Chongqing Shancheng Gas Equipment Co.,Ltd

Wireless Gas Meter

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Chongqing Shancheng Gas Equipment Co.,Ltd
[China]

Address
shimahe,jiangbei district.chongqing,china Chongqing Chongqing
Phone
86-023-88518897
Contact name
Lu Yahui

Quick Information

  • Brand Name: shancheng
  • Place of Origin: China
  • Model Number : YQW-G1.6/2.5/4

Description

YQ-W-G1.6, G2.5, G4, radio remote reading diaphragm gas meter is a new series of smart gas meter designed and developed by our company. It combines the technique of diaphragm auto measurement and radio remote reading and control device into one single meter and make it a perfect smart gas meter. It is applicable for different kinds of fuel gases, like natural gas, coal gas, LPG, etc.

Special Features:

  1. 1.      The gas meter has anti-theft and illegal access resistance function;
  2. 2.      The client’s secret code and communication information can be preset in the microcomputer. Once the client’s data has been set in a gas meter, the communication address cannot be changed.
  3. 3.      It adopts advanced double sensors technique, which ensures its accurate measurement;
  4. 4.      The meter is installed with necessary soft ware, which can exercise effective monitoring and control of the whole gas sales and consumption process.
  5. 5.      The meter is equipped with lithium battery for its power supply, which can provide to the clients sufficient power for long period of time.
  6. 6.      When there is magnetic interference, the valve will shut off automatically and alarm light will turn on.
  7. 7.      When the lithium battery is power off or in low voltage, a light in LED display will turn on to remind replacement of new battery.

                 Model

Parameter

YQ-W-G1.6

YQ-W-G2.5

YQ-W-G4

Rated flow rate Qn              m3/h

1.6

2.5

4

Max flow rate Qmax             m3/h

2.5

4

6

Min flow rate Qmin              m3/h  

0.016

0.025

0.040

Permissible

error

qmin≤q<0.1qmax

±3%

0.1qmax≤q≤qmax

±1.5%

Max pressure loss(without valve)    Pa

≤50

≤110

≤170

Max reading distance             M

800 — 1000

Total error in mechanic-electric transfer

≤0.01 m3

Electric voltage                  V

Outside battery voltage5-6/inside3.6

Electric current                 μA

<30

Radio communication speed       dps

9600

Frequency                     MHz

470 MHz -510 MHz

Data sensibility                 dbM

-100

Time interval for collecting data     s

≤2


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