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TitleProduct

Prepayment Iot Domestic Gas Meter-Steel

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Zhejiang

  • Validity to:

    Long-term effective

  • Last update:

    2017-11-28 23:26

  • Browse the number:

    143

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Company Profile

Shenzhen Calinmeter Co., Ltd.

By certification [File Integrity]

Contact：Mr. Allen Wang(Mr.)  

Email：

Telephone：

Area：Zhejiang

Address：Zhejiang

Website： http://gold-meter.liyangyacht.com/

Product Details


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.
Technical Parameters

Type
JGD1.6-G
JGD2.5-G
JGD4-G

Qmax(m³/h)
2.5
4.0
6

Qmin(m³/h)
0.016
0.025
0.04

Level of Accuracy
1.5

 
 

Cyclic Volume(dm³)
0.9/1.2

 
 

Working pressure(kPa)
≤20

 
 

Pressure loss(Pa)
≤250

 
 

Working Temperature(ºC)
-25~+55

 
 

Working Humidity(RH)
30%~85%

 
 

Working Voltage(V)
4.8~6.5

 
 

Current(uA)
≤20

 
 

Data conservation (year)
>10

 
 

Battery life (year)
Lithium battery ≥1 Alkaline battery

 
 

Valve life (time)
≥100,000

 
 

Communication mode
GPRS

 
 

Size
226(H)×197(L)×174(W);

 
 

Inlet/outlet diameter
M30x 2

 
 

Space between inlet and outlet pipes (mm)
130

 
 

Protection level
IP65

 
 

Anti-explosion level
EXib IIBT3 Gb