Radio frequency automated meter reading device
作者： Erwin Holowick
DOI:
关键词: Electricity meter 、 Encoder receiver transmitter 、 Radio frequency 、 Automatic meter reading 、 Power (physics) 、 Transmission (telecommunications) 、 Polling 、 Electrical engineering 、 Engineering
摘要: A radio frequency automated meter reading (AMR) device for determining quantities of a consumed utility product including electric, gas and water service. The present invention intermittently transmits consumption as modulated RF signal, does not require complex polling bi-directional communication. Data is obtained formatted transmission adapted to be received by remote receiving having an receiver. adaptable meters, meters electric has IR programming module facilitating diagnostic procedures. In the case internal lithium battery provides operational life up ten years. meter, power tapped directly from
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