OEM Famous Aluminum case gas meter Factory –ZGS-NFC Card Steel Case Diaphragm Gas Meter – HolleyDetail:
قياسي
> 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
> Recharge Limitation.(Optional)
> Adopting separate Real Time Clock (RTC) chip on meter to make sure the accuracy.
> Friendly LCD & Beep remind for NFC card operate and define case.
> Insufficient Gas Warning.
> Meters’ corresponding parameters could be queried via Parameter Card.
> Meter could be recharged via NFC card which recharge from either Beta vending software or Mobile Vending POS.
SPECIFICATION
البند نموذج | G1.6 | G2.5 | G4 |
| Nominal Flow Rate | 1.6 م³/ساعة | 2.5 م³/ساعة | 4 م³/ساعة |
| Max. Flow Rate | 2.5 م³/ساعة | 4 م³/ساعة | 6 م³/ساعة |
| Min. Flow Rate | 0.016m³/h | 0.025m³/h | 0.040m³/h |
| Total Pressure Lose | ≥200 باسكال | ||
| Operation Pressure Range | 0.5～50kPa | ||
| Cyclic Volume | 1.2 ديسيمتر مكعب | ||
| Permissible Error | Qmin≤Q<0.1Qmax | ±3% | |
0.1Qmax≤Q≤Qmax | ±1.5% | ||
| Min. Recording Reading | 0.2 ديسيمتر مكعب | ||
| Max. Recording Reading | 99999.999m³ | ||
| Operation Ambient Temperature | -10～+55درجه مئوية | ||
| Storage Temperature | -20～+60درجه مئوية | ||
| Service Life | More than10 years | ||
| الليثيومBattery Life | 10 سنوات | ||
| Connection Thread | M30 or Customized | ||
| IP Protection | إب 65 | ||
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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand ofOEM Famous Aluminum case gas meter Factory –ZGS-NFC Card Steel Case Diaphragm Gas Meter – Holley, The product will supply to all over the world, such as: United Arab emirates, San Francisco, Marseille, Our experience makes us important in our customer eyes. Our quality speaks itself the properties like it do not tangle, shed or breakdown, so that are our customers will always be confident while placing an order.
