TE317DG是一款便(bian)攜式(shi)電子數字溫(wen)(wen)濕(shi)(shi)度(du)(du)(du)計，設計用(yong)于測量(liang)(liang)不(bu)同(tong)來源的溫(wen)(wen)度(du)(du)(du)和(he)(he)濕(shi)(shi)度(du)(du)(du)。它使(shi)(shi)(shi)(shi)用(yong)“K”型(xing)熱電偶探(tan)頭和(he)(he)“PT1000”熱電阻探(tan)頭。在同(tong)一臺儀器上使(shi)(shi)(shi)(shi)用(yong)兩(liang)個不(bu)同(tong)的溫(wen)(wen)度(du)(du)(du)傳(chuan)感(gan)器的優(you)點是能夠(gou)使(shi)(shi)(shi)(shi)用(yong)“PT1000”傳(chuan)感(gan)器以高精度(du)(du)(du)和(he)(he)速度(du)(du)(du)測量(liang)(liang)環境和(he)(he)液體溫(wen)(wen)度(du)(du)(du)，而使(shi)(shi)(shi)(shi)用(yong)“K”熱電偶可以測量(liang)(liang)接觸表面或煙霧中的更(geng)(geng)高溫(wen)(wen)度(du)(du)(du)。使(shi)(shi)(shi)(shi)用(yong)溫(wen)(wen)濕(shi)(shi)度(du)(du)(du)探(tan)頭可以測量(liang)(liang)溫(wen)(wen)度(du)(du)(du)、濕(shi)(shi)度(du)(du)(du)同(tong)時和(he)(he)露點精度(du)(du)(du)更(geng)(geng)高。

• TE317DG 有兩個外部探頭連接。
• 熱電阻探頭和溫濕度探頭都連接到“RH / TR”連接器，熱電偶探頭連接到“TC”連接器。
• 該儀器有一個用于測量環境溫度的內部“PT1000”傳感器。
• 儀器背面有兩個磁鐵，可將其固定在平坦的金屬表面上。