SBWR-2282/230熱電偶一體化(hua)數顯(xian)溫(wen)度變送器

SBW系列帶熱電(dian)(dian)(dian)(dian)(dian)(dian)阻、熱電(dian)(dian)(dian)(dian)(dian)(dian)偶溫(wen)度(du)(du)變(bian)送(song)器，它(ta)集熱電(dian)(dian)(dian)(dian)(dian)(dian)偶或(huo)熱電(dian)(dian)(dian)(dian)(dian)(dian)阻同(tong)變(bian)送(song)器為一體(ti)，能(neng)直接測(ce)量-200~1600℃范(fan)圍內的液體(ti)、蒸汽和氣體(ti)介質的溫(wen)度(du)(du)，儀(yi)(yi)表采用二線(xian)制傳送(song)方(fang)式，將(jiang)溫(wen)度(du)(du)轉(zhuan)變(bian)成(cheng)(cheng)與熱電(dian)(dian)(dian)(dian)(dian)(dian)阻、熱電(dian)(dian)(dian)(dian)(dian)(dian)偶信號成(cheng)(cheng)正比(bi)的4-20mA統一輸(shu)出(chu)信號，送(song)顯示、記錄調節(jie)儀(yi)(yi)表或(huo)計算機，SBWR-2282/230熱電(dian)(dian)(dian)(dian)(dian)(dian)偶一體(ti)化數顯溫(wen)度(du)(du)變(bian)送(song)器能(neng)測(ce)量0~1000℃范(fan)圍內的介質溫(wen)度(du)(du)，還具有耐震、耐潮濕、精(jing)度(du)(du)高、功耗低、使用環(huan)境溫(wen)度(du)(du)范(fan)圍廣，工作穩定可靠等優點，它(ta)作為新一代(dai)的測(ce)溫(wen)變(bian)送(song)儀(yi)(yi)表被廣泛應用于冶金、石油化工、制藥、電(dian)(dian)(dian)(dian)(dian)(dian)力、紡織、食品(pin)、科(ke)研等工業部門。

SBWR-2282/230熱電偶一體化數顯溫度變送器主要技術參數
◆量程范圍：0-600-800-1000℃
◆輸入類型：K分度
◆輸出類型：輸出4-20mA（輸出與對應溫度呈線性）
◆精度等級：±0.5%FS，可以做成±0.2%FS
◆熱電偶精度：I級 ±1.5℃或±0.004｜t｜，II級 ±2.5℃或±0.0075｜t｜
◆熱電偶保護管直徑：16mm
◆熱電偶保護管材質：304、321、316、2520等
◆熱電偶類型：鎳鉻-鎳硅
◆熱電偶安裝方式：固定螺紋式
◆熱電偶響應時間：T0.5≤45S
◆傳送方式：二線制
◆工作電源：DC12~35V，額定工作電壓DC24V
◆負載電阻：0-600Ω，額定負載250Ω
◆環境溫度：-25℃~80℃（危險場合不高于70℃）
◆相對濕度：5%~95%
◆環境溫度影響：≤0.05/1℃