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Description china cheap digital vortex flow meter
China cheap digital vortex flow meter is a kind of intelligent integration by using the latest international digital integrated technology and according to the actual needs of domestic
industrial automatic control research and development of a new generation of high quality intelligent instrument.Piezoelectric crystals as detecting element stress testing new type intelligent
turbine flow meter.
Detailed Images china cheap digital vortex flow meter
Features china cheap digital vortex flow meter
1.Two-wire and three -wire system.
2.large range
3.Can be used to measure gas,steam and liquid.
4.EVC function is optional.
Technical parameter china cheap digital vortex flow meter
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(?)
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
Compamy Information
