• Cirrus CCD Aspirating Fire Detector

Cirrus CCD Aspirating Fire Detector

Part No. Various
  • Unique ‘Cloud Chamber Detection’ (CCD)
  • Very Early Warning Detection (VEWD)
  • False alarm resistant
  • 7” full colour multi-function touch screen LCD display
  • 1-5 programmable alarm outputs
  • 1-4 four detection areas per aspirator

Product Details

The Cirrus CCD’s early detection capability is a unique technology within the aspirating detection world. It identifies combustion particles released when a material overheats, enabling it to detect fires during the true incipient stage before smoke is visible. This early detection capability empowers you to take prompt action, such as early evacuation or protecting valuable equipment, such as data centres and cleanrooms, ensuring the safety of your environment.

In some challenging applications, typical ‘Optical only’ aspirating detection systems can sometimes be prone to false alarms. However, a Cloud Chamber Detector (CCD) aspirating system like the Cirrus CCD significantly reduces these false alarms. This is achieved through its advanced technology, which focuses on detecting invisible combustion particles rather than visible smoke and some non-fire phenomenon.

Therefore, the Cirrus CCD technology offers an expansive sensitivity range from, cleanroom type applications, to much more challenging environments where dust, steam, condensation, and temperature changes may be present.

The integrated 7-inch full-colour LCD touchscreen replaces outdated buttons with modern touch screen intuitive menus. The Cirrus CCD’s controls and environmental flexibility make it a standout solution in the aspirating detection industry.

Key Features

Earliest Warning – With the accuracy of Cloud Chamber Detection, combustion particles can be identified before smoke is generated.

Resistant to False alarms – The reliability of CCD technology means dust, humidity, and temperature changes don’t cause false alarms.

Large Touch Screen – The 7” full-colour multi-function LCD display allows for ease of use through its intuitive menus.

Cloud Chamber Detection – Our unique CCD works as the primary detection method for detecting fires at the earliest possible stage.

Programmable Alarm Outputs – Complete with up to five programmable alarm outputs can be utilised to send signals to third party systems in the event of a fire.

Individual Area Detection – With one to four detection areas per aspirator it allows for individual identification to determine the exact area of a fire.

 

Supply Voltage20 – 28VDC
Current Consumption @ 24VDC, 100% Fan 4 pipe522mA quiescent | 622mA alarm (1 pipe)
840mA quiescent | 940mA alarm (Scanner 4 pipe)
Operating Temperature Range
Temperature Range Tested to EN54-20
0˚C to 45˚C (32˚F to 113˚F)
0˚C to 55˚C (32˚F to 131˚F)
Application Sampled Air Temperature-20˚C to 60˚C (-4˚F to 140˚F)
Humidity10 – 93%RH (no icing / non-condensing)
IP RatingIP30
Cable Access10 x 20mm knock outs
Cable TerminationScrew terminal blocks (0.2 – 2.5mm2, 30 – 12AWG)
Pipe Outer Diameter25mm, push to fit tapered inlet
Alarm IndicationsPre-alarm, Fire 1, Fire 2, Fire 3
Other IndicationsSupply Healthy, General Fault, 7inch LCD colour touch Screen Display
Fault ContactRated at 30VDC 1A maximum [Normally closed]
Programmable Output Contacts5 contacts rated 30VDC 1A [Volt-free change over contacts with 28 programming options]
Programmable Inputs3 monitored inputs that may be configured for Isolate, Reset, Silence, Day/Night, Battery Fault and Mains Fault
Camera6 Protec specified IP cameras
Event Log / Data Retention24,000 events stored on FIFO basis (alarms, actions, faults and data points) (Approx 30 day historical graph data)
Variable Sensitivity Settings7 day programmable settings with 2 time zones per day. Day-time/Night-time setting
Sensitivity RangeIncipient Detection Range:
0.002micron to 1.0micron in diameter.
Concentrations of 10,000 particles per cc to 10 million particles per cc.
Carbon Monoxide Detection Range:
1 to 150 ppm
Threshold Settings recommended maximumClass A – 8 holes per pipe @ 115 Alarm Level
Class B – 14 holes per pipe @ 145 Alarm Level
Class C – 16 holes per pipe @ 400 Alarm Level
Threshold Settings Compliant Maximum EN 54-20Class A – 8 holes per pipe @ 117 Alarm Level
Class B – 14 holes per pipe @ 147 Alarm Level
Class C – 16 holes per pipe @ 752 Alarm Level
Sampling Pipe NetworkNumber of inlet ports: Up to four
Pipe Network Design Tool: ProFlow
Maximum pipe length: Specific to individual design. To be compliant to local design codes, and verified by ProFlow.
Airflow Monitoring‘High Airflow’ and ‘Low Airflow’ fault monitoring
Standards / ApprovalsEN 54-17, EN 54-20
AS 7240-20
UKCA
CE
Weight3.5kg (7.7lbs)
Dimensions (mm)380(H) x 250(W) x 137(D)

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