what is a prepayment meter

... White STS For Residential Compact ing The CA768-C is the new standard prepaid gas for residential compact in...

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

... White STS For Residential Compact ing The CA768-C is the new standard prepaid gas for residential compact in...

... / 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...

MASS_APP4_1159_BEGIN...

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

... prepaid water takes encrypted 20 bit code as transmission medium, with high data security, beautiful appearance and convenient operation. It...

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

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

... 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...