NB-IoT Smart Gas Meter

The NB-IoT Smart Gas Meter is designed to provide accurate gas measurement and reliable remote data management for modern utility networks. Using NB-IoT cellular communication, the meter enables real-time data reporting, consumption monitoring, and remote valve control, significantly improving operational efficiency and reducing manual meter-reading costs.

Introduction

Introduction

Main Features

 NB-IoT communication for data reporting

 Built-in motorized valve for remote shutoff/on

 Long-life lithium battery with low-power design

 High measurement accuracy and stable performance

 Easy battery replacement

 Low credit warning and low battery alarm

 Compact and durable design for residential use

Metrological Parameters

Type	G1.6	G2.5	G4
Nominal Fow Rate m³/h	1.6	2.5	4
Maximum Flow Rate m³/h	2.5	4	6
Minimum Flow Rate m³/h	0.016	0.025	0.040
Cyclic volume dm³	0.7	1.2	2
Working Pressure KPa	0.5-50KPa
Maximum permissible error %	Qmin<Q<0.1Qmax:+3; 0.1Qmin<Q<0.1Qmax: +1.5
Standard compliance	OIML R137(2012)/ EN1359:1998/A1:2006
Pressure Loss kPa	<200
Maximum Reading m³	99999.9
Weigh	2.4kg