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德國FESTO壓力傳感器SPTW系列價格優勢

簡要描(miao)述(shu)：德國FESTO壓力傳感器SPTW系列價格優勢
FESTO壓力傳感器分為(wei)氣(qi)體(ti)(ti)傳感器、濕度傳感器、離子傳感器和生物(wu)傳感器。氣(qi)體(ti)(ti)傳感器的傳感元件多為(wei)氧(yang)化(hua)物(wu)半導體(ti)(ti)，有時在其中加(jia)入微量貴(gui)金(jin)屬作(zuo)增敏(min)劑，增加(jia)對(dui)氣(qi)體(ti)(ti)的活化(hua)作(zuo)用(yong)。對(dui)于(yu)電子給予性的還原性氣(qi)體(ti)(ti)如氫、一氧(yang)化(hua)碳、烴等(deng)，用(yong)N型半導體(ti)(ti)，對(dui)接受電子性的氧(yang)化(hua)性氣(qi)體(ti)(ti)如氧(yang)，用(yong)P型半導體(ti)(ti)。

• 產品型號：SPTW-P100R-G14-A-M12
• 廠商(shang)性質(zhi)：代理商
• 更新時間：2020-09-24
• 訪  問  量：673

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德國FESTO壓力傳感器SPTW系列價格優勢

設計為壓阻式壓力傳感器或金屬薄膜壓力傳感器
測量變量：相對壓力
工作介質：液態介質和氣態介質
無密封：壓力測量單元和不銹鋼接口
防護等級 IP67
德國FESTO壓力傳感器使用操作：壓力傳感器使用過程中的要點、變送器在工藝管道上正確的安裝位置與被測介質有關，掌握壓力傳感器的正確使用方法，才能獲得測量果！1、防止變送器與腐蝕性或過熱的介質接觸；2、防止渣滓在導管內沉積；3、測量液體壓力時，取壓口應開在流程管道側面，以避免沉淀積渣；4、測量氣體壓力時，取壓口應開在流程管道頂端，并且變送器也應安裝在流程管道上部，以便積累的液體容易注入流程管道中；5、導壓管應安裝在溫度波動小的地方；6、測量蒸汽或其它高溫介質時，需接加緩沖管（盤管）等冷凝器，不應使變送器的工作溫度超過極限。
FESTO壓力傳感器性能參數:
FESTO壓(ya)(ya)(ya)力(li)(li)(li)傳(chuan)感(gan)器(qi)(qi)的(de)(de)(de)(de)種類繁多，其(qi)性(xing)(xing)(xing)能(neng)也有較(jiao)(jiao)大(da)的(de)(de)(de)(de)差(cha)異，如何(he)選擇較(jiao)(jiao)為(wei)(wei)適用(yong)的(de)(de)(de)(de)傳(chuan)感(gan)器(qi)(qi)，做到經濟、合(he)理的(de)(de)(de)(de)使(shi)(shi)用(yong)。1.額(e)(e)(e)定(ding)(ding)(ding)壓(ya)(ya)(ya)力(li)(li)(li)范(fan)(fan)(fan)(fan)圍(wei)(wei)(wei)(wei)(wei)(wei)額(e)(e)(e)定(ding)(ding)(ding)壓(ya)(ya)(ya)力(li)(li)(li)范(fan)(fan)(fan)(fan)圍(wei)(wei)(wei)(wei)(wei)(wei)是(shi)滿足標準規定(ding)(ding)(ding)值(zhi)的(de)(de)(de)(de)壓(ya)(ya)(ya)力(li)(li)(li)范(fan)(fan)(fan)(fan)圍(wei)(wei)(wei)(wei)(wei)(wei)。也就是(shi)在(zai)(zai)(zai)Z高和Zdi溫(wen)度(du)(du)之(zhi)間，傳(chuan)感(gan)器(qi)(qi)輸出(chu)符合(he)規定(ding)(ding)(ding)工(gong)作(zuo)(zuo)特(te)(te)性(xing)(xing)(xing)的(de)(de)(de)(de)壓(ya)(ya)(ya)力(li)(li)(li)范(fan)(fan)(fan)(fan)圍(wei)(wei)(wei)(wei)(wei)(wei)。在(zai)(zai)(zai)實際應用(yong)時傳(chuan)感(gan)器(qi)(qi)所測壓(ya)(ya)(ya)力(li)(li)(li)在(zai)(zai)(zai)該范(fan)(fan)(fan)(fan)圍(wei)(wei)(wei)(wei)(wei)(wei)之(zhi)內(nei)。2.Zda壓(ya)(ya)(ya)力(li)(li)(li)范(fan)(fan)(fan)(fan)圍(wei)(wei)(wei)(wei)(wei)(wei)Zda壓(ya)(ya)(ya)力(li)(li)(li)范(fan)(fan)(fan)(fan)圍(wei)(wei)(wei)(wei)(wei)(wei)是(shi)指傳(chuan)感(gan)器(qi)(qi)能(neng)長時間承受的(de)(de)(de)(de)Zda壓(ya)(ya)(ya)力(li)(li)(li)，且不(bu)引起輸出(chu)特(te)(te)性(xing)(xing)(xing)性(xing)(xing)(xing)改(gai)變。