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 |
