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 |
- Bảo hành: 12 tháng.
