IC card smart gas meter for Industrial and commercial

 

　　Industrial and commercial IC card smart gas meters use ordinary diaphragm gas meters with built-in valves as the measurement base meters, and install flow signal acquisition modules, IC card reading and writing modules, liquid crystal display modules, valve control modules, real-time clocks and power management modules, etc. It is composed of a new smart gas meter with tiered billing on the meter. In addition to the volume metering functions of coal gas, natural gas, and liquefied petroleum gas, the meter also has functions such as electromechanical conversion of metering data, prepayment, step-by-step settlement, gas flow rate over-flow prompt, and passive overdraft.

 

　　●Normal mode and tiered billing mode switch, 4 tiered price settings

　　●Multiple settlement cycle settings, with automatic amount settlement

　　●Prepayment function, can realize pre-price adjustment or real-time price adjustment

　　●Insufficient margin and power supply under-voltage reminder, meter with fault code reminder

　　●With protection functions such as leakage, overcurrent, interference alarm, etc.

　　●The gas volume can be overdrawn, and the automatic valve closing protection is not used for a long time