectric type:-40~150,-40~260,-40~330;

Capacitive type: -40~400,-40~500(supply agreement)

Body material

1Cr18Ni9Ti,(Other materials supply agreement)

Allowable vibration acceleration

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

Accuracy

±1%R,±1.5%R;plug-in:±2.5%R,

Range

1:6~1:30

Power

Sensor:DC +12V,DC +24V;transmitter:DC +12V ,DC +24V;

Battery-powered:3.6V battery

Output single

Square wave pulse (excluding battery powered) : high level≥5V,low level≤1V;Current: 4 ~ 20mA

Pressure loss coefficient

Comply with JB/T9249 standard Cd≤2.4

Explosion-proof marks

 Intrinsic safety type:ExdⅡia CT2-T5 , Flameproof type:ExdⅡCT2-T5      

Protection grade

Standard type: IP65     Diving type: IP68

Environmental conditions

Temperature: -20℃~55℃,Relative humidity: 5%~90%,Atmospheric pressure: 86~106kPa

Medium

Gas, liquid, steam

Transmission distance

Three-wire system pulse output type:≤300m, two-wire system standard current output type (4~20mA) ≤1500m;Load resistance ≤750Ω;  RS485/HART≤1200m.

 

 

Working Flow Range Of Vortex Gas Steam Flow Meter

Gas steam vortex flowmeter high temperature air flow meter

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