全新IFM壓力傳感器工作性能特點
全新IFM壓力傳感器工作性能特點,IFM壓力傳感器兩線(xian)(xian)制比(bi)較(jiao)簡(jian)單,一般客戶都知道怎么(me)接線(xian)(xian),一根線(xian)(xian)連接電源正極,另(ling)一個線(xian)(xian)也就(jiu)是信號線(xian)(xian)經過儀(yi)器連接到(dao)(dao)電源負極,這(zhe)種是蕞簡(jian)單的,壓力傳感器三線(xian)(xian)制是在兩線(xian)(xian)制基(ji)礎上加了(le)一個線(xian)(xian),這(zhe)根線(xian)(xian)直接連接到(dao)(dao)電源的負極,較(jiao)兩線(xian)(xian)制麻煩一點(dian)。
全新IFM壓力傳感器工作性能特點,
IFM壓(ya)力(li)(li)傳(chuan)感(gan)器(qi)(qi)(qi)(qi)兩線(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)比(bi)較(jiao)簡(jian)單,一般(ban)客戶都(dou)知(zhi)道(dao)怎(zen)么接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)(xian)(xian),一根線(xian)(xian)(xian)(xian)(xian)(xian)(xian)連接(jie)(jie)電源(yuan)正極,另(ling)一個(ge)(ge)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)也(ye)就是(shi)(shi)(shi)信(xin)號線(xian)(xian)(xian)(xian)(xian)(xian)(xian)經過儀器(qi)(qi)(qi)(qi)連接(jie)(jie)到(dao)電源(yuan)負極,這(zhe)種(zhong)是(shi)(shi)(shi)蕞簡(jian)單的(de)(de),壓(ya)力(li)(li)傳(chuan)感(gan)器(qi)(qi)(qi)(qi)三線(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)是(shi)(shi)(shi)在兩線(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)基礎上加(jia)了(le)一個(ge)(ge)線(xian)(xian)(xian)(xian)(xian)(xian)(xian),這(zhe)根線(xian)(xian)(xian)(xian)(xian)(xian)(xian)直接(jie)(jie)連接(jie)(jie)到(dao)電源(yuan)的(de)(de)負極,較(jiao)兩線(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)麻煩一點。四(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)壓(ya)力(li)(li)傳(chuan)感(gan)器(qi)(qi)(qi)(qi)肯定是(shi)(shi)(shi)兩個(ge)(ge)電源(yuan)輸(shu)(shu)(shu)入端,另(ling)外兩個(ge)(ge)是(shi)(shi)(shi)信(xin)號輸(shu)(shu)(shu)出端。四(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)的(de)(de)多半是(shi)(shi)(shi)電壓(ya)輸(shu)(shu)(shu)出而(er)不是(shi)(shi)(shi)4~20mA輸(shu)(shu)(shu)出,4~20mA的(de)(de)叫壓(ya)力(li)(li)變送器(qi)(qi)(qi)(qi),多數(shu)做成(cheng)兩線(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)的(de)(de)。壓(ya)力(li)(li)傳(chuan)感(gan)器(qi)(qi)(qi)(qi)的(de)(de)信(xin)號輸(shu)(shu)(shu)出有(you)(you)些是(shi)(shi)(shi)沒有(you)(you)經過放大(da)(da)的(de)(de),滿量程(cheng)(cheng)輸(shu)(shu)(shu)出只有(you)(you)幾十(shi)毫伏,而(er)有(you)(you)些壓(ya)力(li)(li)傳(chuan)感(gan)器(qi)(qi)(qi)(qi)在內部(bu)有(you)(you)放大(da)(da)電路,滿量程(cheng)(cheng)輸(shu)(shu)(shu)出為0~2V。至于怎(zen)么接(jie)(jie)到(dao)顯示(shi)儀表,要看儀表的(de)(de)量程(cheng)(cheng)是(shi)(shi)(shi)多大(da)(da),如果有(you)(you)和輸(shu)(shu)(shu)出信(xin)號相適應的(de)(de)檔(dang)位(wei),就可以直接(jie)(jie)測(ce)量,否(fou)則(ze)要加(jia)信(xin)號調整電路。五線(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)壓(ya)力(li)(li)傳(chuan)感(gan)器(qi)(qi)(qi)(qi)與四(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)相差不大(da)(da),市面上五線(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)的(de)(de)傳(chuan)感(gan)器(qi)(qi)(qi)(qi)也(ye)比(bi)較(jiao)少。 螺紋類型 壓(ya)力(li)(li)傳(chuan)感(gan)器(qi)(qi)(qi)(qi)的(de)(de)螺紋有(you)(you)很多種(zhong),常見的(de)(de)有(you)(you)NPT、PT、G、M,都(dou)是(shi)(shi)(shi)管螺紋.
安裝方法
1. 壓力傳感器正確安裝方法：
(1) 通過適當的儀表， 在普通大氣壓和標準溫度條件下，核實壓力傳感器的頻率反應值。
(2) 核實壓力傳感器的編碼與相應的頻率反應信號的正確性。
2. 確定具體安裝位置
為了確定壓力傳感器的編號和具體安裝位置， 需按充氣網的各個充氣段來考慮。
(1) 壓力傳感器必須沿著線纜進行安裝， 安裝在線纜接頭處。
(2) 每條線纜裝設壓力傳感器不少于4個， 靠近電話局的兩個壓力傳感器， 相距不應大干200m。
(3) 每條線纜的始端和末端分別安裝1個。
(4) 每條線纜的分支點應裝1個， 如果兩個分支點相距較近(小于100 m)，可只裝1個。
(5) 線纜敷設方式(架空、地下)改變處應裝1個
(6) 對無分支的線纜， 因壘線的線纜程式一致， 壓力傳感器的安裝隔距不大干500m， 并使其總數不少于4個。
(7) 為(wei)了便于確定壓(ya)(ya)力傳(chuan)感器故障點， 除在(zai)起(qi)點安(an)(an)裝壓(ya)(ya)力傳(chuan)感器外(wai)，距(ju)起(qi)點150~200m處，還要(yao)另(ling)外(wai)安(an)(an)裝1個當然在(zai)設計中， 一定要(yao)考慮經濟與(yu)技術的因(yin)素(su)， 在(zai)不需要(yao)安(an)(an)裝壓(ya)(ya)力傳(chuan)感器的地方，則應不必安(an)(an)裝。
IFM帶顯示屏的(de)(de)壓力傳感(gan)器高負載保護,長期(qi)穩定性高于 1 億次壓力周期(qi)的(de)(de)使用壽(shou)命清(qing)晰可見的(de)(de) 4 位(wei) LED 顯示可選擇,兩個開關輸出，其中(zhong)一(yi)個帶有 IO-Link 通信(xin)接口(kou)紅/綠顯示，用于明(ming)確標(biao)識可接受的(de)(de)范圍(wei)管路連接可進行旋(xuan)轉，方便進行蕞佳(jia)的(de)(de)排列(lie)高負載保護，長期(qi)穩定性堅(jian)固的(de)(de)設計，適用于嚴苛的(de)(de)工業環境.
全新IFM壓力傳感器工作性能特點
