宁夏楼梯间压力传感器接线好货源好价格 紫旭空调直营

电梯前室压力探测器楼梯间压力传感器接线

本公司生产的四线制声光报警压力传感器深受客户的信赖，本传感器需要四根总线，其中两根24v电源线，俩跟无缘触点信号，传感器应安装在电梯前室四壁任何位置，负压管通过气管通向接近大气压的另一个空间即可，安装高度不得低于2米，本传感器已经通过规范验收，验收资料齐全，欢迎新老客户来人来电洽谈！技术服务热线***同号

前室压力传感器

The whole pure of the residual pressure monitoring system is to keep the residual pressure in the standard range of the stairwell and the front room, to prevent the harmful smoke from entering, to ensure the normal opening of the fire door, and to ensure the unblocked life passage. Also known as residual pressure measurement and control system, pressure difference measurement and control system, or intelligent residual pressure monitoring system, is a high-rise buildings in the itive pressure air supply system to adjust the fire chamber or stairwell residual pressure value of a set of systematic devices.

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, air pressure controller in front room of fire lift, air pressure controller in front room of fire lift, 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)