特(te)(te)別是(shi)半導體(ti)壓(ya)(ya)(ya)力(li)(li)(li)傳(chuan)感(gan)器(qi)(qi)，為(wei)(wei)提高線性(xing)(xing)(xing)和溫(wen)度(du)(du)特(te)(te)性(xing)(xing)(xing)，一般都大(da)幅(fu)度(du)(du)減小額(e)(e)(e)定(ding)(ding)(ding)壓(ya)(ya)(ya)力(li)(li)(li)范(fan)(fan)(fan)(fan)圍(wei)(wei)(wei)(wei)(wei)(wei)。因(yin)此(ci)，即使(shi)(shi)在(zai)(zai)(zai)額(e)(e)(e)定(ding)(ding)(ding)壓(ya)(ya)(ya)力(li)(li)(li)以(yi)上連(lian)續使(shi)(shi)用(yong)也不(bu)會被損(sun)壞(huai)。一般Zda壓(ya)(ya)(ya)力(li)(li)(li)是(shi)額(e)(e)(e)定(ding)(ding)(ding)壓(ya)(ya)(ya)力(li)(li)(li)Z高值(zhi)的(de)(de)(de)(de)2－3倍。3.損(sun)壞(huai)壓(ya)(ya)(ya)力(li)(li)(li)損(sun)壞(huai)壓(ya)(ya)(ya)力(li)(li)(li)是(shi)指能(neng)夠加在(zai)(zai)(zai)傳(chuan)感(gan)器(qi)(qi)上且不(bu)使(shi)(shi)傳(chuan)感(gan)器(qi)(qi)元件或(huo)傳(chuan)感(gan)器(qi)(qi)外殼(ke)損(sun)壞(huai)的(de)(de)(de)(de)Zda壓(ya)(ya)(ya)力(li)(li)(li)。4.線性(xing)(xing)(xing)度(du)(du)線性(xing)(xing)(xing)度(du)(du)是(shi)指在(zai)(zai)(zai)工(gong)作(zuo)(zuo)壓(ya)(ya)(ya)力(li)(li)(li)范(fan)(fan)(fan)(fan)圍(wei)(wei)(wei)(wei)(wei)(wei)內(nei)，傳(chuan)感(gan)器(qi)(qi)輸出(chu)與壓(ya)(ya)(ya)力(li)(li)(li)之(zhi)間直線關系的(de)(de)(de)(de)Zda偏(pian)離。5.壓(ya)(ya)(ya)力(li)(li)(li)遲滯為(wei)(wei)在(zai)(zai)(zai)室溫(wen)下及(ji)工(gong)作(zuo)(zuo)壓(ya)(ya)(ya)力(li)(li)(li)范(fan)(fan)(fan)(fan)圍(wei)(wei)(wei)(wei)(wei)(wei)內(nei)，從Z小工(gong)作(zuo)(zuo)壓(ya)(ya)(ya)力(li)(li)(li)和Zda工(gong)作(zuo)(zuo)壓(ya)(ya)(ya)力(li)(li)(li)趨(qu)近(jin)某一壓(ya)(ya)(ya)力(li)(li)(li)時，傳(chuan)感(gan)器(qi)(qi)輸出(chu)之(zhi)差(cha)。6.溫(wen)度(du)(du)范(fan)(fan)(fan)(fan)圍(wei)(wei)(wei)(wei)(wei)(wei)壓(ya)(ya)(ya)力(li)(li)(li)傳(chuan)感(gan)器(qi)(qi)的(de)(de)(de)(de)溫(wen)度(du)(du)范(fan)(fan)(fan)(fan)圍(wei)(wei)(wei)(wei)(wei)(wei)分(fen)為(wei)(wei)補償(chang)(chang)溫(wen)度(du)(du)范(fan)(fan)(fan)(fan)圍(wei)(wei)(wei)(wei)(wei)(wei)和工(gong)作(zuo)(zuo)溫(wen)度(du)(du)范(fan)(fan)(fan)(fan)圍(wei)(wei)(wei)(wei)(wei)(wei)。補償(chang)(chang)溫(wen)度(du)(du)范(fan)(fan)(fan)(fan)圍(wei)(wei)(wei)(wei)(wei)(wei)是(shi)由于施(shi)加了溫(wen)度(du)(du)補償(chang)(chang)，精度(du)(du)進入額(e)(e)(e)定(ding)(ding)(ding)范(fan)(fan)(fan)(fan)圍(wei)(wei)(wei)(wei)(wei)(wei)內(nei)的(de)(de)(de)(de)溫(wen)度(du)(du)范(fan)(fan)(fan)(fan)圍(wei)(wei)(wei)(wei)(wei)(wei)。工(gong)作(zuo)(zuo)溫(wen)度(du)(du)范(fan)(fan)(fan)(fan)圍(wei)(wei)(wei)(wei)(wei)(wei)是(shi)保證壓(ya)(ya)(ya)力(li)(li)(li)傳(chuan)感(gan)器(qi)(qi)能(neng)正(zheng)常工(gong)作(zuo)(zuo)的(de)(de)(de)(de)溫(wen)度(du)(du)范(fan)(fan)(fan)(fan)圍(wei)(wei)(wei)(wei)(wei)(wei)。

