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东方万和仪表的WH311消防水池水位显示装置的液位传感器引 进德国三道防漏密封技术,显示控制仪采用PLC 算法及*的信号接收处理技术,广泛应用于各行业的水池、 水箱、水塔、水井和水库等场合的水位实时测量控制。
WH311水位显示装置的液位传感器是基于所测液体静压与该液体的高度成比例的原理,采用*的隔离型扩散硅传感器,将静压转换为电信号,再经过温度补偿和线性修正,转化成标准电信号(如4~20mA等),配置显示控制仪实现场水位实时显示及控制。
WH311水位计分别由液位探头和显示控制器两部分组成,液位探头由不锈钢探头和橡胶导气电缆组成,水位控制器由显示 屏.设定按钮和上.下限控制触点输出组成,被测水箱必须通大气,如介质为腐蚀和高温,可选相应探头,安装时只要将探头朝水箱里慢慢放到底,然后橡胶导气电 缆任意固定,再连接普通导线至控制室控制器上,在水位控制器设定上限和下限,接通220V市电,即完成安装,
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