Liquid Oxygen/Refrigerant Coolant Vortex Flow Meter Flow Sensor

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US $300

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Type:: Variable Area Water Flowmeters, Variable Area Air & Gas Flowmeters, Variable Area Petrolum Flowmeters, Variable Area Oil Flowmeters

Liquid Oxygen/Refrigerant Coolant Vortex Flow Meter Flow Sensor

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