NFC Pre Paid Gas Meter

Integrated Type Prepaid Gas Meter, with NFC reader on Meter Case for Meter Recharge confirms to Standard ISO 14443. With LCD display, it could be easily read, and equipping with alarm lights to trigger audible & visual alarm in pre-defined case for gentle reminder. Gas Purchase could be done in multiple ways like at Beta Vending System or Mobile Vending POS . Additionally, the client could choose IR as the optional meter recharge way. The whole solution provides flexible ways on gas purchasing and meter recharging, which are most attractive feature of Beta Prepayment Meter System.


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Key Features

Standard:
  • 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℃)
Material:
  • 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.
  • 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 Genesis vending software or Mobile Vending POS.

Technical Parameters

ITEM

MODEL

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

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 Ambient

Temperature

-10+55

Storage Temperature

-20+60

Service Life

More than10 years

Lithium Battery Life

10 years

Connection Thread

M30 or Customized

IP Protection

IP 65