FESTO壓力傳(chuan)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)分(fen)(fen)為氣(qi)體(ti)(ti)(ti)(ti)(ti)(ti)傳(chuan)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)、濕(shi)度傳(chuan)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)、離子傳(chuan)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)和(he)生物(wu)傳(chuan)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)。氣(qi)體(ti)(ti)(ti)(ti)(ti)(ti)傳(chuan)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)的傳(chuan)感(gan)(gan)(gan)(gan)元(yuan)件多(duo)為氧(yang)化(hua)物(wu)半導(dao)體(ti)(ti)(ti)(ti)(ti)(ti)，有(you)時(shi)在其中加(jia)入微量(liang)貴金屬作(zuo)增(zeng)敏劑(ji)，增(zeng)加(jia)對氣(qi)體(ti)(ti)(ti)(ti)(ti)(ti)的活(huo)化(hua)作(zuo)用。對于電子給予(yu)性的還原(yuan)性氣(qi)體(ti)(ti)(ti)(ti)(ti)(ti)如氫、一氧(yang)化(hua)碳(tan)、烴(jing)等，用N型半導(dao)體(ti)(ti)(ti)(ti)(ti)(ti)，對接受電子性的氧(yang)化(hua)性氣(qi)體(ti)(ti)(ti)(ti)(ti)(ti)如氧(yang)，用P型半導(dao)體(ti)(ti)(ti)(ti)(ti)(ti)。將半導(dao)體(ti)(ti)(ti)(ti)(ti)(ti)以(yi)膜狀固定于絕緣基片或多(duo)孔燒結體(ti)(ti)(ti)(ti)(ti)(ti)上(shang)做成傳(chuan)感(gan)(gan)(gan)(gan)元(yuan)件。氣(qi)體(ti)(ti)(ti)(ti)(ti)(ti)傳(chuan)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)又分(fen)(fen)為半導(dao)體(ti)(ti)(ti)(ti)(ti)(ti)氣(qi)體(ti)(ti)(ti)(ti)(ti)(ti)傳(chuan)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)、固體(ti)(ti)(ti)(ti)(ti)(ti)電解(jie)質氣(qi)體(ti)(ti)(ti)(ti)(ti)(ti)傳(chuan)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)、接觸燃(ran)燒式氣(qi)體(ti)(ti)(ti)(ti)(ti)(ti)傳(chuan)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)、晶體(ti)(ti)(ti)(ti)(ti)(ti)振(zhen)蕩(dang)式氣(qi)體(ti)(ti)(ti)(ti)(ti)(ti)傳(chuan)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)和(he)電化(hua)學式氣(qi)體(ti)(ti)(ti)(ti)(ti)(ti)傳(chuan)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)。

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