Housing | Coated die-cast aluminium (corrosion-resistant) |
Dimensions (H x W x D) | 100 x 152 x 100 mm (with cable gland and light module) |
Weight | 0.7 kg |
Protection class | IP 64 |
Sensor combination | CO — H₂ — HC — NOx |
Reaction time | > 30 s |
Detection scenario | Smouldering fires according to EN 54/7, smouldering fires from various organic materials |
Voltage supply | 20 to 40 V DC |
Power consumption | 10 VA |
Internal fuse protection | 750 mA |
M-Bus Max. line length | ≈ 2 km |
M-Bus Max. line capacity | ≈ 200 nF |
M-Bus Baud rate | 4800 baud |
Limit value contact alarm relay | 680 Ω , 20 mA max. (Alarm closer) |
Limit value contact fault relay | 0 Ω, 40 V or 20 mA max. (Fault opener) |
Relative humidity | 0 to 99 % relative humidity (non-condensing) |
Temperature | -20 to +50 °C |