Detectomat · Detectors
Detectomat HSSD-2 M Laser Aspirating Smoke Detector
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Product description
The Detectomat HSSD-2 M is an active laser aspirating smoke detector designed for early fire detection in sensitive and heavily contaminated environments. It uses detection technology that adapts to environmental conditions and a dust separation system.
Key features
- Integrated 2 x 16 character LCD display and control panel with arrow keys
- Intelligent learning modes for automatic adaptation to environmental conditions
- Laser sensor technology that takes environmental conditions into account, with adjustable alarm thresholds
- Patented Dual Technology LDD 3D3 laser dust separation and removal system to prevent unwanted alarms caused by dust
- Automatic day/night mode and fast-learning function
- Integrated technology and dust filter to counter the effects of contamination and dust
- Four sampling pipes and a return pipe that balances the pressure differential within the system
- Network connection via the RS 485 interface, supporting up to 127 participants
- Five volt-free relay outputs for information, pre-alarm, fire 1, fire 2 and fault
- Requires an external power supply; connects to Loop 3000 via the IOM
- Product 31 will be discontinued as of December 2025; final orders were accepted until 30 September 2025. From January 2026, only remaining stock and warranty replacements will be available.
Technical specifications
| Supply voltage | External 21,6–26,4 V DC |
|---|---|
| Current consumption | 450 mA at 24 V DC |
| Response sensitivity | Adjustable between 0,002–25 % obs/m |
| Particle sensitivity | 0,0003–10 µm |
| Sampling pipe | 4 pipe; maximum length 250 m |
| Total pipe length | Up to 200 m |
| Sampling hole | Up to 100 devices |
| Maximum number of holes according to EN 54-20 class | Class C: 80; Class B: 60; Class A: 20 |
| Return pipe | 1 units |
| Relay outputs | 5 volt-free relays for information, pre-alarm, fire 1, fire 2 and fault |
| Operating temperature | −10 °C to +60 °C |
| Relative humidity | Maximum 90%, non-condensing |
| Protection rating | IP 50 |
| Dimensions (H x W x D) | 372 x 427 x 95 mm |
| Weight | 5,2 kg |
| Housing material | Cast aluminium, ABS |
| Housing colour | Light grey |
| Standard | DIN EN 54-20 |
| VdS approval | G 203024 |
Manufacturer's product number: 31114
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