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The AirSense Stratos Micra 25 is designed to provide very high sensitivity smoke detection in a small package.
ClassiFire Perceptive Artificial Intelligence ensures that the detector operates at optimum sensitivity for the protected environment, without the need for complex setup. This means the product will configure itself to provide high sensitivity in a computer room or reduced sensitivity in a smoky area.
The detector is designed to fit into a Docking Station. All sampling pipes and cables are connected to the Docking Station as a first fix operation leaving the detector to be fitted during the final commissioning phase if required. This ensures that detectors are less likely to be damaged during the installation.
Upgradable volt-free Fire and Fault relay outputs are available for remote monitoring by local fire detection or BMS systems.
Typical Applications:
- Data storage units
- Prison cells
- Plant rooms
- Air conditioning units
- Equipment racks
- Computer rooms
- Air duct protection
- Heritage property protection
- Critical equipment
- Anti-smoking enforcement
- Motor rooms
Key Features |
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> Ultra small low cost aspirating smoke detector for easy and discreet installation > High sensitivity provided by laser based forward light scatter for reliable early warning > Single sampling pipe up to 50m in length (still air) > Unique ClassiFire® Perceptive Artificial Intelligence system that dynamically adjusts the detector’s operating parameters, allowing for day to day changes in the protected environment and dust separation system contamination > Unwanted alarms from dust are avoided using patented Dual Technology LDD 3D3 Laser Dust Discrimination and elimination system > RS485 communications built in as standard for networking and remote communications > CPR, LPCB, VdS, NF & CSIRO approved |
Manufacturer | AirSense |
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MPN | 9-30671 |
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Code: | 9-30671 |
Description: | AirSense Stratos Micra 25 High Sensitivity Smoke Detector |
Dimensions: | W:145mm x H:220mm x D:85mm |
Status indication: | LED |
Operating voltage: | 21.6 to 26.4 VDC |
Networking: | SenseNET (RS-485) On-board |
Output: | Standard: 2 - Alarm (n/o) and Fault (n/c) Rating: 500mA @ 30V Expansion: Optional input and relay card |
Current consumption: | 250 mA |
Detection principle: | Laser light scattering mass detection and particle evaluation |
Particle sensitivity range: | 0.003μ to 10μ |
Measurement range (%Obs/m): | 0.0015 to 25 % |
Alarm levels: | 4 (Aux, Pre-alarm, Alarm and Alarm 2) |
Sampling pipework: | Inlets: 1 Length: 50m maximum run (25m in moving air) Diameter: 27mm OD Sampling holes: up to 10 holes Exhaust: 1 (optional) |
Operating temperature: | -10 to +60°C (EN54-20) |
Relative humidity: | 0 to 90% non-condensing |
IP Rating: | IP40, Indoor |
Material (body): | Sheet steel enclosure |
Cable entries: | 2 x M20 |
Mounting type: | Wall |
Colour: | Cream |
Certification: | EN54-20 |
Weight: | 1.7kg |