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KRIWAN INT69RCY壓縮機保護器22A408S21

 
 
單價 面議對比
詢價 暫無
發(fā)貨 上海付款后3天內(nèi)
品牌 KRIWAN
過期 長期有效
更新 2016-03-21 13:21
 
詳細說明

特別提示:訂貨號由22A194S22更改為22A408S21!!!
功能介紹:
符合DIN 44081/082標(biāo)準(zhǔn),具有不同響應(yīng)溫度最多可達9個PTC能夠串行連接到測量回路輸入端,假如所監(jiān)控的區(qū)域內(nèi)某一點溫度超過PTC傳感器的正常響應(yīng)溫度,則傳感器電阻增加,INT69 SC控制模塊開關(guān)關(guān)閉,具有30分鐘時間的定時器開始運行,在此段時間內(nèi),繼電器是鎖定的,只有當(dāng)定時器結(jié)束定時或電源電壓切斷2秒后,假如達到預(yù)定電阻值,則繼電器可以釋放(打開),否則繼電器繼續(xù)處于關(guān)閉狀態(tài),直至冷卻至3KΩ阻值或排除測量回路的故障(PTC頭部開路)。傳感器、繼電器和電源電路之間電流是真正隔離的。
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手    機:15201797735
電    話:021-62041956
傳    真:021-62042259
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郵    編:200061
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