前室压力探测器
电梯前室压差控制器型号|电梯前室压差控制器参数|电梯前室压差控制器安装
室内送风就有风压，避免室外空气倒灌，所以室内的压力是正压，要比室外的大气压要大。HLB-016压差控制器就是用在这种场所，检测室内外的压差值。门内的压力与内外的压力有一定的压差，就是高层建筑电梯前室，就装有一个压差控制器，在楼层着火时，前室内送风，门内的压力就要比门外的压力大，着火浓烟进入不了前室，便于
前室微压差压力传感器接线
前室压力探测器
电梯前室压差控制器型号|电梯前室压差控制器参数|电梯前室压差控制器安装
室内送风就有风压，避免室外空气倒灌，所以室内的压力是正压，要比室外的大气压要大。HLB-016压差控制器就是用在这种场所，检测室内外的压差值。门内的压力与内外的压力有一定的压差，就是高层建筑电梯前室，就装有一个压差控制器，在楼层着火时，前室内送风，门内的压力就要比门外的压力大，着火浓烟进入不了前室，便于人们逃生。
前室压力探测器前室微压差压力传感器接线
When the supply air volume and time of itive pressure air supply system is out of control, the normal escape route may be too high because of the itive pressure of the front room, the fire door can not open the serious cequences. In view of the above ciderati, the Sichuan Institute of Fire Science combined with experience to provide data of residual pressure value. By controlling the opening and closing of the by-pass Valve, the differential control system can effectively control the residual pressure of the mechanical pressurized air supply system within the reasonable range required by the national standard ——40-50 PA in the smoke-proof Stairwell, the front room, the shared front room, the front room of the fire elevator room and the enclosed refuge floor (room) are 25-30Pa.
前室压力压力传感器前室微压差压力传感器接线
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
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