Introduction

Based on ultrasonic gas flow sensor technology, USM-G2.5M/G4M adopts patented L shape gas flow channel, the effective distance between two transducers are long, which facilitates the measurement accuracy, it's also anti-contamination that guarantees high stability. USM-G2.5M/G4M is used for assembling residential natural gas meters.

Features
1.Patented L-shape structure based on ultrasonic technology.
2.Stable flow field distribution.
3.High sensitivity and accuracy with intelligent software algorithm for Air,100% CH4 and different natural gases.
4.Anti-contamination that ensures long-term accuracy.
5.Low pressure loss due to absence of obstructing objects within flow path.
6.No moving parts, noiseless operation, no mechanical wear.
7.Low power consumption.
8.UART/TTL interface with direct output for connection.
9.Small size which permits compact designs.
10.Mass production capacity.
11.Compliant to OIML R137 and EN14236 class 1.5.