Đầu dò cảm biến NO2 COFEM SDN
- Đầu dò cảm biến NO2 COFEM SDN có thể đo nồng độ NO2 và truyền đọc đến bảng điều khiển.
- Đạt tiêu chuẩn UNE 23300.
Features
- Compatible with conventional control panel CCO and MiniCO models and addressable control panel ZafirCO.
- The sensor base support installations with 16 mm diameter pipe.
- It has red LED which identifies the sensor communication and concentrations of ventilations and alarm.
- Connected with addressable control panels, it supports maintenance mode to check the status of the sensor when face to test gas.
- It contains programming number to allow identification of sensor at addressable control panel.
- Designed according to European standard EN 50545-1.
- UNE 23300 certified.
Đặc tính kỹ thuật
Model SDN
Supply 24-34V with polarity
Current in standby 2 mA
Current in alarm 4 mA
Activation indicator Red led
Dimensions Ø115mm/60mm
Humidity 20-95%RH
Temperature -10ºC+50ºC
Standards UNE 23300/EN 50545-1
IP 30
Life time Until 4 years
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