prepaid metering system

... Emergency Credit Prapayment Enery Single Phase 2 Wire STS Emergency Credit Prapayment Enery Calin designs...

.../Gas Metering System for System Composition: The system is comprised by management software, card reade...

... Keypad The Keypad is a digital KWH that is used for measuring electricity consumption. It is an essential electri...

... General introduction DDZY217 Single Phase STS Split Type has the functions such as , monitoring, alarm, display...

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

... ic card electric Product Overviews Product Brief Introduction The DDSY5558 type price current is developed on the bass of...

... Electricity Single Phase Product introduction STE18-S is an single phase electricity launched by Stron company,with STS...

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

... For 1.Overview: ● DC Immunity with Better Phase Error ● Tooled Casing Instead of Traditional Tape ● Irregular Central Hole for Easy ...

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

... water , RF type IC card, Housing material: ductile iron or brass, multi jet type Our water is available in sizes 15mm to...

... Energy / electricity prepayment with IC card Quick Detail: The XLE34IC is the latest evolution in electricity prepayment me...

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

... purchase water volume at vending points and upload water volume by swiping his IC card on the induction area of installed water inside or ou...

... Energy with LED Model YEM091PA single phase electronic prepayment front board installed active energy is a kind of single phase...

... RF Card Gas -ZG-D-2.5 Willfar Company Profile Willfar Information Technology Co., Ltd. - Established in 2004; - Listed on the STAR Mar...

Product Description Internal transformer three phase smart energy relay RELATED PRODUCTS Application scene Company profile Certificate C...

Smart Three Phase Box type IC card digital plastic power distribution Product Description SMC Three phase Box series made by raw m...

... IP68 AMR 1.6MPa Ultrasonic Home Use Flow ​ Features: 1. Water temperature detection, low temperature alarm. 2. Above 10 years shelf li...