ic card prepaid meter

Specification 1. Measuring medium: gas, liquid, steam; 2. Connection method: flange card-mounted, flange-type, plug-in type; 3. Caliber specifications...

.../Capacitors/Transistors Introduction The cover tape is sealed to the carrier tape to hold the devices in the pockets. We offers a full range of c...

... prepayment system solves the billing problems by making paid in advance. Systems Introduction & Application: 1-One for one user One p...

Residential Government Gas PLC / RF / GPRS communication The CA768 STS Gas is an unique residential gas me...

DDSY5558 IC card prepaid/prepayment electricity energy meter Product Brief introduction The DDSY5558 type single-phase electronic watt-hour meter adop...

... water is a new-type of water that uses modern microelectronics, sensing technology and smart technology to measure wate...

water Multi jet dry dial pure brass DN15 - DN25 RF type Smart water adopts a contactless to store water vo...

... consumption. Customers purchase water volume at vending points and upload water volume by swiping his on the induction area of installed w...

STS Non-return Valve Smart Prepaid Multi-jet Water Meter With IC Card Support IP68 Product introduction “Stron” smart IC card water meter can not only...

/ Smart Single phase Energy IEC standard Quick Detail: • Compact prepayment design, with BS/DIN layout • Accuracy: Class ...

... Exchange in December 2019; - Leading supplier of reading (AMI) equipment and operation service; - The first company to develop "One DCU Read...

... Energy with RS485/GPRS/Lora Three Phase Energy Ic Card Product Description: The Three-Phase Energy Mete...

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

.... The effectively solves the problem that somes eletricity users are always in arrears with the eletricity bills. When using this typ...

... is mainly to prevent the abnormal use of the electronic watt-hour bayonet and to withstand external static electricity, lightning st...

... phase active energy respectively on the frequency of 50Hz. The has functions of pre-paid, load controlling and RS485 communication etc. meet...

...gas terminal. It is applicable to the flow measurement of natural gas, liquefied petroleum gas, artificial gas and other gasuujes. It integra...

... and reliability of the interface.This function simultaneously realizes two gas (horizontal insertion and vertical insertion) for l...

... Name: drawing gold , drawing silver Material: hologram drawing PVC material Size: credit size, 85.5*54mm Chips: TK4100,EM4100,41...

...