前室压力传感器楼梯间压力传感器厂家

HLB-016精密型压差控制器采用的传感器，精密的放大线路，严格的生产制作工艺，完善的检验及老化测试设备。产品具有精度高，稳定性好，直观显示差压值，动作压力可调的特点。该产品广泛的应用前室（合用前室）差压测控系统、封闭避难层、防烟楼梯间差压测控系统；室内外压差检测、过滤网堵塞监控系统等干燥气体的差压测控系统。

武城县豪鲁邦空调设备有限公司是等产品生产加工的公司，压差控制器带检测报告包验收，拥有完整、科学的质量管理体系。

电梯前室压力探测器楼梯间压力传感器厂家

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***微信同号

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) , 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, 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)