IC-Card Membrane Type Gas Meter

• Gas meter prepayment and gas-using control function

• Data holding and restoration function

• Protection function: IC-card encryption, avoiding external high-intensity magnetic field interruption, and protection seal

• Card misoperation protection

• Users’ usage information feedback function

• Excess flow protection function

• One card for one meter, one-to-one correspondence

• Liquid crystal display and voice hint

 IC-card membrane type gas meter