SBW溫度傳感器

選用注意
溫度(du)傳感器1、被(bei)測(ce)(ce)對象的(de)溫度(du)是(shi)否(fou)(fou)(fou)(fou)需記錄、報警和自動控制，是(shi)否(fou)(fou)(fou)(fou)需要(yao)遠距離測(ce)(ce)量和傳送；2、測(ce)(ce)溫范圍的(de)大小(xiao)和精度(du)要(yao)求(qiu)；3、測(ce)(ce)溫元(yuan)件(jian)大小(xiao)是(shi)否(fou)(fou)(fou)(fou)適當；4、在被(bei)測(ce)(ce)對象溫度(du)隨時間(jian)變化的(de)場合，測(ce)(ce)溫元(yuan)件(jian)的(de)滯后能否(fou)(fou)(fou)(fou)適應(ying)測(ce)(ce)溫要(yao)求(qiu)；5、被(bei)測(ce)(ce)對象的(de)環境條件(jian)對測(ce)(ce)溫元(yuan)件(jian)是(shi)否(fou)(fou)(fou)(fou)有損害(hai)；6、價格如保，使用(yong)是(shi)否(fou)(fou)(fou)(fou)方便。

 SBW溫度傳感器

檢(jian)(jian)定(ding)(ding)標(biao)準(zhun)(zhun)技術及指(zhi)標(biao)：1、測(ce)(ce)(ce)量準(zhun)(zhun)確(que)(que)度(du)(du)：0.01級;分辨率0.1uV和0.1mΩ；2、掃描(miao)開(kai)關寄生(sheng)電(dian)(dian)(dian)勢(shi)：≤0.4μV；溫(wen)(wen)度(du)(du)傳感器（圖9）3、溫(wen)(wen)度(du)(du)范圍： 水(shui)(shui)槽(cao)：(室溫(wen)(wen)+5~95)℃ 油槽(cao)：(95 ~ 300)℃ 低溫(wen)(wen)恒溫(wen)(wen)槽(cao)：(-80 ~ 100)℃ 高溫(wen)(wen)爐(lu)：(300~1200)℃；4、控(kong)溫(wen)(wen)穩(wen)定(ding)(ding)度(du)(du)：優(you)(you)于0.01℃/10min(油槽(cao)、水(shui)(shui)槽(cao)、低溫(wen)(wen)恒溫(wen)(wen)槽(cao));0.2℃/min(管式檢(jian)(jian)定(ding)(ding)爐(lu))；5、總不確(que)(que)定(ding)(ding)度(du)(du)：熱(re)(re)電(dian)(dian)(dian)偶檢(jian)(jian)定(ding)(ding)，測(ce)(ce)(ce)量不確(que)(que)定(ding)(ding)度(du)(du)優(you)(you)于0.7℃，重(zhong)復性(xing)誤差(cha)<0.25℃;熱(re)(re)電(dian)(dian)(dian)阻檢(jian)(jian)定(ding)(ding)測(ce)(ce)(ce)量不確(que)(que)定(ding)(ding)度(du)(du)優(you)(you)于50mk，重(zhong)復性(xing)誤差(cha)<10mk；6、檢(jian)(jian)定(ding)(ding)數量：一(yi)次可同(tong)(tong)時(shi)檢(jian)(jian)熱(re)(re)電(dian)(dian)(dian)偶(1-8)支，一(yi)次可同(tong)(tong)時(shi)檢(jian)(jian)同(tong)(tong)線制熱(re)(re)電(dian)(dian)(dian)阻(1-7)支；7、工作電(dian)(dian)(dian)源(yuan)：AC220V±10%，50Hz，并(bing)有良好保(bao)護接(jie)地(di)；8、高溫(wen)(wen)爐(lu)功率：約2KW；9、恒溫(wen)(wen)槽(cao)功率：約2KW；10、微機測(ce)(ce)(ce)控(kong)系統功率：<500。