NFC, предоплата, газовый счетчик, стандарт STS

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Product Overview

Description


 



Product Description


 1.Features:




l   High resolution metering


l   NFC 2-way communication


l   STS token based payment mode Internal valve


l   Various of anti-tamper and safety protection mechanisms


l   IoT module interface reserved (optional)


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2.Technical Parameters:


 





















































Type



G1.6



G2.5



Qmax (m3/h)



2.5



4



Qmin (m3/h)



0.016



0.025



Accuracy Class



1.5



MPE



Qmin ≤ Q <Qt: ±3%; Qt ≤ Q ≤ Qmax: ±1.5%



Max Pressure (kPa)



50 - base meter, 15 - base meter with valve



Pressure Absorption (Pa)



≤200



Working Temperature()



-25~+55



Ingress Protection Level



IP 65



Valve Lifetime (time)



≥ 10000



Battery Life (year)



≥ 10 *



 


 


3. Smart Gas Charge System


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Company Information

Goldcard Smart Group Co., Ltd. is one of the leading smart utility solution providers, with IoT products and services covering gas,
water, electricity, smart home, etc. Goldcard is now providing smart solutions to more than 3500 utility companies in 40 countries,
with accumulated IoT smart meters installation over 20 million units.     


 1.Manufacturability




 


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2.Reliable Test


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3.QA Assurance


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4.Certification


l   MID B+D certified


l   OIML R137 (2012)


 


 


0.0405 s.