Domestic IOT Smart Diaphragm Gas Meter - Steel

 

The IOT smart gas meter system developed by GoldCard Company is user-friendly and easy to operate. With the scheme of modular design and open software architecture, it can easily realize the compatibility between different systems; it has a powerful statistical analysis capability, supports a variety of modes of payment and provides perfect ladder gas price solution; with support for multiple interactive modes, it can easily realize the docking with the mobile platforms such as mobile phone APP and WeChat; with big data processing ability, it can provide reliable system support for the daily operation and management of gas companies.

 

Structure principle

The controller of the IOT gas meter is mainly composed of data collection, LCD display, valve control, GPRS, real-time clock, power management module, alarm interface, function button and other modules, as shown in the figure below.

Remote wireless gas meter.jpg

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Technical Parameters

Type

JGD1.6-G

JGD2.5-G

JGD4-G

Qmaxm³/h

2.5

4.0

6

Qminm³/h

0.016

0.025

0.04

Level of Accuracy

1.5

Cyclic Volumedm³

0.9/1.2

Working pressurekPa

20

Pressure lossPa

250

Working Temperature

-25~+55

Working HumidityRH

30%~85%

Working VoltageV

4.8~6.5

CurrentuA

20

Data conservation (year)

10

Battery life (year)

Lithium battery ≥1   Alkaline battery

Valve life (time)

100000

Communication mode

GPRS

Size

226H)×197L)×174W);

Inlet/outlet diameter

M30x 2

Space between inlet and outlet pipes (mm)

130

Protection level

IP65

Anti-explosion level

EXib IIBT3 Gb

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