电梯前室压力传感器
当消防前室或楼梯间的通风压力或压差超过设定值（前室25~30Pa，楼梯间40-50Pa）时，Working principle of itive pressure air supply pressure sensor: under normal circumstances， the itive pressure air supply fan pressurizes the air supply into the air shaft through the air duct (Green Arrow Direction) ，正压压力传感器生产商， the compressed air is then sent to the front room or stairwell of each floor through the shutters or the air valve. When the ventilation pressure or pressure difference in the fire chamber or Stairwell exceeds the set value (25 ~ 30 PA in the Front Chamber and 40-50 PA in the stairwell) ， the pressure sensor located on each floor immediately sends a signal to the by-pass pressure relief valve control box， the by-pass Pressure Relief Valve control box opens the by-pass pressure relief valve according to the pressure
前室压力控制器
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正压压力传感器供应商-正压压力传感器-紫旭空调批发厂家由武城县豪鲁邦空调设备有限公司提供。行路致远，砥砺前行。武城县豪鲁邦空调设备有限公司致力成为与您共赢、共生、共同前行的战略伙伴，更矢志成为继电器具有竞争力的企业，与您一起飞跃，共同成功!
当消防前室或楼梯间的通风压力或压差超过设定值（前室25~30Pa，楼梯间40-50Pa）时，Working principle of itive pressure air supply pressure sensor: under normal circumstances， the itive pressure air supply fan pressurizes the air supply into the air shaft through the air duct (Green Arrow Direction) ，正压压力传感器生产商， the compressed air is then sent to the front room or stairwell of each floor through the shutters or the air valve. When the ventilation pressure or pressure difference in the fire chamber or Stairwell exceeds the set value (25 ~ 30 PA in the Front Chamber and 40-50 PA in the stairwell) ， the pressure sensor located on each floor immediately sends a signal to the by-pass pressure relief valve control box， the by-pass Pressure Relief Valve control box opens the by-pass pressure relief valve according to the pressure
前室压力控制器
消防电梯前室风压力传感器，浩捷前室风压控制器消防电梯前室风压力传感器，浩捷前室风压控制器消防电梯前室风压力传感器，浩捷前室风压控制器HLB-016消防正压送风***压差感控器(传感式高精度)Air Pressure Sensor in front room of fire lift，正压压力传感器， air pressure controller in front room of fire lift，正压压力传感器供应商， air pressure controller in front room of fire lift，正压压力传感器生产厂， air pressure sensor in front room of fire lift， haojie front room air pressure controller HLB-016 fire itive pressure air supply * * * Differential pressure sensor (sensor type high precision)
楼宇住宅以及办公大楼，防排烟压力控制器|电梯前室压力控制器|壁难所压力传感器，HLB-016防排烟楼道通风压力控制器是我司专门为正压送风系统（前室，楼梯间，地下避难所等）。
特点如下
◆带两个功能指示灯显示巡检功能和报警指示；
◆直接输出开关控制信号；
◆供电及信号输出采用总线制传输；
◆系统采用总线制连接（三线制或四线制），单机工作方式，任意一台故障不影响其余设备正常工作；
◆标准式结构、安装方便、可靠性高；
◆可提供与压差控制器配套的旁通泄压阀控制电箱。
正压压力传感器供应商-正压压力传感器-紫旭空调批发厂家由武城县豪鲁邦空调设备有限公司提供。行路致远，砥砺前行。武城县豪鲁邦空调设备有限公司致力成为与您共赢、共生、共同前行的战略伙伴，更矢志成为继电器具有竞争力的企业，与您一起飞跃，共同成功!