Autronica BHH-31A/EX Addressable Optical Smoke Detector
The Autronica BHH-31A/Ex is an analogue, addressable smoke detector, to detector combustion gases that mainly consist of visible (large) particles.
The Autronica BHH-31A/Ex is an analogue, addressable smoke detector, to detector combustion gases that mainly consist of visible (large) particles. The BHH-31A/EX measures the reflected infrared light in the measuring chamber.
The Autronica 116-BHH-31A/EX is not influenced by electrical radiance from mobile phones etc. The Autronica 116-BHH-31A/EX is suitable for use in hazardous areas zone 1 and zone 2, and is connected via the BZ-32 Zener Barrier.
| Weight | 1 kg |
|---|---|
| Weight | ~280 g |
| Color | Grey |
| Sensitivity | According to EN-54 Part 7/9 |
| Nominal voltage | 14VDC – 2 V |
| IP Rating | IP44D |
| Temperature range | -20°C to +70°C |
| Relative Humidity | 0 to 90% RH |
| System/Series | BS-100 |
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