詳細介紹
聲光報警、數(shù)值顯示一體化設計。
模塊化設計,將傳感器與標定信息集成為可更換組件,即換即用,免去拆表、現(xiàn)場重新標定等步驟,維護更加便捷。
不銹鋼+鋁合金材質,整表防護等級達IP66,可適用于環(huán)境惡劣工況。
高亮度OLED顯示屏,LED狀態(tài)指示燈,顯示信息豐富。
內置3組開關量,可實現(xiàn)多級連鎖。
全中文菜單,紅外遙控操作,無需現(xiàn)場開蓋。
完備的產品認證(ATEX、CCCF等)。
描述 | 參數(shù) | GTQ-AF110 | GTQ-AF111 | GTQ-AF110-R | GTQ-AF111-R | AG310 | AG311 |
檢測氣體 | |||||||
可燃氣體 | 催化燃燒 | ● | ● | - | - | - | - |
紅外 | - | - | ● | ● | - | - | |
有毒氣體 | 電化學、紅外、PID | - | - | - | - | ● | ● |
性能 | |||||||
檢測范圍 | 3-99%LEL | ● | ● | ● | ● | - | - |
詳見氣體選型表 | - | - | - | - | ● | ● | |
典型響應時間* | T90≤30S | ● | ● | ● | ● | - | - |
T90≤60/180S | - | - | - | - | ● | ● | |
線性精度* | ≤±3%FS | ● | ● | ● | ● | ● | ● |
重復性* | ≤3%FS | ● | ● | ● | ● | ● | ● |
電氣特性 | |||||||
供電電源 | 18-28VDC(標準24VDC) | ● | ● | ● | ● | ● | ● |
產品功耗 | ≤3.5W | ● | ● | ● | ● | - | - |
≤2W | - | - | - | - | ● | ● | |
輸出信號 | 4-20mA | ● | - | ● | - | ● | - |
RS485 | - | ● | - | ● | - | ● | |
接線方式 | 三線制 | ● | - | ● | - | ● | - |
總線制 | - | ● | - | ● | - | ● | |
使用線纜 | RVVP3*1.5mm2 | ● | - | ● | - | ● | - |
RVVP4*1.0mm2 | - | ● | - | ● | - | ● | |
繼電器輸出 | 3組無源繼電器 | ● | ● | ● | ● | ● | ● |
顯示與操作 | |||||||
顯示 | OLED顯示 | ● | ● | ● | ● | ● | ● |
指示燈 | 電源、故障、報警、紅外 | ● | ● | ● | ● | ● | ● |
操作方式 | 紅外遙控操作 | ● | ● | ● | ● | ● | ● |
環(huán)境特性 | |||||||
防護等級 | IP66 | ● | ● | ● | ● | ● | ● |
工作溫度 | -40℃~70℃ | ● | ● | ● | ● | - | - |
-20℃~60℃ | - | - | - | - | ● | ● | |
工作濕度 | 10~95%RH非冷凝 | ● | ● | ● | ● | ● | ● |
工作壓力 | 80-120kPa | ● | ● | ● | ● | ● | ● |
結構特性 | |||||||
主體材料 | 鋁合金+不銹鋼 | ● | ● | ● | ● | ● | ● |
螺紋接口 | NPT1/2 | ● | ● | ● | ● | ● | ● |
重量 | 約2kg | ● | ● | ● | ● | ● | ● |
尺寸 | 145*202*100mm(H*W*D) | ● | ● | ● | ● | ● | ● |
認證 | |||||||
CPA | 2015C563-32 | ● | ● | ● | ● | ● | ● |
EX | ExdibⅡCT6 Gb | ● | ● | ● | ● | ● | ● |
CCCF | ROM | ● | - | ● | - | - | - |
ROM | - | ● | - | ● | - | - | |
SIL | SIL2 | ● | ● | ● | ● | ● | ● |
ATEX | ExdbibⅡCT6 Gb | ● | ● | ● | ● | ● | ● |
注:*不同氣體會有所差異,詳細請咨詢廠家。 |