山东消防电梯前室压力传感器生产厂信赖推荐 紫旭空调批发厂家

微压差传感器

压力压差传感器用于探测气体压力压差的设备，量程范围：30Pa~300Pa，通过定制自由设定控制压力，完全满足各种型号机组滤网堵塞报警要求，用户可自由选择使用常开或常闭节点，安装简易，顶盖仅需一个固定螺丝，联合支架便于垂直水平安装，气体压差开关 空气压差开关 过滤网压差开关 差压开关 微压差传感器 压力压差传感器 声光报警传感器  液晶数显传感器 代工贴牌

压力传感器

压力控制系统可通过控制旁通阀的开闭，将机械加压送风系统的压力值有效控制在要求的合理范围内-----防烟楼梯间40-50Pa，前室、合用前室、消防电梯间前室、封闭避难层(间)为25-30Pa。The pressure control system can effectively control the pressure value of the mechanical pressurization air supply system within the reasonable range required by the national standard-40-50 PA in the smoke-proof Stairwell by controlling the opening and closing of the by-pass Valve, the front room, the shared front room, the front room of the fire elevator room and the enclosed refuge floor (room) are 25-30Pa.

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

前室压力压力传感器消防电梯前室压力传感器生产厂

电梯前室压力传感器/防烟楼梯间差压控制控制器详解Technical Parameters: Measuring Range: 0 ~ 100PA PRESSURE: 1000PA Technical Parameters: Measuring Range: 0 ~ 100PA PRESSURE: 1000PA Action pressure: FRONT CHAMBER/AISLE: 25 ~ 30PA, (reset pressure: 15 ~ 20PA) ; Stairwell/front Chamber: 40 ~ 50PA, (reset pressure: 30 ~ 40PA) ; working temperature:-20 ~ 85 °C Action pressure: FRONT CHAMBER/AISLE: 25 ~ 30PA, (reset pressure: 15 ~ 20PA) ; Stairwell/front Chamber: 40 ~ 50PA, (reset pressure: 30 ~ 40PA) ; working temperature:-20 ~ 85 °C 电梯前室压力传感器/防烟楼梯间差压控制控制器详解