PLC prepaid energy meter using smart card for household / municipal
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User / Customer interface Unit RS485 of Split Single phase Prepaid Energy Meters Quick Detail: No strings attached Traditionally split meters have required hard wiring between the metering device and user interface keypad. Now, with the PLC user interface ......
Hangzhou xili watthour meter manufacture co.,ltd
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Contactless RF Intelligent Electric Meter , Prepaid Energy Meter Using Smart Card
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LCD Display Prepaid Metering System with Contactless RF Card Prepaid Energy Meters DTSY150D three phase electric meter is worked by contactless type RF card which means the purchased credit is access into the meter through contact-less RF card, the unit ......
WUHAN RADARKING ELECTRONICS CORP.
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5A 4kV Smart Prepaid Electricity Meter With RFID Card Reader
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STS Standard Keypad Type Prepaid IC Card Digital Single Phase Energy With RFID Card Reader This single phase prepayment meter also called quantitative meter, IC card prepaid meter, in addition the ordinary energy meter measurement functions, especially......
Hunan Stron Smart Co., Ltd
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RF Communication Remotely Reading Prepaid Energy Meter For Micro Grid Solar Project
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RF Communication Remotely Reading Prepaid Energy Meter for Micro Grid Solar Project Revenue collection and monitor are two keys that each one of mini-grid or micro-grid developers want. Card type prepayment meter and PLC communication are frequently used ......
Shenzhen Calinmeter Co,.LTD
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2022 Most Popular Prepaid RS485 Electricity Meter Kw Smart IC card reader write
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...active energy meter which purchase electricity by IC card, electric energy measuring, load control and using electricity management. Th e meter completely accord with relevant technical requirements of class 1 three phase active energy meter stipulated in...
Zhejiang Gomelong Meter Co., Ltd.
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