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                囤积限额功能：当智能水表余额与充值额之和大于设定额度时，不能进行充值交易；                                                  
退费功能：在用户销户时可通过管理系统退还表内剩余金额，退费后可以续购；                              
供应张家口智能水表厂@张家口智能水表最强@{张家口智能水表厂智能水表价格%}张家口智能水表厂，可自动实现阶梯水价                                                  
1.                                        补卡、回收转移功能                                              
2.                                                机械与电子两种模式显示                                              
产品特点：          
1.                        干电池供电设计，有效克服锂电池失效及更换难的问题                                          
2.                电池无电或换电池时自动关阀，有效防止窃水；电池有电时，插入插卡后自动开阀，不影响用户用水；                                                  
3.                卡座防水设计，整表可实现喷淋防水，即在智能水表外壳淋水时（时间不超过2小时），不影响插卡智能水表工作；                                                  
    4.先导阀门，不受水垢影响，不受水压影响，更加安全可靠（专利号                                                ZL00                                                                2                                                                05851）                                                  
5.                基表、阀门等采用磁传动，特殊隔离密封设计，解决了普通插卡智能水表动密封和的漏水难题。球阀的球体和电机之间直接连接，一般用橡胶圈密封，时间一长易产生老化变形，从而漏水；慧怡插卡智能水表的基表和阀门均采用磁传动，隔离层用铜壳加固密封，耐压可达35公斤，绝对不会产生漏水                                              
6.                防攻击设计：防震动                                欢迎致电裴茹手机；134-6647-6965　QQ：734-075-898      
水管震动有可能导致智能水表自转，使智能水表误计量，慧怡插卡智能水表可以剔除因水管震动产生的误计量。                                              
产品特点：      
1.        自动收费：预付费模式、后收费模式                                ，主要功能特点：                产品完全符合GB/778—2007最新国标标准以及国标检测标准。具有设计先进、技术含量高、功能完备、计量准确、性能可靠、体积小、显示直观、外形精美以及安装便捷、使用方便的优点，适用于城市居民自来水的计量和收费，避免了偷水、漏水、冒水事件的发生，通过电子计费达到了节水和科学管理的目的同时改变了传统的城市供水管理方式                供应张家口智能水表厂@张家口智能水表最强@{张家口智能水表厂智能水表价格%}张家口智能水表厂  
2.智能卡式智能水表分为接触式智能卡式智能水表、非接触式智能卡式智能水表两大系列，产品规格DN15-25，适用范围广。                                          
3.预付费功能：通过购水卡预售水量、用完自动关阀，实现先购水后使用；                                                  
    4.阶梯水价功能：智能水表对每月的用水量按设定的阶梯单价分段计费；也可方便地设定为单一水价；欢迎致电裴茹手机；18701606368　QQ：523527283  
                                  
供应张家口智能水表厂@张家口智能水表最强@{张家口智能水表厂智能水表价格%}张家口智能水表厂类型主要参数                                                  
1.                产品技术标准执行                                                                CJ/T133-2007                                                                和                                                                GB/T778.1                                                                标准                                                  
供应张家口智能水表}-张家口智能水表价格}-张家口智能水表最好}-张家口智能水表厂          
2.                基表允许误差符合                                                                GB/T778.1B                                                                级表要求                                                      
3.                                耐压强度：1.6MPa，15min                                              
4.                                压力损失：≤0.1                                                                Mpa                                                  
5.                                        工作电压：DC3.6V±0.6V                                                      
6.                                        静态电流：≤20μA                                              
7.                                        工作电流：<40mA                                                                (                                                                温度                                                                15℃                                                                ~                                                                35℃                                                                )                                              
                8.                控制器精度：≤0.1%                                                      
9.        控制器可靠性（MTBF）：≥2000h                                                  
优质浙江智能水表★高品质浙江智能水表厂▲  
优质浙江智能水表★高品质浙江