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我wo們men都dou知zhi道dao壓ya力li傳chuan感gan器qi的de應ying用yong範fan圍wei很hen廣guang泛fan,在zai很hen多duo領ling域yu都dou有you它ta的de存cun在zai,下xia麵mian就jiu為wei大da家jia介jie紹shao一yi下xia在zai紡fang織zhi行xing業ye中zhong壓ya力li傳chuan感gan器qi起qi到dao了le一yi個ge什shen麼me樣yang的de作zuo用yong。
壓ya力li傳chuan感gan器qi在zai現xian在zai工gong業ye生sheng產chan中zhong的de應ying用yong已yi經jing越yue來lai越yue廣guang泛fan了le,隻zhi要yao涉she及ji到dao壓ya力li測ce量liang和he壓ya力li控kong製zhi方fang麵mian的de領ling域yu,它ta便bian能neng占zhan有you一yi席xi之zhi地di。下xia麵mian說shuo說shuo壓ya力li傳chuan感gan器qi/變送器在高溫高壓溢流染色機中對壓力控製的應用。
高溫高壓溢流染色劑隨著合成纖維及混紡織物的發展而出現的一種的染色設備,染色的最高工作溫度為140℃,yibanyoudiannaoquanzidongkongzhi,yalichuanganqidezuoyongshiduiqirangangneizhengqiyalijishuibengchushuikouyalijinxingjiancebingfankuigeidiannaokongzhicongershixianranbuguochengdezidonghua。youyuzheyangteshudegongzuohuanjing,duiyalichuanganqidexuanzejiufeichangzhongyao。
首先最重要的是對溫度的選擇。一般來說,罐內溫度最高可達到130到150度左右,平時溫度也在100左右,而壓力傳感器一般工作溫度隻有85度,染整設備上一般使用棒狀小巧型傳感器,其PCB,ICdengdianlutongchangbunengzaigaowenxiagongzuo。ruguoxuanyongbudang,chuanganqihuiyouwendupiaoyi,zaochengceliangshujubuzhunque。ruoxuanyongdiliechanpinshenzhihuiyoumifengquanshaohuai,chuanganqiloushuidengyanzhongqingkuangchuxian。yinci,ranzhengshebeizaixuanyongchuanganqishiyingtebiezhuyiqigongzuowendu。dangranjingduyeshihengliangchuanganqipinzhidezhuyaocanshu,buyaoqingxingongyingshangziliaoshangdecanshu,shiyongshibiankezhiqizhunquexing。zaishijianzhuangguochengzhongkeanzhuanglengningguan,jiangdijiezhiwendu。
其qi次ci是shi壓ya力li接jie口kou。螺luo紋wen接jie口kou應ying選xuan擇ze內nei徑jing較jiao大da的de,傳chuan感gan器qi測ce量liang介jie質zhi是shi蒸zheng汽qi和he染ran液ye混hun合he體ti,若ruo引yin壓ya孔kong較jiao小xiao,容rong易yi造zao成cheng堵du塞sai,影ying響xiang傳chuan感gan器qi正zheng常chang工gong作zuo。
染缸液位控製相對來講其溫度低一些,根據其染液密度,若與水的密度相差不大。
傳感器選型過程中會有很多參數,如精度,分辯率,過載壓力,破壞壓力,非線性,供電電壓,輸出信號等等。實際選型時主要應注意:量程,工作溫度,電壓及信號,自己需要的接口,電氣連接。長期穩定性和精度使用一段時間便知道了。
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