prepayment metering system

... White STS For Residential Compact ing The CA768-C is the new standard card type prepaid gas for residential compa...

...compact British Standard(BS) . The is capable of connecting with a remote User Interface Unit through PLC or 2-wire cable. Specification...

... / electricity with IC card Quick Detail: The XLE34IC is the latest evolution in electricity from XIL...

Prepaid keypad STS Standard IP54 Waterproof 3 Phase Intelligent Energy Meter With Vending Software Application:Counting the electricity consumption of...

... Three Phase Four Wire Cpu Card Prepaid Electronic communication as per DL/T 645-2007 is a TOU energy . The main functions of...

DDSU1218 Din Rail Single Phase Smart Energy Meter White Single Phase Din Rail Type Wifi Smart Energy Meter With RS485/NB Module For Apartment Product ...

DTSY1352-NK Prepaid energy meter DTSY1352-NK is a new type of prepaid energy meter integrating measurement and control. It supports radio frequency re...

HS-6303 three-phase energy meter testing bench SUIT FOR "CT METER" & Single-phase meter Overview: HS-6303 three-phase energy meter testing bench adopt...

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... . The has photoelectric communication port, according with the standard IEC62056-21. It can accurately measure total active ...

Product Description EM115-Mod 120/230V 100A wireless LoRa electricity supplier RELATED PRODUCTS SHOW SCENES CERTIFICATE ABOUT US Pack...

Sz-03A-K8 Three Phase Standard with Terminal Connection Features & Functions This is wide current range Three Phase Reference S...

... with removable dial register, RF type IC card water DN50 The basic water Features: The Nominal flowrate of Qn 1.5 m³/h...

DDSY7999 Single-phase Prepayment Watt-hour Meter HJTIS LCD Over-load Protection PRODUCT BRIEF INTRODUCTION The Single Phase STS Key-pad energy meter a...

...-function , PLC , multi-rate and . Features: • Integrated / Separated aluminum alloy structure, light and reliable,...

... with Prepaid Remote Control and Lora/Lorawan/4G, Cold/Hot, DN15/DN20/DN25 The Ultrasonic Water adopts the design of integrated an...

...optional. Beside They are widely used for: 1), Multi-funcational energy 2), energy 3), Reactive energy 4), Watt-hour m...

... IC card module, a valve control module, and a power management module is added. In addition to the volume functions of coal gas, natural ...

... check and subtract the used water volume. Water has twice alarm function, when the purchased water volume reaches to alarm volume, water met...