Xi'an Yunyi Instrument Co., Ltd
Xi'an Yunyiyibiao Instrument Co., Ltd. is a national high-tech enterprise, specializing in the R&D, production and sales of pressure transmitter,level meter, flow , temperature instrument and
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Description Digital 4-20mA micro air flow meter vortex flowmeter with low price
Intelligent integrated vortex flowmeter, gas flowmeter to measure volume, volume flow, vapor or liquid, standard condition volume flow or mass flow according to Carmen (Karman) vortex principle. And as a flow transmitter used in automatic control system vortex flowmeter. It can be widely used in large, medium and industrial recycling, waste water treatment, oil and chemical agents as well as compressed air, saturated metering small variety of pipes for drainage, and superheated steam, gas and a variety of media traffic.
Detailed Images Digital 4-20mA micro air flow meter vortex flowmeter with low price
Specification Digital 4-20mA micro air flow meter vortex flowmeter with low price
| DN(mm) |
15,20,25,40,50,65,80,100,125,150,200,250,300 |
| Meter Materials | 1Cr18Ni9Ti |
| Nominal pressure (Mpa) (Mpa) |
PN1.6Mpa;PN2.5Mpa;PN4.0Mpa |
| Measured medium temperature (℃) |
-40~+250℃;-40~+350℃ |
| Environmental conditions | Temperature-10~+55℃,humidity5%~90%,pressure 86~106Kpa |
| Accuracy class | liquid:reading ±0.5 |
| Measuring gas or steam: | reading±1.0,±1.5 |
| Turndown ratio | 1:10;1:15 |
| Pressure loss coefficient | Cd<2.6 |
| Output signal | 4-20mA or Pulse |
|
Power supply | sensor:+12VDC,+24VDC transmitter:+24VDC On site display:3.2V battery |
| Signal transmission lines | STVPV3×0.3(three- wire),2×0.3(two- wire) |
| Installation | Integrated clamping flange or flange connection |
| Transmission distance | ≤500m |
| Signal line interface | Male threadM20×1.5 |
| Explosion levels | ExdIIBT6 |
| Protection class | IP65 |
| Allow vibration acceleration |
1.0g |
Measuring Range of Digital 4-20mA micro air flow meter vortex flowmeter with low price
Feature of Digital 4-20mA micro air flow meter vortex flowmeter with low price
1.No moving parts, long-term stability, simple structure for easy installation and maintenance
2.Consumers scramble circuit and the use of anti-vibration sensor head, a certain resistance to environmental vibration performance
3.Ultra-low-power single-chip microcomputer technology Section 1 3.2V10AH lithium batteries can be used more than 5 years
4.Software on the instrument coefficient nonlinear correction, to improve measurement accuracy
5.Small Pressure loss, wide measuring range
6.Cumulative traffic using EEPROM power-down protection, protection longer than 10 years
Selection Guide Digital 4-20mA micro air flow meter vortex flowmeter with low price