Detailed Product Description

IC Card Diaphragm Gas Meter

It is an ideal smart flow meter not only for residents to detect gas consumption
quantity, but also for gas companies to realize the central management for all gas
users prepaid accounts.

Technical specifications:
1) Nominal flow rate: 1.6, 2.5m³/h
2) Maximum flow rate: 2.5, 4m³/h
3) Minimum flow rate: 0.016, 0.025m³/h
4) Operating pressure range: 0.5 ~ 3kPa
5) Accuracy: B grade
6) Basic error limit: Qmin≤Q<0.1 Qmax, ±3% 0.1 Qmax ≤Q≤Qmax,
±1.5%
7) Total pressure loss: ≤250Pa
8) Operating temperature: -10 ~ +40°C