GPRS/NB IOT gas meter is a smart gas measurement product

GPRS/NB IOT the gas meter is based on ZENNER’s mechanical diaphragm gas meter, combined with a built-in shut-off valve basement and smart controller with a GPRS/NB-IoT communication module.



  • data is transferred to the cloud platform for analysis;
  • alarm: low balance and low battery alarm, temperature alarm, leak alarm, overflow alarm, etc.;
  • Remote monitoring, remote control;
  • Remote control valve control;
  • automatic shut-off valve;
  • Optical sampling;
  • quick shut-off valve;
  • Lithium battery with more than 10 years of life.