巴士德溫度開關L2H-H352S現貨的詳細資料:
巴士德溫度開關
溫(wen)(wen)度(du)開(kai)關(guan)在低溫(wen)(wen)時(shi)處于(yu)導通狀態;當溫(wen)(wen)度(du)升到溫(wen)(wen)度(du)開(kai)關(guan)的動(dong)作溫(wen)(wen)度(du)時(shi),溫(wen)(wen)度(du)開(kai)關(guan)斷開(kai); 當溫(wen)(wen)度(du)降到動(dong)作溫(wen)(wen)度(du)以下時(shi)溫(wen)(wen)度(du)開(kai)關(guan)又導通。
測(ce)試溫(wen)(wen)度(du)(du)(du)開(kai)(kai)關(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)好(hao)壞(huai),可(ke)用(yong)(yong)(yong)萬(wan)用(yong)(yong)(yong)表(biao)電阻(zu)檔,把萬(wan)用(yong)(yong)(yong)表(biao)的(de)(de)(de)(de)兩根表(biao)筆分別接(jie)溫(wen)(wen)度(du)(du)(du)開(kai)(kai)關(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)兩個引腳,在常溫(wen)(wen)下萬(wan)用(yong)(yong)(yong)表(biao)顯示(shi)(shi)阻(zu)值基(ji)本為0,然后(hou)用(yong)(yong)(yong)燒熱(re)的(de)(de)(de)(de)電烙鐵(tie)(20 W 以上的(de)(de)(de)(de)烙鐵(tie)即(ji)可(ke)以)給溫(wen)(wen)度(du)(du)(du)開(kai)(kai)關(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)金屬外殼加(jia)熱(re)大(da)(da)約2~3 min 后(hou)(達到了溫(wen)(wen)度(du)(du)(du)開(kai)(kai)關(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)動作溫(wen)(wen)度(du)(du)(du))溫(wen)(wen)度(du)(du)(du)開(kai)(kai)關(guan)(guan)(guan)(guan)(guan)響(xiang)一聲,同(tong)時(shi)萬(wan)用(yong)(yong)(yong)表(biao)的(de)(de)(de)(de)顯示(shi)(shi)阻(zu)值應(ying)為無窮大(da)(da)。拿開(kai)(kai)電烙鐵(tie),待溫(wen)(wen)度(du)(du)(du)開(kai)(kai)關(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)溫(wen)(wen)度(du)(du)(du)下降(jiang)后(hou),又可(ke)聽到響(xiang)一聲,同(tong)時(shi)萬(wan)用(yong)(yong)(yong)表(biao)顯示(shi)(shi)的(de)(de)(de)(de)阻(zu)值又為零(ling)。能有這樣(yang)(yang)變化的(de)(de)(de)(de)溫(wen)(wen)度(du)(du)(du)開(kai)(kai)關(guan)(guan)(guan)(guan)(guan)就是好(hao)的(de)(de)(de)(de)。 如果用(yong)(yong)(yong)萬(wan)用(yong)(yong)(yong)表(biao)電阻(zu)檔測(ce)溫(wen)(wen)度(du)(du)(du)開(kai)(kai)關(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)兩根引出(chu)線不通;或(huo)者測(ce)量時(shi)通,而給溫(wen)(wen)度(du)(du)(du)開(kai)(kai)關(guan)(guan)(guan)(guan)(guan)加(jia)熱(re)很長時(shi)間,溫(wen)(wen)度(du)(du)(du)開(kai)(kai)關(guan)(guan)(guan)(guan)(guan)也不斷,這樣(yang)(yang)的(de)(de)(de)(de)溫(wen)(wen)度(du)(du)(du)開(kai)(kai)關(guan)(guan)(guan)(guan)(guan)就是壞(huai)的(de)(de)(de)(de)。
巴士德溫度開關
BARKSDALE溫度開關CU68-024-CT08-100A
BARKSDALE流量(liang)傳(chuan)感器(qi)BFS-20-O-G1-MS-NO-ST 20-601/min
BARKSDALE壓力(li)變(bian)送器UPA5-1602-1-1
BARKSDALE(巴士德)壓(ya)力(li)開關 BPS312VM0050BP
BARKSDALE(巴士(shi)德(de))壓力開(kai)關(guan) BPS31GVM0200BP
BARKSDALE(巴士(shi)德)壓力開(kai)關 BPS34GVM0100BP
BARKSDALE(巴士德)溫度開(kai)關 MT1H、MT2H、T1X
BARKSDALE(巴士德(de))9692X、B1T/B2T、B1X/B2X
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