Smoke Detector ORS 144 K
Optical smoke detector for smoldering fires and open fires with smoke development.
Its special features are: - Alarm threshold tracking
- Optical contamination/status display
- Measurement chamber monitoring
- Communication connection for RSBus
- Potential-free normally open contact
- Thermoelement for activation at an ambient temperature above 70°C.
Technical Data Temperature: | 70°C |
Operating voltage: | 18 to 28 V DC |
Current consumption at 28 V DC: | |
Standby: | 22 mA |
Alarm: | 11 mA |
Fault: | 16 mA |
Relay contact: | Normally open |
Switching voltage: | 30 V DC |
Switching current: | 1 A |
Switching power: | 30 W |
Protection class: | IP 42 |
Operating ambient temperature: | -20°C to +60°C |
Color: | white, similar to RAL 9010 |
Weight: | 120 g |
Periodic monitoring: | annual maintenance |
Technical data |
Color |
White |
Protection class |
IP 40 |