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gzsurvey@126.com
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No. 238 Huadi Avenue Middle, Liwan District, Guangzhou City, No. 18 Seventh Street
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Guangzhou Shuwei Instrument Co., Ltd
Wet gas flowmeter W-NK series
NegotiableUpdate on 10/10
- Model
- Nature of the Manufacturer
- Producers
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- Place of Origin
Overview
Wet flowmeter is synonymous with "precision gas flowmeter"
Product Details
Wet flowmeter is“Precision gas flowmeter”The synonym for.W-NKThe series of wet flow meters are designed for measuring low-pressure and small flow tasks.
Working principle: The wet flowmeter testing chamber is filled with liquid (water or oil) and equipped with a rotor, which is designed to have the following components:4~5Test chamber and immerse in liquid. The measured gas enters through the inlet, fills the rotor, and is then discharged through a spiral shaped gas path channel. The specific volume of the rotor is determined, and the counter can accurately calculate the flow rate of the measured gas based on its rotation.
W-NKProduct parameters of series wet gas flowmeter:
1、 standardAType: Measuring gases without corrosive components, such as air, coal gas, etc
W-NK-0.5A,W-NK-1A,W-NK-2A,W-NK-2.5A,W-NK-5A,W-NK-10A
Measurement drum measuring rotor stainless steel(SUS 304)
Other components:brass(C3604BD)
2Corrosion preventionBType: Measurement of corrosive gases, such as ozone, sulfur-containing gases, etc
W-NK-0.5B,W-NK-1B,W-NK-2B,W-NK-2.5B,W-NK-5B,W-NK-10B
Shell, measuring rotor stainless steel(SUS 304)
3Scope of work pressure:-5kPa~+10kPa
Pressure loss:300Pa
4Operating temperature range:-10℃~+50℃
5Measurement accuracy (repeatability):1/2Below the measuring range±0.1%，1/2Above the measuring range±0.15%
W-NK-1AWet gas flowmeter
model |
measurement range |
Rotor volumeL |
Reading per revolutionL |
resolutionml |
Pulse rateml/p |
interface diameter |
Overall dimensionsmm |
Net weight/Weight after adding waterkg |
W-NK-0.5 |
0.016-5L/min（1-300L/h） |
0.5 |
0.5 |
1 |
10 |
Φ9.5 |
W288D198H435 |
5.0(7.4) |
W-NK-1 |
0.033-10L/min（2-600L/h） |
1 |
1 |
1 |
10 |
Φ9.5 |
W318D218H484 |
5.6(9.3) |
W-NK-2 |
0.066-20L/min（4-1200L/h） |
2 |
2 |
5 |
100 |
Φ13 |
W360D262H510 |
9.0(14.7) |
W-NK-2.5 |
0.083-25L/min（5-1500L/h） |
2.5 |
5 |
20 |
100 |
Φ13 |
W360D262H510 |
9.5(15.2) |
W-NK-5 |
0.16-50L/min（10-3000L/h） |
5 |
5 |
10 |
100 |
Φ19 |
W448D305H590 |
16.5(31) |
W-NK-10 |
0.33-100L/min（20-6000L/h） |
10 |
10 |
20 |
100 |
Φ25 |
W537D372H678 |
29.5(57) |
Product Features
Accurate and reliable.
Visualized large dial.
Optional data output for easy automatic control.
Product accessories:
Pulse output.
digital display
