Xi'an Fu Leite Automobile Trading Co., Ltd.
Main products:gas meter,pump,heavy duty truck,auto parts
Contact Us
  • Contact Person : Ms. Xu Rebecca
  • Company Name : Xi'an Fu Leite Automobile Trading Co., Ltd.
  • Tel : 86-29-86609917
  • Fax : 86-29-84686354
  • Address : Shaanxi,Xi'an,East of 200m, North of Jiashizi, Zhuhong Road
  • Country/Region : China
  • Zip : 710000

TQ series non-contact mode prepaid gas meter

TQ series non-contact mode prepaid gas meter
Product Detailed
1) non-contact mode 2) ISO 9001:2008 3) low power consumption 4) aluminum alloy or stainless steel casing


     1).Adopted non-contact mode--radio frequency technology and use radio to transmit data, completely solve problems of waterproofing, moistureproofing and anti-attack.

     2).Microcomputer, micro memory technology. High-integration and reliablity.

     3).It has the functions of anti-external electricity and magnetism attack. Gas meter will automatically stop valve when there is strong electricity and magnetism attack from outside.

     4).It has function of pre-payment.


     1).Mechnical print wheel displays accumulated gas content, and liquid crystal displays residual gas content, high and reliable measuring accuracy.

     2).Integrated design, all circuits and electric control valves are built in the meter, and outside gas chamber. Reliable at work and little pressure loss.

     3).It has sound notification and liquid crystal display function during battery is shortage, gas content is deficiency and illegal operation happened.

     4).It has data storage function, and even when changed battery.

     5).It is easy to debug due to the configuration of left and right meters.

Technical parameters:

Nominal flow         1.6m3/h,2.5m3/h

Measuring precision          B grade

MWP(maximum working pressure)        10kPa

Pressure loss               less than 250Pa

Data storage time         ≥100years

Display resolution               0.01m3

Power supply mode            Dry battery

Serive lift of whole machine design        ≥15years

Ic card reading distance           0~10mm

Ic card serive life        ≥105 times

Using standard           GB/T6968-1997    Diaphragm Gas Meter

                                  CJ/T112-2000   IC Card Houshold DiaphragmGasMeter

                                  JJD-577-2005   Verification and Regulation of Diaphragm Gas Meter

 pressure loss curve


Typical flow error curve


TQ series non-contact mode prepaid gas meter

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