99久久天天躁狠狠躁夜夜躁,精品人妻少妇一级毛片免费,欧美精品一二三产品区别在线观看,国产欧美久久一区二区三区,欧美色图亚洲色图91家

0571-28028686

中文
Small caliber intelligent water meter Large caliber intelligent water meter Heating valve related products Smart meter products

A multi-card type smart ic card hot water meter

Features

This water meter is a public water type prepaid water meter. One meter is equipped with multiple intelligent prepaid water meter cards. It is suitable for prepaid water management of public water in schools, bathrooms, public spaces, etc. It is the preferred smart card for public water management department. Hot water meter. Suitable for water temperature above 0 degrees Celsius, below 90 degrees Celsius.

一、Technical characteristics:

  • The use of internationally accepted PPO materials that meet the requirements of pure water saves resources, is healthy and environmentally friendly;

  • A table can be equipped with multiple cards, not limited to the number of cards. The table can be executed in groups, and the cards can be used on the same group of tables. Different groups of cards cannot be mixed.;

  • Prepaid function, one person, one card, plug and play, unattended and convenient management; accurate billing according to the water flow, deducting the balance;

  • Patented ball valve is adopted, which has long service life, small pressure loss, and is not easy to block.;

  • Use contactless card,Safe data reading and good stability,Convenient and access control attendance、Canteens for sale, borrowing books, etc.。


A multi-card type smart ic card hot water meter

Parameters & installation

JDHC2-05一表多卡尺寸.jpg

Copyright 2019 All Rights Reserved Hangzhou Jingda Electronics Co., Ltd. all rights reserved 浙ICP備11064465號 浙公安備33011002010018號

By:Doing
99久久天天躁狠狠躁夜夜躁,精品人妻少妇一级毛片免费,欧美精品一二三产品区别在线观看,国产欧美久久一区二区三区,欧美色图亚洲色图91家