SY-QT-2000S系列智能有毒有害氣體檢測儀可以24小時實時采集現場所測氣體的濃度，并判斷是否超過報警值，根據判斷結果執行對應報警動作，同時將采集的數據和報警信息傳送至氣體報警控制器，能在各個工業領域起到在線監測和記錄的作用。 產品特點 •采用*氣體傳感器，使用壽命更長，測量結果穩定、精確 •整機符合EMC設計標準，*抗電磁*力，適用于各種復雜工業現場 •多種信號輸出方式，能同時輸出4-20mA模擬信號、RS485數字信號、無線數字信號 •全自動溫度、濕度補償技術，測量數據真實有效 •配備紅外遙控器，無需開蓋，使得儀器的現場操作更加安全、方便 •安裝方式靈活多變，安裝過程簡單快捷，能適用于各種安裝場所 •工業級彩屏顯示，圖文引導式軟件操作菜單，支持中英文菜單切換 •氣體濃度單位能快速切換，自動換算 技術參數 產品類型：單一氣體在線檢測儀 檢測氣體：有毒有害氣體、可燃氣體、氧氣、VOC 檢測原理：電化學、催化燃燒、NDIR非色散紅外原理、PID光電離子化檢測 測量重復性：＜±1% 測量池確性：＜ ±3% 響應時間：根據所選傳感器而定，電化學＜ 60S，催化燃燒＜10S, PID ＜ 5S,紅外＜ 10S 信號輸出：三線制、四線制4-20mA電流信號；RS485數字信號；無線數字信號 報警輸出：現場聲光報警，報警音＞110 dB 繼電器報警輸出：高、低兩組無源觸點輸出 本地數據存儲： 5秒存儲一次，5年 采樣方式：自然擴散或泵吸流通式 工作電壓：DC12-36V 功 耗： <3W 界面顯示： 2.0寸工業彩屏 殼體襯料：壓鑄鋁+噴砂氧化，防爆防腐蝕 安裝方式：壁掛式，管道式，流通式，泵吸式（可選） 防爆等級：ExdIICT6 防護等級：IP66 工作溫度：-30 ~ 7（TC （特種環境可以定制） 工作濕度：<95%RH,無冷凝（濕度 >90% RH,可配過濾器） 儀器尺寸：194X 155 X 70mm 儀器重量：約1.5Kg
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