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Optical Smoke Detector for Ex Areas
DO1101A‐Ex -
The DO1101A‐Ex is an Optical Smoke Detector for the detection of smoldering and flaming fires in potentially explosive areas in zones 1 and 2.
- Manufacturer: Bosch
- Origin: China
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- Elegant, compact and robust design
- Deception-proof operating behaviour
- High level of resistance to temperature fluctuations, humidity, corrosion and contamination
- High resistance to interference through current gain
- Operating voltage 16 V DC . . . 28 V DC
- Standby current consumption 0.1 mA
- Protection class as per EN 60529 IP 43
- Monitoring area as per EN 54‐7 Max. 120 m2 (Heed local guide-lines!)
- Detection principle Scattered light measurement
- Explosion classification in line with IEC 60079 and EN 50020: Eex ib IIC T4 (Ta ≤ 60 °C)
>>> Learn more: Bosch Conventional Fire Alarm System
>>> Learn more: Bosch Addressable Fire Alarm System (EN 54)
>>> Learn more: Other Product
- Deception-proof operating behaviour
- High level of resistance to temperature fluctuations, humidity, corrosion and contamination
- High resistance to interference through current gain
- Operating voltage 16 V DC . . . 28 V DC
- Standby current consumption 0.1 mA
- Protection class as per EN 60529 IP 43
- Monitoring area as per EN 54‐7 Max. 120 m2 (Heed local guide-lines!)
- Detection principle Scattered light measurement
- Explosion classification in line with IEC 60079 and EN 50020: Eex ib IIC T4 (Ta ≤ 60 °C)
>>> Learn more: Bosch Conventional Fire Alarm System
>>> Learn more: Bosch Addressable Fire Alarm System (EN 54)
>>> Learn more: Other Product
