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PRODUCTS CENTER溫度變送器采用熱電偶、熱電阻作為測溫元件,從測溫元件輸出信號送到變送器模塊,經過穩壓濾波、運算放大、非線性校正、V/I轉換、恒流及反向保護等電路處理后,轉換成與溫度成線性關系的4~20mA電流信(xin)號輸出,并將信(xin)號傳輸給控制室的設備,一般用于工業現場(chang)。
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RELATED ARTICLES采用(yong)(yong)熱電(dian)(dian)偶、熱電(dian)(dian)阻(zu)作為測溫(wen)元(yuan)件,從測溫(wen)元(yuan)件輸出(chu)(chu)信號(hao)(hao)送(song)到變送(song)器模塊,經過穩(wen)壓(ya)濾波、 運(yun)算放(fang)大、非線性校正、V/I轉換(huan)、恒流及(ji)反向保(bao)護等(deng)電(dian)(dian)路處理后,轉換(huan)成與(yu)溫(wen)度成線性關系的(de)4~20mA電(dian)(dian) 流信號(hao)(hao)輸出(chu)(chu),并將(jiang)信號(hao)(hao)傳輸給控(kong)(kong)制(zhi)室的(de)設(she)備(bei),一般用(yong)(yong)于工(gong)(gong)業現(xian)場。以供(gong)工(gong)(gong)業現(xian)場監控(kong)(kong)、顯示等(deng)使用(yong)(yong),保(bao)證 現(xian)場運(yun)行(xing)設(she)備(bei)及(ji)過程(cheng)(cheng)控(kong)(kong)制(zhi)的(de)可靠性和安全性。 廣(guang)泛用(yong)(yong)于石油、化工(gong)(gong)、化纖;紡織、橡(xiang)膠、建(jian)材;電(dian)(dian)力、冶金、醫藥;食品(pin)等(deng)工(gong)(gong)業領域(yu)現(xian)場測溫(wen)過程(cheng)(cheng) 控(kong)(kong)制(zhi);特別適用(yong)(yong)于計算機測控(kong)(kong)系統。
性能特(te)點(dian)
技術參數
訂購指南
WPZ-231 溫度變送器兩線制,24V,4~20mA,LED 顯示,螺紋連接
WPZ-331 兩線(xian)制,24V,4~20mA,LED 顯示,法(fa)蘭連接
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