- Contact Person : Ms. Xie Tina
- Company Name : Hangzhou Jingda Electronic Co., Ltd.
- Tel : 86-571-8998 6337
- Fax : 86-571-8886 4248
- Address : Zhejiang,Hangzhou,No.20 Xidoumen Road
- Country/Region : China
- Zip : 310012
Electronic gas meter
Electronic gas meter is intending for measurement of gas volume by individual consumers.
Basic load is 4 burners gas range with oven.
Gas meter is operating at the ambient temperature -10C to 50C, atmospheric moisture capacity not more than 95% at temperature 35C.
The gas meter has LCD indicating device on which figures show gas volume in cubic meter at the left to a point, and three figures after a point accordingly the tenth, 100-th and thousand shares of cubic meter.
A gas meter feeding is carried out from the lithium battery which is ensured functioning of the gas meter within not less than 12 years from a date of issue.
Key parameters of gas meter:
The name of parameter Value
Internal diameter, mm 15
For gas meter connection to a gas pipeline there is a carving (in accordance with GOST 6357-81) G ½ -B
Measurement range of gas flow
from Qmin [m3/h] 0,04
to Qmax [m3/h] 1,6
Maximum permissible relative error, %
over the range Qmin to 0,2 Qmax 3
over the range 0,2 Qmax to Qmax
(for the grade of accuracy 1,0) 1
over the range 0,2 Qmax to Qmax
(for the grade of accuracy 1,5) 1,5
Measured environment Natural gas in accordance with GOST 5542-87
Gas phase of liquefied hydrocarbonic gas in accordance with GOST 20448-90
Pressure of measured environment, not more than [kPa] 5,0
Calibration interval [years] 12
Mean lifetime of gas meter [years] 12
Mass of gas meter, not more than [kg] 0,67
Overall dimension, not more than [mm] 70 x 77 x 79
Electronic gas meter