prepaid gas meter g10 apply for methane natural lpg gas


12 safe shut-off functions.Daily transmit meter data to server.Remotely lock/unlock meter through software.Wirelessly transmit and confirm the prepayment to meter.Time-of-use pricing and / or dynamic pricing.Shut-off valve when flow rate continuously beyond 1.2 Qmax and transmit data to server.Shut-off or lock valve when non-usage of gas for 30 days and transmit data to server.Temperature conversion optional. Ladder pricing optional.Shut-off valve when meter was influenced by magnetic interference and transmit data to server.Lock valve when magnetic interference reached above 5 times and transmit data to server.
Model
G6
G10
G16
G25
G40
Norminal flow rate Qn(m3/h)
6
10
16
25
40
Maximum flow rate Qmax(m3/h)
10
16
25
40
65
Minimum flow rate Qmin(m3/h)
0.06
0.1
0.16
0.25
0.4
Starting flow rate Qst(dm3/h)
8
13
13
20
32
Overload flow rate Qr(m3/h)
12.0
19.2
30
48
78
Error of indication
Qmin≤Q<0.1Qmax,±2.4%
0.1Qmax≤Q≤Qmax±1.2%
Cyclic volume(dm3)
4
10
20
Maximum working pressure
0.5 bar
Pressure absorption(Pa)
≤300
Durability
run the meter at Qmax for 5000h
Working temperature range
-10~+40
Storage temperature range
-20~+60





Why Choose Us


1,We possess 150 national patents, including 2,Paticipated in establishing the national
4 international patents and 81 patents for invention. standards of IoT and sensor network.


3,Appointed as the setup unit of Academicians 4,Chinas Top-10 Gas Meter Brands.
and Experts Worksatation, Qinchuan keeps regular
publishing on national industry journal.