We’ve been committed to offering easy,time-saving and money-saving one-stop purchasing service of consumer for Hot-selling China AMR Gas Meter NB-IoTWireless Gas Meter, We warmly welcome business partners from all walks of life, expect to establish friendly and cooperative business contact with you and achieve a win-win goal.
We’ve been committed to offering easy,time-saving and money-saving one-stop purchasing service of consumer forChina AMR Gas Meter, Wireless Gas Meter, Nowadays our products sell all over the domestic and abroad thanks for the regular and new customers support. We provide high quality product and competitive price, welcome the regular and new customers cooperate with us!
표준
> Comply with international standard EN1359,OIML R137 and MID2014/32/EU.
> Approved by ATEX 
II 2G Ex ib IIA T3 Gb (Ta = -20℃ to +60℃)
MATERIALS
> Housing made through die-casting of high-quality steel.
> Diaphragm made of synthetic rubber with long life and temperature resistant.
> Valve and valve seat made of advanced PF synthetic resin.
ADVANTAGES
> Anti-tamper proof.
> Alarm function.
> Anti-magnetic interference function.
> Automatic data reporting (passive).
> Automatic meter reading through specified frequency band.
> When network cannot communicate, point-to-point meter reading through APP.(optional)
> 60 days historical data (daily total gas usage, alarm content, battery status).
SPECIFICATION
항목 모델 | G1.6 | G2.5 | G4 |
| Nominal Flow Rate | 1.6m3/h | 2.5m3/h | 4m3/h |
| Max. Flow Rate | 2.5m3/h | 4m3/h | 6m3/h |
| Min. Flow Rate | 0.016m³/h | 0.025m³/h | 0.040m³/h |
| Total Pressure Lose | 200Pa 이하 | ||
| Operation Pressure Range | 0.5～50kPa | ||
| Cyclic Volume | 1.2dm3 | ||
| Permissible Error | Qmin≤Q<0.1Qmax | ±3% | |
0.1Qmax≤Q≤Qmax | ±1.5% | ||
| Min. Recording Reading | 0.2dm3 | ||
| Max. Recording Reading | 99999.999m³ | ||
| Operation AmbientTemperature | -10～+55℃ | ||
| Storage Temperature | -20～+60℃ | ||
| Service Life | More than10 years | ||
| 리튬Battery Life | 10년 | ||
| Connection Thread | M30 or Customized | ||
| 외부 C아제 | 강철/알루미늄 | ||
| IP Protection | IP 65 | ||
We’ve been committed to offering easy,time-saving and money-saving one-stop purchasing service of consumer for Hot-selling China AMR Gas Meter NB-IoT Wireless Gas Meter, We warmly welcome business partners from all walks of life, expect to establish friendly and cooperative business contact with you and achieve a win-win goal.
Hot-sellingChina AMR Gas Meter, Wireless Gas Meter, Nowadays our products sell all over the domestic and abroad thanks for the regular and new customers support. We provide high quality product and competitive price, welcome the regular and new customers cooperate with us!
