Xtralis OSI-90 OSID-DE Smoke Beam Detector Optical Receiver Analyzer Imager 80° FOV

Vesda Xtralis OSI-90 Open-area Smoke Imaging Detector - 80° Coverage

The OSI-90 covers a distance of 30 - 150m with the OSE-SPW. This configuration is for a 1 on 1 system and is not suitable to work with high powered emitters.

The company that revolutionized very early warning smoke detection with VESDA has reinvented smoke detection for open spaces with Open-area Smoke Imaging Detection (OSID). OSID by Xtralis provides reliable, cost-effective smoke detection for open spaces where fire detection presents unique challenges and where very early warning is not always the priority.

In its simplest configuration, OSID by Xtralis uses one imager, a camera-like device with a wide field of view, and a wired or battery-powered emitter roughly aligned on the opposite wall within the protected area. The emitter sends both infrared and ultraviolet coded light signals to the imager. If the light reception is altered due to the presence of genuine smoke particles, the imager will go into alarm. The novel use of dual light frequencies in an open-path device enables OSID to discriminate between real smoke and other objects, including insects, steam, condensation and dust, thus drastically reducing false alarms.

Specifications:

• Maximum detection range of 150 m (492 ft) for the OSI-10

• Maximum detection range for CPR approved products is 200 m (656 ft)

• Dual wavelength LED-based smoke detection

• Optical imaging with CMOS imaging chip

• On-board event log for fault and alarm diagnostics

• High tolerance to false alarm due to building movement

• High tolerance to transient dust, steam and intrusion of solid objects

• Easy alignment with large adjustment and viewing angles

• No need for precise alignment

• Tolerant of alignment drift

• Automatic commisioning in under ten minutes

• Simple DIP switch configuration

• Simple and easy maintenance requirements

• Three selectable alarm thresholds

• Status LEDs for Fire, Trouble and Power

• Conventional alarm interface for straightforward fire system integration

Applications:

OSID is ideal for use in a wide range of industries and applications. These include atriums, domes and large rooms in:

• Airports

• Train stations

• Shopping centres

• Stadiums

• Educational facilities

• Hotels, convention centres and office buildings/complexes

• Entertainment venues

• Warehouses and production floors

The OSI-90 Imager is used in multi emitter applications, or in shorter distance applications.  The appropriate number of OSE-SP-01, OSE-SPW or OSE-HPW Emitters must be paired with the Imager to a maximum of seven.