NB IoT измеритель газа smart g4 подходит для природного городского сжиженного

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Трекер стоимости

Характеристики

 

 

 

Patent: IoT intelligent gas meter and its control system

Patent No.: ZL 2011 1 0025763.8

 

 

                                                   

 

 

CORE TECHNOLOGIES

 

81 Patented Technologies:

 

• IoT intelligent gas meter and control system (U S9801000B2)


• IoT intelligent gas meter and control system (ZL 2011 1 0025763.8)


• IoT water, electricity, gas, heat meter smart integrated management system(ZL 2011 1 0310296.3)


• IoT smart gas meter embedded with information security management module(ZL 2013 1 0038952.8)


• IoT smart gas meter information security management module(ZL 2013 1 0039024.3)


• Remote control smart gas meter with information security management function(ZL 2013 1 0114325.8)


• IoT smart gas meter with information security management function(ZL 2013 1 0114370.3)


• IoT smart gas meter information security management module(ZL 2013 1 0039024.3)


• Bidirectional blockage-free gear-driven special electromechanical valve for gas meters(ZL 2010 1 0230368.9)


• Smart gas meter electronic pulse buffer processing method(ZL 2015 1 0055307.6)


• ......

 

FEATURES

• NB-IoT communication technology adopted;


• With functions like remote top-up, remote valve control, remote tiered price, remote price adjustment, etc;


• Using operator's network and licensed spectrum;


• Making payment via APP, credit card, online website, etc;


• Temperature compensation function (optional);

 

TECHNICAL PARAMETERS