賀德克溫度傳感/全新德(de)國進口(kou)HYDAC工(gong)(gong)(gong)(gong)廠直發,由德(de)國工(gong)(gong)(gong)(gong)廠倉庫同意整理出貨(huo),航運(yun)到(dao)中國,貨(huo)源品(pin)質有保證,維特銳公(gong)司已經(jing)有15年的(de)(de)進口(kou)工(gong)(gong)(gong)(gong)業品(pin)銷(xiao)售經(jing)驗(yan)了,公(gong)司與上千家進口(kou)品(pin)牌工(gong)(gong)(gong)(gong)廠有著(zhu)長(chang)期直接(jie)的(de)(de)合作(zuo), 并(bing)在德(de)國美國設(she)立了自(zi)己的(de)(de)辦事(shi)處,專業提供(gong)進口(kou)工(gong)(gong)(gong)(gong)業自(zi)動化(hua)設(she)備,自(zi)動化(hua)控制(zhi)(zhi),流量計,傳感器(qi)(qi),編(bian)碼器(qi)(qi),閥門,泵,過濾器(qi)(qi),機器(qi)(qi)人,液壓(ya)設(she)備,切削工(gong)(gong)(gong)(gong)具,壓(ya)力開關,點火器(qi)(qi),控制(zhi)(zhi)器(qi)(qi)等(deng)專業工(gong)(gong)(gong)(gong)業自(zi)動化(hua)解決方案(an)眾多企業信(xin)賴的(de)(de)合作(zuo)伙(huo)伴,德(de)國歐美品(pin)牌價格(ge)優(you)勢-值得您選擇 。 HYDAC傳(chuan)(chuan)感(gan)(gan)器(qi)(qi)(qi)(qi)產品包含有:壓力傳(chuan)(chuan)感(gan)(gan)器(qi)(qi)(qi)(qi),溫度傳(chuan)(chuan)感(gan)(gan)器(qi)(qi)(qi)(qi),體積流量傳(chuan)(chuan)感(gan)(gan)器(qi)(qi)(qi)(qi),液位傳(chuan)(chuan)感(gan)(gan)器(qi)(qi)(qi)(qi),行(xing)程傳(chuan)(chuan)感(gan)(gan)器(qi)(qi)(qi)(qi),轉(zhuan)速(su)傳(chuan)(chuan)感(gan)(gan)器(qi)(qi)(qi)(qi),污染傳(chuan)(chuan)感(gan)(gan)器(qi)(qi)(qi)(qi),油況(kuang)傳(chuan)(chuan)感(gan)(gan)器(qi)(qi)(qi)(qi),距離(li)傳(chuan)(chuan)感(gan)(gan)器(qi)(qi)(qi)(qi)等。種類齊全(quan),能(neng)滿(man)足不同(tong)工況(kuang)客戶的要求。 賀德克溫度傳感器是指能(neng)感(gan)(gan)受溫(wen)(wen)度(du)(du)并(bing)轉換成(cheng)可用輸出信號的(de)(de)(de)傳(chuan)(chuan)感(gan)(gan)器(qi)。溫(wen)(wen)度(du)(du)傳(chuan)(chuan)感(gan)(gan)器(qi)是溫(wen)(wen)度(du)(du)測量(liang)(liang)儀(yi)表的(de)(de)(de)核(he)心部分(fen),品(pin)種(zhong)繁多。 是工農業生(sheng)產過程中(zhong)(zhong)一個很重要而(er)普遍的(de)(de)(de)測量(liang)(liang)參數。溫(wen)(wen)度(du)(du)的(de)(de)(de)測量(liang)(liang)及控制(zhi)對(dui)保(bao)證產品(pin)質量(liang)(liang)、提高生(sheng)產效率、節約(yue)能(neng)源、生(sheng)產安全、促進國民經濟的(de)(de)(de)發展起到非常重要的(de)(de)(de)作(zuo)用。由于溫(wen)(wen)度(du)(du)測量(liang)(liang)的(de)(de)(de)普遍性,溫(wen)(wen)度(du)(du)傳(chuan)(chuan)感(gan)(gan)器(qi)的(de)(de)(de)數量(liang)(liang)在(zai)各(ge)種(zhong)傳(chuan)(chuan)感(gan)(gan)器(qi)中(zhong)(zhong)居首位,約(yue)占50%。 賀德克溫度傳感器挑選方法: 如果要(yao)進行可靠的(de)溫度測量,首先就需要(yao)選(xuan)擇(ze)正確的(de)溫度儀表(biao),也就是溫度傳(chuan)感器。