The Cirrus Pro Range of Aspirating Fire Detectors provides the earliest form of fire detection on the market today. Unlike other aspirating detectors, it uses unique cloud chamber technology making it impervious to false alarms caused by dust particles, humidity and temperature variations.

A key advantage is that it is able to provide detection of fire combustion at its true incipient stage - before smoke. It cannot confuse smoke with dust particles the way some other aspirating systems do. The Cirrus Pro provides the option of having true incipient stage detection of fire in virtually any environment. This makes the Cirrus Pro Fire Detector the worlds most versatile fire detection device. It is a drop-in replacement for similar systems that give nuisance false alarms.

Cirrus Pro Detectors have a proven track record in affording very early warning detection in dirty environments such as coal power plants, diesel plants etc. without the need for filters. It is also widely used in clean room applications such as server rooms, as well as shopping malls, cold storage rooms and warehouses.

The Cirrus Pro Series of Aspirating Fire Detectors provide a solution for almost any aspirating system project, from a single pipe detector with minimum 'Fire' and 'Fault' LED indications to a multiple pipe scanning detector with multifunction quarter VGA backlit LCD display. Programming for each detector is via a laptop computer or from an onboard or remotely mounted LCD display

Features

• Cloud Chamber Detection Principle.
• Programmable 'Pre-Alarm' Warning Condition.
• Three Programmable 'Fire' Warning' Conditions.
• Local Buzzer.
• Silence & Reset Buttons.
• Vast Sensitivity Range.
• Latching & Non-latching Alarm Contacts.
• Air Flow Monitoring.
• Fault Diagnostic Feature.
• Immune to Dust, Temperature & Humidity Changes.
• Drop-in replacement for similar systems.
• FM/UL Approved.

The PyroScan3 is an industrial & mining conveyor and transport fire detection system. The system is specifically designed for the protection of areas where a movement of materials with a fire potential is a routine occurrence or the transport mechanism is susceptible to fire. 

The PyroScan3 system employs enhanced Infra-red monitoring technology that enables the detection of both small glowing embers within direct sight of the sensor, and black body low energy sources buried within the transported material that would not be registered by other types of flame, spark or ember detector. By the use of both optical filtering and electronic analysis of the various parameters the system is blind to visible light from the sun or local luminaires, whilst being able to detect relatively low temperature material moving through the field of view

Features

• Detection of hazards at temperatures below flame point including both embers and buried hot spots.
• Air purged system for Dusty environments with air pressure monitoring.
• Microprocessor controlled.
• Sixteen detector elements configured as eight detection channels and/or to four detection zones.
• Multi-facet lensing provides wide uniform coverage superior to some ember/spark detectors.
• Selectable coincidence or single activation modes for latching and alarm trip functions.
• Selectable Scan/Auto reset times.
• Latching & Non-latching signal modes.
• Tuned response - solar blind.
• Configurable sensitivity settings.
• Intelligent power-up environment test routine.
• High current individual configurable Alarm & Fire volt Free contacts.
• Failsafe System integrity checking with fail safe fault relay output.
• Outputs compatible with I.S. barriers.
• IP67 rated sensor head and controller.