Gold Member Since 2009
Audited Supplier
Shanghai Cixi Instrument Co., Ltd.

Flow Meter, Air Flow Meter, Water Meter manufacturer / supplier in China, offering Digital Vortex Flow Meter for Water Pipe 4-20mA (CX-VFM), Open Channel Ultrasonic Flowmeter, Xig Series Industrial Gas Flow Meter and so on.

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Supplier Homepage Product Flow meters Flow meter for Liquid Digital Vortex Flow Meter for Water Pipe 4-20mA (CX-VFM)

Digital Vortex Flow Meter for Water Pipe 4-20mA (CX-VFM)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 1000PCS/Month
Transport Package: Carton/Polywood Case /Wood Case
Payment Terms: L/C, T/T, D/P, Paypal, Western Union, Paypal

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Basic Info
  • Model NO.: CX-VFM
  • Main Application: Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas
  • Sensor: Tube/Flange
  • Type: Vortex Flow Meter
  • Measurement Object: Closed Pipeline
  • Certificate: ISO,CE,SGS
  • Max Temp: 250
  • Trademark: GN
  • Origin: Shanghai
  • Accuracy: >±1%
  • Size: DN50-100
  • Application: Environmental Protection
  • Measuring Media: Liquid and Gas
  • Certification: CE, SGS, ISO
  • Max Size: 1000mm
  • Medium: Liquid and Gas
  • Specification: CE, SGS, ISO
  • HS Code: 9026100000
Product Description
Main Features of VOrtex Flow Meter
1. No removable parts, corrosion proof, stable and reliable, long service life, long-term operation without special maintenance.
2. Use 16-bit computer chip, high integration, small size, good performance, powerful overall instrument function.
3. According to requirements of different users, there are various high, medium and low converter (electronic meter) configurations.
4. Various structures, split, integrated flange, clamp and so on, integrated flange can integrate flow probe, microprocessor, pressure and temperature sensor. With built-in combination, make the structure more compact, can directly measure fluid flow, pressure and temperature. For gas measurement, can realize automatic real-time tracking compensation and compression factor correction.
5. According to user requirements, can use dual detection technique which can effectively improve the strength of the detection signal, and to suppress the interference caused by the vibration of the line.
6. Use convertor (electronic meter) with domestic leading intelligent vibration resistance technology which effectively suppresses interference signals caused by the vibration and pressure fluctuations.
7. Use Chinese characters, English dot matrix display with more display digits, easy and intuitive to read.
8. Converter (electronic meter) can output frequency, pulse, equivalent, four-wire 4-20mA, three-wire 4-20mA and two-wire 4-20mA, analog signals, RS485 interface, Hart protocol output.
9. Use EEPROM technology, convenient for parameter setting, can be saved permanently.
10. Historical data can be saved up to a year.
11. Overall unit is with low-power consumption, with lithium battery power supply, or external power supply of 12V, 24V.

Main parameters

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(ºC)Piezoelectric type:-40~260,-40~320;Capacitance type
: -40~300, -40~400,-40~450(Supply agreement)
Body material1Cr18Ni9Ti,(Other materials supply agreement)
Allowable vibration accelerationPiezoelectric 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 of1:6~1:30
Power supply voltageSensor:+12V DC,+24V DC;Transmitter:+12V DC ,+24V DC;Battery type:3.6V Battery
Output signalSquare wave pulse ( not including the battery power supply type ): high level or low level5V,1V; current: 4~ 20mA
Pressure loss coefficientIn line with the JB / T9249standard Cd = 2.4
Explosion proof marksIntrinsic safety type: Exd IA CT2-T5 flameproof type: Exd CT2-T5
Protection gradeThe ordinary IP65  diving type IP68
Environmental conditionsTemperature - 20~ 55,5% ~ 90% of relative humidity, atmospheric pressure is 86 ~ 106kPa
Applicable mediumGas, liquid, steam
Transmission distanceThree wire system pulse output type: < 300m, two line standard current output type (4 ~ 20mA ): load resistance less than 750ohm


Meter diameter
(mm)
LiquidGas
Measuring range
(m3/h)
Output frequency range(Hz)Measuring range
(m3/h)
Output frequency range(Hz)
251.2~1625~336
 
8.8~55190~1140
402~4010~20027~205140~1040
503~608~16035~38094~1020
806.5~1304.1~8286~110055~690
10015~2204.7~69133~170042~536
15030~4502.8~43347~400033~380
20045~8002~31560~800022~315
25065~12501.5~25890~1100018~221
30095~20001.2~241360~1800016~213
(300)100~15005.5~87
 
1560~1560085~880
(400)180~30005.6~872750~2700085~880
(500)300~45005.6~884300~4300085~880
(600)450~65005.7~896100~6100085~880
(800)750~100005.7~8811000~11000085~880
(1000)1200~17005.8~8817000~17000085~880
>(1000)Agreement
Agreement

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