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product
Wireless remote transmission diaphraam gas meter（steel shell）
Wireless remote transmission diaphraam gas meter is to collect the actual use data (gas volume, valve, battery) of gas meter by adding intelligent module, read the meter by wireless collector (PDA or Bluetooth collector), and finally upload it to the management system for unified management. The product has strong anti-interference, supports remote valve control and remote price adjustment.
Technical parameters
Basic technical parameters
Parameter nameCompanyModel and specification
RX02-WA-G2.5
RX04-WA-G2.5RX04-WA-G4RX06-WA-G6
Maximum flowm3/h4
4
6
10
Minimum flowm3/h0.025
0.025
0.04
0.06
Maximum working pressurekPa50
Maximum allowable value of pressure lossPa250
Maximum allowable error/qmin≤q＜qt時，  ±3%
qt≤q＜qmax時，  ±1.5%
TightnesskPa               Input air 1.5 times the maximum working pressure for three minutes without leakag
Long term operation performance/
It shall meet the requirements of national standard GB / t6968-2019 membrane gas meter after running for 5000h under the maximum flow
Service temperature  ℃-10~+40
Accuracy classGrade1.5
Motor valve lifeFrequency≥10000
Supply voltageVDC：3.6V lithium battery
Static working currentμA

≤5

Occupied broadbandMHz470~510

Communication mode

kHz32
Wireless transmission powerdBm≤17


Dimension drawing：

Model / SizeM
SLBHDQuality（kg）

RX02-WA-G2.5

M30×2130
199
157
213
63
1.7

RX04-WA-G2.5

RX04-WA-G4   

M30×2130
206
174
225
69
2.2
RX06-WA-G6   
φ45.8（11牙/吋） / G1 1/4160
249
191
273
78
3.1
Product size

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