電加熱控制QAF81.6西門子防凍開關

西門子(zi)樓宇暖通自(zi)控(kong)代(dai)理商，型號齊(qi)全，備貨充足，*，我們可提供售前選型及售后(hou)安裝調(diao)試等服務！

參數簡介：
測量范圍：-5-15℃
傳感器長度：大約0.3m
媒質：空氣
防護等級：IP54
適用于空氣溫度監測
對任意30cm長毛細管的溫度變化做出反應

產品優勢：
高(gao)可(ke)靠(kao)，高(gao)精度，密封防塵
不受大氣壓影響
設置簡單，易調(diao)節

微小的轉(zhuan)換差
良(liang)好的重復性(xing)

防凍(dong)開關技術參數：

QAF81.3 ：數字量輸出，毛細管長度：3000mm
QAF81.6：數字量輸出，毛細管長度：6000mm
QAF81.6M：數字量輸出，毛細管長度：6000mm復位
QAF63.2-J：輸出0...10v ，毛細管長度：2000m
QAF63.6-J：輸出0...10v ，毛細管長度：6000mm
QAF64.2-J：輸出0...10v 和兩位，毛細管長度：2000mm
QAF64.6-J：輸出0...10v 和兩位，毛細管長度：6000mm

應用領域：
應用于制冷/空氣調節系統
應用于冷藏、加熱、低溫防凍保護和空調系統
應用于風機盤管溫度監測保護，風道溫度監測控制
制冷機、冷凍庫的防凍保護控制

 用途：

防凍保(bao)護器(qi)QAF81...在通風(feng)空(kong)調系(xi)統(tong)中監(jian)測LTHW加熱盤管空(kong)氣側溫度來防凍。

具有較小(xiao)的轉換差和良好的重復性。

可自動復位（手動復位需要具有QAF81.6M）
典型應用：防凍自動調溫器可以用來實現以下功能：
停止風扇
關閉室外風閥
將加熱盤管關閉
啟動加熱盤管泵
關閉冷卻器（冷凝器）和加濕器
錯誤可視/或防凍報警

電加熱控制QAF81.6西門子防凍開關，以上是產品簡述，網上價格不實，歡迎電聯商榷。

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