Intrinsically safe barrier unit 2842
Features
- Barrier unit for addressable intrinsically safe fire detectors in hazardous areas
- Barrier unit connects directly on the loop and is mounted outside Ex area
- Up to 20 detectors can be connected to each IS barrier unit
- IP66/67 for outdoor use or in humid Areas
- Tested and approved according to EN54-18:2005
- ATEX certificate: DEKRA 11ATEX0106
- CPR: 2831-CPR-F2577
Specifications
- Voltage: 24 V DC 50 mA
- Operating temperature: - 10 to +50 °C
- Ambient humidity: < 95%
- Dimensions: 300x300x132 mm
- Weight: 3100 g
- IP66/67
- ATEX: II (1) G [Ex ia Ga] IIC
Related products
- 2840 - IS Analog optical smoke detector
- 2841 - IS Analog heat detector
- 2843 - IS Backbox for detector