分析MURR傳感器7000-40601-6300150的性能
主要應(yīng)用:
溫度是表征物體冷熱程度的物理量,是工農(nóng)業(yè)過程中一個很
高效率、節(jié)約能源、安全、促進(jìn)國民經(jīng)濟(jì)的發(fā)展起到非
重要而普遍的測量參數(shù)。溫度的測量及控制對產(chǎn)品質(zhì)量、提
常重要的作用。由于溫度測量的普遍性,溫度傳感器的數(shù)量在各
種傳感器中居首位,約占50%
安裝不當(dāng)引入的誤差:
如熱電偶安裝的位置及插入深度不能反映爐膛的真實溫度等, 換
句話說,熱電偶不應(yīng)裝在太靠近門和加熱的地方,插入的深度至
空氣對流而影響測溫的準(zhǔn)確性;熱電偶冷端太靠近爐體使溫度過
少應(yīng)為保護(hù)管直徑的8~10倍;熱電偶的保護(hù)套管與壁間的間隔未
填絕熱物質(zhì)致使?fàn)t內(nèi)熱溢出或冷空氣侵入,因此熱電偶保護(hù)管和
熱電偶和動力電纜線裝在同一根導(dǎo)管內(nèi)以免引入干擾造成誤差;
熱電偶不能安裝在被測介質(zhì)很少流動的區(qū)域內(nèi),當(dāng)用熱電偶測量
爐壁孔之間的空隙應(yīng)用耐火泥或石棉繩等絕熱物質(zhì)堵塞以免冷熱
100℃;熱電偶的安裝應(yīng)盡可能避開強(qiáng)磁場和強(qiáng)電場,所以不應(yīng)把
管內(nèi)氣體溫度時,必須使熱電偶逆著流速方向安裝,而且充分與
氣體接觸。
實物圖:
型號:
7999-40581-6140350
7999-40581-6140400
7999-40581-6140500
7999-40581-6240200
7999-40581-6240500
7999-40581-6340200
7999-40581-6340300
7999-40581-6340350
7999-40581-6340400
7999-40581-6340500
7999-40581-6341000
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7999-40601-2330030
7999-40601-2330060
7999-40561-2331500
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7999-40641-2330300
7999-40641-2330350
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7999-40641-2330560
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7999-40641-2331000
7999-40641-2331500
7999-40641-6330350
7999-40641-6330450
7999-40621-2340060
7999-40621-2340100
7999-40621-2340150
7999-40621-2340200
7999-40641-2330030
7999-40641-2330060
7999-40641-2330100
7999-40641-2330150
分析MURR傳感器7000-40601-6300150的性能
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