消防前室压力传感器生产商服务介绍 紫旭空调传感器批发

前室微压差传感器

根据消防要求加压送风时应使防烟楼梯间压力、前室压力、走道压力、房间压力，同时还要保证各部分之间的压差不要过大，造成开门困难影响疏散。当火灾发生时，机械加压送风系统应能够及时开启，防止烟气***作为疏散通道的走廊、楼梯间及其前室，以确保有一个、畅通无阻的疏散通道和环境，为安全疏散提供足够的时间逃生，本公司生产的HLB-016压力传感完全可以满足消防规定要求

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

前室压力探测器

The company specializes in fire wind pressure sensors, elevator room air pressure sensors fire wind pressure sensors, elevator room air pressure sensors, HLB-016 pressure difference/pressure sensor/pressure sensor, itive pressure supply air pressure sensor,  AIR SUPPLY OUTLET PRESSURE SENSOR, Elevator Chamber pressure sensor, Stairwell Pressure Sensor,

公司消防风压力传感器，电梯前室风压传感器

消防风压力传感器，电梯前室风压传感器，HLB-016压差/压力感控器/压力传感器，正压送风压力传感器，正压送风口压力传感器，电梯前室压力传感器