-相當(dāng)于傳感與控制器一個(gè)新方向的采合.性價(jià)同等產(chǎn)品-.
4:表面有精細(xì)巡檢指示燈與報(bào).當(dāng)工作時(shí)巡檢指示燈綠燈亮起,，當(dāng)感應(yīng)到風(fēng)壓過---紅燈亮起并有無源開關(guān)動(dòng)作.
主要應(yīng)用在消防正壓送風(fēng)感測壓差高要求控制泄壓閥，余壓閥動(dòng)作.-要求壓差控制為目的工業(yè)系統(tǒng)中運(yùn)用. 此產(chǎn)品也稱之為正壓送風(fēng)傳感器,，壓差測控器,，風(fēng)壓差傳感器等!
測量范圍: 0～100pa
耐 壓：1000pa
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，壓力傳感器生產(chǎn)商,， to ensure the normal opening of the fire door,，電梯前室微壓差壓力傳感器生產(chǎn)商，&to ensure the unblocked life passage. also known as residual pressure measurement&control system,， pressure difference measurement&control system,，樓梯間壓力傳感器生產(chǎn)商，/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.
電梯前室通常要求其空間內(nèi)部氣壓高于外部氣壓 10~15pa ;而高層建筑前室(包括消防電梯前室,、樓梯間前室、合用前室,、三合一前室,、共用前室等)要求是25~30pa，樓梯間要求是 40~50pa
通常要求其空間內(nèi)部氣壓高于外部氣壓 10~15pa ;而高層建筑前室(包括消防電梯前室,、樓梯間前室,、合用前室,、三合一前室、共用前室等)要求是25~30pa,，樓梯間要求是 40~50pa
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