其中(zhong)熱(re)電(dian)偶(ou)、熱(re)敏電(dian)阻、鉑電(dian)阻(RTD)和溫度IC都是測試中(zhong)最(zui)常用的(de)溫度傳(chuan)感器。 以下是對熱電偶和(he)熱敏電阻兩種溫度儀表的特點介(jie)紹。 1、熱電偶 熱電(dian)偶(ou)是(shi)溫度(du)(du)測(ce)量中(zhong)最常用的溫度(du)(du)傳感器。其主要(yao)好處(chu)是(shi)寬溫度(du)(du)范圍和(he)適應各種(zhong)大氣環境,而且結(jie)實、價低,無需供電(dian),也(ye)是(shi)*的。熱電(dian)偶(ou)由在一端(duan)連(lian)接的兩(liang)條不同(tong)金屬(shu)(shu)線(金屬(shu)(shu)A和(he)金屬(shu)(shu)B)構(gou)成,當(dang)熱電(dian)偶(ou)一端(duan)受熱時,熱電(dian)偶(ou)電(dian)路中(zhong)就有(you)電(dian)勢差(cha)。可用測(ce)量的電(dian)勢差(cha)來(lai)計算溫度(du)(du)。 簡而言(yan)之,熱(re)電(dian)偶是最(zui)簡單和最(zui)通用的(de)(de)溫(wen)度(du)傳感器,但(dan)熱(re)電(dian)偶并不適合高精度(du)的(de)(de)的(de)(de)測量和應用。 2、熱敏電阻 熱敏電阻是(shi)用半導體材(cai)料, 大(da)多為負溫度(du)系數,即阻值隨(sui)溫度(du)增加而降低(di)。 溫度變(bian)(bian)化會造(zao)成大的(de)阻值改變(bian)(bian),因(yin)此它是最靈敏的(de)溫度傳感器。但熱敏電阻的(de)線(xian)性度極差,并且與生產工(gong)藝有很(hen)大關(guan)系(xi)。制造(zao)商給不出標準化的(de)熱敏電阻曲線(xian)。 熱(re)敏(min)(min)電(dian)(dian)(dian)阻(zu)還(huan)有(you)其(qi)自(zi)身的(de)測量技(ji)巧。熱(re)敏(min)(min)電(dian)(dian)(dian)阻(zu)體積小是優點(dian),它能很(hen)快穩定,不會(hui)造(zao)成熱(re)負載。不過也因此(ci)很(hen)不結實,大電(dian)(dian)(dian)流(liu)會(hui)造(zao)成自(zi)熱(re)。由于熱(re)敏(min)(min)電(dian)(dian)(dian)阻(zu)是一種電(dian)(dian)(dian)阻(zu)性(xing)器件,任何電(dian)(dian)(dian)流(liu)源都會(hui)在其(qi)上因功率而造(zao)成發熱(re)。功率等(deng)于電(dian)(dian)(dian)流(liu)平方與電(dian)(dian)(dian)阻(zu)的(de)積。因此(ci)要使用小的(de)電(dian)(dian)(dian)流(liu)源。如(ru)果(guo)熱(re)敏(min)(min)電(dian)(dian)(dian)阻(zu)暴露在高熱(re)中,將導(dao)致Y久性(xing)的(de)損(sun)壞(huai)。 賀德克溫度傳感器*現貨型號: hydac ETS386-2-150-000+TFP100+S.S+ZBE06+ZBM310 溫度開關 hydac ETS1701-100-000+S.S+TFP100 溫度開關 hydac ETS1701-100-000+TFP100+S.S 溫度開關 hydac ETS1701-100-000+S.S+TFP100 溫度傳感器 hydac ETS388-5-150-000+ZBM300+TFP100+S.S+ZBE08S-05 溫度開關 hydac ETS1701-100-000+TFP100+S.S 溫度開關 hydac ETS1701-100-000+TFP100 溫度傳感器 hydac ETS1701-100-000+TFP100+S.S 溫度(du)開關 HYDAC ETS3228-3-100-000 HYDAC ETS3228-3-100-400 HYDAC ETS3228-3-250-000 HYDAC ETS3228-5-250-400 HYDAC ETS3228-5-350-000 HYDAC ETS3228-5-350-400 HYDAC ETS3866-2-000-000 HYDAC ETS3866-3-000-000 HYDAC ETS3226-3-100-400 HYDAC ETS3226-3-250-000 HYDAC ETS3226-3-250-400 HYDAC ETS3226-3-350-000 HYDAC ETS3226-3-350-400 此信息版權歸上海維特銳所有,如需了解更多有關賀德克詳情,請點擊:德國HYDAC賀德克 |