Optical Smoke Detector ORB-OP-52027-APO Series Orbis IS Ex
- for intrinsically safe installation with safety barrier
- Supply voltage: 8.5 to 33 VDC
- Wiring: Two-wire, polarity-dependent
- Max. polarity reversal: 200 ms
- Switch-on phase: <20 s
- Current consumption in alarm: 40 mA at 24 V
- Certification ATEX, IECEx
- Alarm threshold tracking