Products

Contact Person : Mr. Zhao Austin
Company Name : Huanyu Group Co., Ltd.
Tel : 86-577-62873876
Fax : 86-577-62885599
Address : Zhejiang,Wenzhou,Wenzhou Bridge Industrial Zone, North Baixiang
Country/Region : China
Zip : 325603

HU-L-2.5radio frequency card diaphragm gas meter

Product Detailed

1.Standard:GB/T6968-1997 2.Working pressure 0.5kpa-3kpa. 3.Stable and reliable performance.

Application

Model HU-L-2.5 radio frequency cardsmart fuel gas meter is a smart fuel gas metering device with mechanical-electrical integration,which is suitable for metering automatically and controlling charge in the city pipeline coal gas,fuel gas and liquefied petroleum gas. It has the characteristics of accuracy metering, stable and reliable performance, which is a perfect metering instrument to improve the modernization management skill of coal gas, fuel gas and liquefied petroleum gas companies. This product is in conformity with national standard of GB/T6968-1997 the requirement of GB 3836.1-2000 and GB 3836.4-2000

Technical index

1)Metering range 0-9999.9999m3

2)Metering accuracy Class B.

3)Total pressure≤250pa.

4)Display distingquish ability<0.0002m3

5)Duration of valve opening 3s.

6)Duration of value closing 0.5s.

7)Working voltage(Model LR AA battery 4 psc) DC4.75-6.3V.

8)Quiescent current<40μA

9)Keeping time of data:10years.

Operating environment

1)Ambient temperature:-20+45°C.