Diaphragm Gas Meter

  • Classic domestic diaphragm natural gas meter (wireless IoT)
Classic domestic diaphragm natural gas meter (wireless IoT)

Classic domestic diaphragm natural gas meter (wireless IoT)

  • Model: FTDG-1
  • Accuracy : Class 1.5
  • Gas Type: Natural gas, air, propane butane, nitrogen and all non-corrosive gas
  • Material :Aluminmum/steel
  • Product description: Classic domestic diaphragm natural gas meter (wireless IoT)
  • INQUIRY   EMAIL

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%
0.1Qmax≤Q≤Qmax±1.0%

Cyclic volume(dm3)

1.2

Maximum working pressure

0.5 bar

Pressure absorption(Pa)

≤200

Durability

run the meter at Qmax for 5000h

Working temperature range

-10℃~+40℃

Storage temperature range

-20℃~+60℃

Inquiry

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