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Introduction
NB-IoT Meter Wireless Reader Ic Card Smart Gas Meters G2.5/G4 is a type of electronic meter that adopts TOF (Time of Speed) principle to measure flow velocity of gas medium, with class 1.5 accuracy and high stability, USM-G2.5/G4 is widely applied for residential natural gas metering application.
Features
1.Innovative ultrasonic gas flow sensor technology;
2.Built-in temperature compensation;
3.High measurement sensitivity and accuracy with intelligent software algorithm for air,100% CH4, H1 and different natural gases;
4.Long-term stability of accuracy;
5.Anti-contamination, high corrosion resistance;
6.Low pressure loss due to absence of obstructing objects within flow path;
7.No magnetic induction elements, free from magnetic field effect;
8.Low power consumption, long lifespan;
9.Low operation & maintenance cost;
10.Compact size, light weight, easy installation;
11.Compliant to OIML R137 and EN14236 class 1.5;
12.GPRS and NB-IoT solutions are optional.
Applications
AMI smart gas meter solutions
AMR smart gas meter solutions
IC card prepayment gas meter solutions