AirSense Stratos HSSD2 High Sensitivity Smoke Detector
Obsolete
Summary
The AirSense Stratos HSSD2 is a high sensitivity smoke detector designed to provide the earliest possible warning of incipient fires while minimizing nuisance alarms. Utilizing ClassiFire Perceptive Artificial Intelligence, it automatically adjusts its sensitivity to suit the environment, ensuring optimal performance without complex setup. This makes it ideal for environments ranging from computer rooms to smoky areas.
With upgradable volt-free Fire and Fault relay outputs, the Stratos HSSD2 can be integrated with local fire detection or Building Management Systems (BMS) for remote monitoring. Its versatility makes it suitable for a wide range of applications, including data storage units, prison cells, plant rooms, and heritage property protection.
Features
- Laser-based forward light scatter for early warning
- Combined sampling pipe up to 200m in length
- ClassiFire® AI system for dynamic adjustment
- Dual Technology LDD 3D3 for dust discrimination
- RS485 communications for networking
- Large area coverage up to 2000m²
- Multiple international approvals (CPR, LPCB, VdS, NF, CSIRO, UL & FM)
Specifications
- Status Indication : LED and LCD
- User Interface : Keypad
- Alarm Levels : 4 (Aux, Pre-alarm, Alarm, Alarm 2)
- Operating Voltage : 21.6 to 26.4 VDC
- Current Consumption : 450 mA at fan speed 8
- Detection Principle : Laser light scattering mass detection and particle evaluation
- Range : 0.0015% to 25% (%Obs/m)
- Particle Sensitivity Range : 0.003μ to 10μ
- Sampling Pipe Length : 100 m maximum single run (50 m in moving air), 200 m combined maximum
- Inlet Quantity : 4
- Exhaust : 1 (optional)
- Input Quantity : 3 – Programmable
- Output Quantity : 5 – Pre-Alarm, Alarm, Alarm2, Aux Alarm (n/o) and Fault (n/c)
- Output Type and Rating : 500 mA @ 30 V
- Physical Dimensions : 427 x 372 x 95 mm (W x H x D)
- Net Weight : 5.2 kg
- Colour : Cream
- Mounting Type : Wall mount
- Cable Entries : 6 x M20
- Material (Body) : Polycarbonate
- Material : Sheet steel enclosure with plastic front cover
- Operating Temperature : -10 to +60°C (EN54-20)
- Relative Humidity : 0 to 90% noncondensing
- Environment : Indoor
- IP Rating : IP40
- Certification : EN54-20, FM, UL
- Sampling Pipework Diameter : 27mm OD
- Holes : Up to 100 holes
Downloads
- Datasheet (Adobe PDF)