、精度(包括線性、遲滯、重復性):0.5%;(熱電偶熱電阻:I級 或II級)
2、輸出:4~20mADC，與被測溫度成線性關系，二線制傳輸;
3、供電電壓:16~36VDC，額定電壓24VDC;帶數顯表頭時，電源電壓為20~36VDC;
4、負載能力:供電(dian)電(dian)壓為(wei)(wei)24V時，負載為(wei)(wei)0~250Ω;

【詳細說明】

WZPB-240M、WZPB-241S、WZPB-240GM、WZPB-241GS WZPB-241S

安徽(hui)天康集團股份有(you)限公司//www.ahtk18。。ｎｅｔ一體化溫(wen)(wen)度(du)變(bian)送(song)器(qi)是由(you)熱電(dian)偶、熱電(dian)阻與(yu)溫(wen)(wen)度(du)變(bian)送(song)器(qi)電(dian)路模塊組成(cheng)(cheng)的變(bian)送(song)器(qi)單元，配接兩線(xian)(xian)(xian)(xian)制顯示(shi)表(biao)頭，它采(cai)用(yong)二線(xian)(xian)(xian)(xian)制方式(即一對導線(xian)(xian)(xian)(xian)既是供(gong)電(dian)電(dian)源線(xian)(xian)(xian)(xian)，又是信號傳輸(shu)(shu)線(xian)(xian)(xian)(xian))，帶有(you)非(fei)線(xian)(xian)(xian)(xian)性校正電(dian)路，可(ke)測量工(gong)業過程中-200~1800℃范圍內的各種介質的溫(wen)(wen)度(du)，將溫(wen)(wen)度(du)信號轉換成(cheng)(cheng)與(yu)溫(wen)(wen)度(du)信號成(cheng)(cheng)線(xian)(xian)(xian)(xian)性的4~20mADC電(dian)流輸(shu)(shu)出信號，送(song)顯示(shi)、調節記錄儀表(biao)、PLC或(huo)DCS系(xi)統(tong)進行集散(san)控制。

      WZPB-241S一體化溫度變送(song)器廣泛應用于石油、化工、冶金、電力、船舶、輕工、環保等行業，可與動圈儀表、數顯儀表、記錄儀表、調節器、PLC、DCS系統配套使用，組成各種溫度測量控制系統。
 所謂一(yi)(yi)體化(hua)溫(wen)(wen)度(du)(du)(du)變(bian)(bian)(bian)(bian)(bian)送(song)(song)(song)(song)器(qi)，是指將(jiang)變(bian)(bian)(bian)(bian)(bian)送(song)(song)(song)(song)器(qi)模塊安(an)裝(zhuang)在(zai)(zai)測溫(wen)(wen)元件(jian)(jian)接線(xian)盒或接線(xian)盒內的一(yi)(yi)種溫(wen)(wen)度(du)(du)(du)變(bian)(bian)(bian)(bian)(bian)送(song)(song)(song)(song)器(qi)。其變(bian)(bian)(bian)(bian)(bian)送(song)(song)(song)(song)器(qi)模塊和(he)測溫(wen)(wen)元件(jian)(jian)形(xing)成一(yi)(yi)個(ge)整體，可以直接安(an)裝(zhuang)在(zai)(zai)被測溫(wen)(wen)度(du)(du)(du)的工業(ye)設備上，輸(shu)出(chu)為統(tong)一(yi)(yi)標準(zhun)信(xin)(xin)號。這種變(bian)(bian)(bian)(bian)(bian)送(song)(song)(song)(song)器(qi)具有(you)體積(ji)小、重量輕、現場安(an)裝(zhuang)方便以及(ji)輸(shu)出(chu)信(xin)(xin)號抗千擾(rao)能力上篇自動檢測強(qiang)，便于遠距離傳輸(shu)等優點，對(dui)于測溫(wen)(wen)元件(jian)(jian)采用(yong)熱(re)電(dian)偶的變(bian)(bian)(bian)(bian)(bian)送(song)(song)(song)(song)器(qi)，還具有(you)不必(bi)采用(yong)昂貴(gui)的補(bu)償導線(xian)，而節省安(an)裝(zhuang)費(fei)用(yong)的優點，因而一(yi)(yi)體化(hua)溫(wen)(wen)度(du)(du)(du)變(bian)(bian)(bian)(bian)(bian)送(song)(song)(song)(song)器(qi)在(zai)(zai)工業(ye)生(sheng)產中得到(dao)廣泛應(ying)(ying)用(yong)。由(you)于一(yi)(yi)體化(hua)溫(wen)(wen)度(du)(du)(du)變(bian)(bian)(bian)(bian)(bian)送(song)(song)(song)(song)器(qi)直接安(an)裝(zhuang)在(zai)(zai)現場，因此變(bian)(bian)(bian)(bian)(bian)送(song)(song)(song)(song)器(qi)模塊一(yi)(yi)般采用(yong)環氧樹脂澆注(zhu)(zhu)全(quan)固化(hua)封裝(zhuang)，以提(ti)高對(dui)惡劣使(shi)用(yong)環境(jing)的適應(ying)(ying)性(xing)能。但由(you)于變(bian)(bian)(bian)(bian)(bian)送(song)(song)(song)(song)器(qi)模塊內部的集成電(dian)路(lu)一(yi)(yi)般情(qing)況下工作溫(wen)(wen)度(du)(du)(du)在(zai)(zai)-20-+80攝氏度(du)(du)(du)范圍內，超過這一(yi)(yi)范圍，電(dian)子元件(jian)(jian)性(xing)能會發生(sheng)變(bian)(bian)(bian)(bian)(bian)化(hua)，變(bian)(bian)(bian)(bian)(bian)迭器(qi)將(jiang)不能正常工作，因此在(zai)(zai)使(shi)用(yong)中應(ying)(ying)特別注(zhu)(zhu)意變(bian)(bian)(bian)(bian)(bian)送(song)(song)(song)(song)器(qi)模塊所處的環境(jing)溫(wen)(wen)度(du)(du)(du)。

就地顯示防爆熱電阻WZPB-241S一體化溫度變送器產品型號一覽表

     1)熱電偶I級熱電阻*按協議訂貨;
     2)保護管其余材質1Cr18Ni9Ti，其余根據協議訂貨;
     3)工(gong)稱壓(ya)力≤10MPa

就地顯示防爆熱電阻WZPB-241S一(yi)體化溫度變送(song)器(qi)螺紋(wen)規格