Foster FTDG-1 is a classic domestic diaphragm natural gas meter with wireless communication functionality for domestic application
MAIN FEATURE
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.
Remote smart gas control system mainly consists of three parts: the hardware part of data acquisition, the network transmission part and the software processing part. Collecting the data acquisition module in part collect the data from gas meter by a certain communication protocol method; Data is based on GPRS/CDMA/3G network, and sent that to Data Monitoring Center; Data Center can use computer communication, information management and database system to real-time monitoring the gas meter’s working status on customer sides. This system not only can collect real-time data (including the flow, temperature, pressure and other information), but also can carry out real-time information monitoring, data analysis and statistics. It also can remote charge and control gas meter. It can adjust price for multi-tier pricing mechanism. And it also can alarm when the smart gas meter has abnormal information
PARAMETERS
Model |
G1.6 |
G2.5 |
G4 |
Norminal flow rate Qn(m3/h) |
1.6 |
2.5 |
4 |
Maximum flow rate Qmax(m3/h) |
2.5 |
4 |
6 |
Minimum flow rate Qmin(m3/h) |
0.016 |
0.025 |
0.04 |
Starting flow rate Qst(dm3/h) |
3 |
5 |
5 |
Overload flow rate Qr(m3/h) |
3 |
4.8 |
7.2 |
Error of indication |
Qmin≤Q<0.1Qmax,±2% |
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Cyclic volume(dm3) |
1.2 |
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Maximum working pressure |
0.5 bar |
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Pressure absorption(Pa) |
≤200 |
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Durability |
run the meter at Qmax for 5000h |
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Working temperature range |
-10℃~+40℃ |
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Storage temperature range |
-20℃~+60℃ |
Contact: Eric.Chen
Phone: +86 13776893753
Tel: +86 57487433102
Whatsapp: Eric Chen (+86 13776893753)
Email: sales@foster-mech.com
Add: 802 East Road,Wuxiang Industrial zoom,Yinzhou district, Ningbo,China