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壓力傳感器的de作zuo用yong是shi很hen有you效xiao果guo的de，它ta可ke以yi在zai很hen多duo係xi統tong中zhong配pei合he使shi用yong，那na麼me它ta在zai這zhe些xie係xi統tong中zhong的de作zuo用yong都dou有you哪na些xie呢ne，下xia麵mian我wo們men就jiu為wei大da家jia介jie紹shao一yi下xia壓ya力li傳chuan感gan器qi在zai空kong壓ya機ji控kong製zhi係xi統tong中zhong的de用yong途tu。
yalichuanganqizaianquanguanlixitongzhongshixianceqinangkongzhi，kongyajicebianqinangdekongzhiyoujiasuduchuanganqiheyalichuanganqiliangzhongfangan。quanweishujubiaoming，yujiasuduchuanganqixiangbi，yalichuanganqizaijiancecebianzhuangjidesudufangmian，bijiasuduchuanganqikuailejiangjin3倍，而誤動作的概率則更小。今天筆者著重為大家講述壓力傳感器在空壓控製係統中的相關應用。
在zai空kong氣qi壓ya縮suo機ji控kong製zhi係xi統tong中zhong，采cai用yong空kong壓ya機ji後hou端duan出chu氣qi管guan道dao上shang安an裝zhuang的de壓ya力li傳chuan感gan器qi來lai控kong製zhi空kong氣qi壓ya縮suo機ji的de壓ya力li。空kong壓ya機ji啟qi動dong時shi，加jia載zai電dian磁ci閥fa處chu於yu關guan閉bi狀zhuang態tai，加jia載zai氣qi缸gang不bu動dong作zuo，變bian頻pin器qi拖tuo動dong電dian機ji空kong載zai運yun行xing，一yi段duan時shi間jian（可有控製器任意設定，在此設置為10S）hou，jiazaidiancifadakai，kongyajidaizaiyunxing。dangkongqiyasuojiqidongyunxinghou，ruguohouduanshebeiyongqiliangjiaoda，chuqiguanhehouduanguanluzhongyasuoqiyaliweidadaoyalishangxianzhi，zekongzhiqidongzuojiazaifa，dakaijinqikou，dianjifuzaiyunxing，buduandixianghouduanguanluchanshengyasuoqi。
如(ru)果(guo)後(hou)端(duan)用(yong)氣(qi)設(she)備(bei)停(ting)止(zhi)用(yong)氣(qi)，後(hou)端(duan)管(guan)路(lu)和(he)儲(chu)氣(qi)罐(guan)中(zhong)壓(ya)縮(suo)氣(qi)壓(ya)力(li)漸(jian)漸(jian)升(sheng)高(gao)，當(dang)達(da)到(dao)壓(ya)力(li)上(shang)限(xian)設(she)定(ding)值(zhi)時(shi)，壓(ya)力(li)傳(chuan)感(gan)器(qi)發(fa)出(chu)卸(xie)載(zai)信(xin)號(hao)，加(jia)載(zai)電(dian)磁(ci)閥(fa)停(ting)止(zhi)工(gong)作(zuo)，進(jin)氣(qi)口(kou)濾(lv)清(qing)器(qi)關(guan)閉(bi)，電(dian)機(ji)空(kong)載(zai)運(yun)行(xing)。當(dang)空(kong)壓(ya)機(ji)連(lian)續(xu)運(yun)行(xing)，壓(ya)縮(suo)機(ji)主(zhu)體(ti)溫(wen)度(du)會(hui)升(sheng)高(gao)，當(dang)溫(wen)度(du)達(da)到(dao)一(yi)定(ding)程(cheng)度(du)時(shi)，本(ben)係(xi)統(tong)設(she)定(ding)為(wei)80℃（可有控製器根據應用環境自行設定）風機開始運行，用於降低主機工作溫度。風機運行一段時間，主機溫度下降，低於75℃風機停轉。
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