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地址:河北(bei)省石家庄市栾(luan)城区东留(liu)营(ying)
性能特点
智能(neng)(neng)化管理,实现预收(shou)费管理;具(ju)备(bei)回写(xie)功(gong)(gong)(gong)能(neng)(neng),刷卡同时写(xie)入阀(fa)门(men)工(gong)作状(zhuang)态,方便管理中心了解阀(fa)门(men)运行状(zhuang)态:欠(qian)压保(bao)护功(gong)(gong)(gong)能(neng)(neng),电(dian)(dian)压低于设定(ding)值,提示性自(zi)(zi)动关阀(fa),数据自(zi)(zi)动保(bao)存:定(ding)期自(zi)(zi)检功(gong)(gong)(gong)能(neng)(neng),定(ding)时开关阀(fa)门(men),防止(zhi)阀(fa)门(men)长时间不(bu)用而锈死,并激活(huo)电(dian)(dian)池;具(ju)备(bei)远传功(gong)(gong)(gong)能(neng)(neng)(可选M-bus、NB-iot)实现远程控制功(gong)(gong)(gong)能(neng)(neng)。
技术参数: | ||||||||
项目 | ???????????????? 技术指标 | |||||||
工作电流 | ???????????????? 3.6V/1.9Ah锂电池供电 | |||||||
静态电流 | ???????????????? ≤20μA | |||||||
阀门工作电流 | ???????????????? ≤30mA | |||||||
电池使用寿命 | ???????????????? ≥6年 | |||||||
阀门寿命 | ???????????????? >30000次 | |||||||
工作压力 | ???????????????? ≤1.6MPa | |||||||
压力损失 | ???????????????? ≤0.025MPa |