the whole pure of the residual pressure monitoring system is to keep the residual pressure in the standard range of the stairwell&the front room， to prevent the harmful smoke from entering， to ensure the normal opening of the fire door，&to ensure the unblocked life passage. also known as residual pressure measurement&control system， pressure difference measurement&control system，壓力傳感器廠家，/intelligent residual pressure monitoring system， is a high-rise buildings in the itive pressure air supply system to adjust the fire chamber/stairwell residual pressure value of a set of systematic devices.
工作溫度：前室/走道：25～30pa，(復位壓力：15～20pa)； 外形尺寸：172*112*60
樓梯間/前室：40～50pa，消防前室壓力傳感器廠家，(復位壓力：30～40pa)； 重 量: 360g
過程連接：高壓和低壓孔均為6mm， 5(+)、6(-)接dc24v。working temperature: chamber/aisle: 25 ~ 30pa， (reset pressure: 15 ~ 20pa) ; external dimension: 172 * 112 * 60 stair/chamber: 40 ~ 50pa，電梯前室壓力傳感器廠家， (reset pressure: 30 ~ 40pa) ; weight: 360g process connection: high pressure&low pressure hole: 6mm， 5(+) ， 6(-) dc24v
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