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PR6423/011-020-原廠直銷德國(guó)EPRO傳感器天津辦事處
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【詳細(xì)說明】
原廠直銷德國(guó)EPRO傳感器天津辦事處
EPRO膨脹式傳感器原理:膨脹式溫度傳感器根據(jù)液體,固體,氣體受熱時(shí)產(chǎn)生熱膨脹的原理,這類溫度傳感器有液體膨脹式,固體膨脹式和氣體膨脹式,。氣體EPRO膨脹式傳感器1.在有刻度的細(xì)玻璃管里充入液體(稱為工作液,如水銀,酒精等)構(gòu)成液體膨脹式溫度計(jì),。常用的有水銀玻璃溫度計(jì)和電接點(diǎn)式溫度計(jì),這種溫度計(jì)遠(yuǎn)不能算傳感器,它只能就地指示溫度。電接點(diǎn)式溫度計(jì)可對(duì)設(shè)定的某一溫度發(fā)出開關(guān)信號(hào)或進(jìn)行位式控制,有固定式和可調(diào)式兩種,??烧{(diào)電接點(diǎn)式溫度計(jì),其中一根鉑絲接在毛細(xì)管下部固定處,另一根鉑絲根據(jù)設(shè)定溫度可以上下移動(dòng),當(dāng)升至設(shè)定溫度時(shí),鉑絲與水銀柱接通,反之?dāng)嚅_,這種既可指示,又能發(fā)出通斷信號(hào),常用于溫度測(cè)量和雙位控制。固體EPRO膨脹式傳感器2,固體膨脹式是以雙金屬元件作為溫度敏感元件受熱而產(chǎn)生膨脹變形來測(cè)溫的,。它由兩種線膨脹系數(shù)不同的金屬緊固結(jié)合而成雙金屬片,為提高靈敏度常作成螺旋形,。雙金屬溫度計(jì)的結(jié)構(gòu):螺旋形雙金屬片一端固定,另一端連接指針軸,當(dāng)溫度變化時(shí),雙金屬片彎曲變形,通過指針軸帶動(dòng)指針偏轉(zhuǎn)顯示溫度。它常用于測(cè)量-80℃~600℃范圍的溫度,抗震性能好,讀數(shù)方便,但精度不太高,用于工業(yè)過程測(cè)溫,上下限報(bào)警和控制,。氣體EPRO膨脹式傳感器
原廠直銷德國(guó)EPRO傳感器天津辦事處
德國(guó)EPRO傳感器型號(hào):
PR6422/015-021 PR6422/015-041
PR6422/016-021 PR6422/016-041
PR6422/017-021 PR6422/017-041
PR6422/018-021 PR6422/018-041
PR6422/110-021 PR6422/110-041
PR6422/111-021 PR6422/111-041
PR6422/112-021 PR6422/112-041
PR6422/113-021 PR6422/113-041
PR6422/114-021 PR6422/114-041
PR6422/115-021 PR6422/115-041
PR6422/116-021 PR6422/116-041
PR6422/117-021 PR6422/117-041
PR6422/118-021 PR6422/118-041
PR6422/010-022 PR6422/010-042
PR6422/011-022 PR6422/011-042
PR6422/012-022 PR6422/012-042
PR6422/013-022 PR6422/013-042
PR6422/014-022 PR6422/014-042
PR6422/015-022 PR6422/015-042
PR6422/016-022 PR6422/016-042
PR6422/017-022 PR6422/017-042
PR6422/018-022 PR6422/018-042
PR6422/110-022 PR6422/110-042
PR6422/111-022 PR6422/111-042
PR6422/112-022 PR6422/112-042
PR6422/113-022 PR6422/113-042
PR6422/114-022 PR6422/114-042
PR6422/115-022 PR6422/115-042
PR6422/116-022 PR6422/116-042
PR6422/117-022 PR6422/117-042
PR6422/118-022 PR6422/118-042
PR6422/010-020 PR6422/010-040
PR6422/011-020 PR6422/011-040
PR6422/012-020 PR6422/012-040
PR6422/013-020 PR6422/013-040
PR6422/014-020 PR6422/014-040
PR6422/015-020 PR6422/015-040
PR6422/016-020 PR6422/016-040
PR6422/017-020 PR6422/017-040
PR6422/018-020 PR6422/018-040
PR6422/110-020 PR6422/110-040
PR6422/111-020 PR6422/111-040
PR6422/112-020 PR6422/112-040
PR6422/113-020 PR6422/113-040
PR6422/114-020 PR6422/114-040
PR6422/115-020 PR6422/115-040
PR6422/116-020 PR6422/116-040
PR6422/117-020 PR6422/117-040
PR6422/118-020 PR6422/118-040
PR6423/000-000 PR6423/001-000 PR6423/002-000 PR6423/003-000 PR6423/004-000 PR6423/005-000 PR6423/006-000 PR6423/007-000 PR6423/008-000 PR6423/009-000 PR6423/000-010 PR6423/001-010 PR6423/002-010 PR6423/003-010 PR6423/004-010 PR6423/005-010 PR6423/006-010 PR6423/007-010 PR6423/008-010 PR6423/009-010 PR6423/000-020 PR6423/001-020 PR6423/002-020 PR6423/003-020 PR6423/004-020 PR6423/005-020 PR6423/006-020 PR6423/007-020 PR6423/005-030 PR6423/006-030 PR6423/007-030 PR6423/008-030 PR6423/009-030 PR6423/000-040 PR6423/001-040 PR6423/002-040 PR6423/003-040 PR6423/004-040 PR6423/005-040 PR6423/006-040 PR6423/007-040 PR6423/008-040 PR6423/003-110 PR6423/004-110 PR6423/005-110
PR6423/006-110 PR6423/007-110 PR6423/008-110 PR6423/009-110 PR6423/004-130 PR6423/005-130 PR6423/006-130 PR6423/007-130 PR6423/008-130 PR6423/009-130 PR6423/000-140 PR6423/001-140 PR6423/002-140 PR6423/003-140 PR6423/004-140 PR6423/005-140 PR6423/006-140 PR6423/007-140 PR6423/008-140 PR6423/009-140 PR6423/010-000 PR6423/011-000 PR6423/012-000 PR6423/013-000 PR6423/014-000 PR6423/015-000 PR6423/016-000 PR6423/017-000 PR6423/018-000 PR6423/019-000 PR6423/010-010 PR6423/011-010 PR6423/012-010 PR6423/013-010 PR6423/014-010 PR6423/015-010 PR6423/016-010 PR6423/017-010 PR6423/018-010 PR6423/019-010 PR6423/010-020 PR6423/011-020 PR6423/012-020 PR6423/013-020 PR6423/014-020
PR6426/000-100 PR6426/000-110 PR6426/000-120 PR6426/000-130 PR6426/000-140 PR6426/000-000 PR6426/000-010 PR6426/000-020 PR6426/000-030 PR6426/000-040 PR6426/010-100 PR6426/010-110 PR6426/010-120 PR6426/010-130 PR6426/010-140 PR6426/010-000 PR6426/010-010 PR6426/010-020 PR6426/010-030 PR6426/010-040
PR9268/200-000 PR9268/201-000 PR9268/202-000
原廠直銷德國(guó)EPRO傳感器天津辦事處