Cirrus Pro 200D Aspirating Fire Detectors

Part No. 61-986-08

Cloud Chamber Detection Principle
Up to 200 mtrs Sampling Pipe
Programmable ‘Pre-Alarm’ warning condition
3 Programmable ‘Fire’ warning conditions
Silence and Reset Buttons
Vast Sensitivity Range (incipient to conflagrating)
Latching / non latching alarm contacts
Airflow Monitoring
‘Fault Diagnostic’ feature
Immune to dust, humidity & temperature changes
UL/FM Approved

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Cirrus Pro 200D is a ‘cloud chamber’ based aspirating fire detector with full LCD display and control

The detector offers up to four inlet ports and supports a total of approximately 200 meters of sampling pipework

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Product Details

Description Specification Downloads

Cirrus Pro Series Aspirating Fire Detectors provide a solution for almost any aspirating system project, from a simple 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.

The Cirrus Pro 200D

‘Cloud Chamber’ aspirating fire detector
For use with up to a total of 200mtrs of 25mm diameter sampling pipe.
Four sampling pipe ‘inlet’ ports, single sampling pipe ‘exhaust’ port.
LED status indication of Common Fault, Power, Pre-alarm, Fire 1, Fire 2, Fire 3 alarm conditions
Internal buzzer ‘Silence’ button, detector alarm ‘Reset’ Button.
Multifunction Quarter VGA back lit LCD and programmer.
May be networked with other Cirrus Pro Series aspirating detectors

Supply Voltage	20 – 29VDC
Power Consumption	10 watts quiescent
Current Consumption	3416mA quiescent 585mA alarm
Dimensions (mm)	360(W) x 215(H) x 144(D)
Weight	5kg (11lbs)
Operating Conditions Detector Ambient	0°C to 38°C (32°F to 100°F)
Operating Conditions Tested to	0°C to 55°C (32°F to 131°F)
Operating Conditions Sampled Air	-20°C to 60°C (-4°F to 140°F)
Operating Conditions Humidity	10 – 95%RH, non-condensing
IP Rating	IP30
Cable Access	6 x 20mm knock outs
Cable Termination	Screw terminal blocks (0.2 – 2.5mm2, 30 – 12AWG)
Sampling Network	Single inlet port with combined sampling pipe length up to 200m typically (650ft.) Maximum Transport Time allowed up to 120 seconds.
Pipe ID	19 to 25mm (preferred OD 25mm)
Sensitivity Range	20,000 particles per cc to 3 million particles per cc 10 programmable sensitivity ranges.
Alarm Indications	Pre-alarm, Fire 1, Fire 2, Fire 3.
Programmable Inputs	4 monitored inputs that may be configured for Isolate, Reset, Disable, Fault, Gain Set, Battery Fault and Mains Fault, Silence and Reset button, Disable.
Programmable Output Relays	5 Relays rated 1A @ 30VDC (Volt-free change over contacts)
Event Log	128 events stored on FIFO basis.
Data Retention	Approx 10 day historical graph
Variable Sensitivity	7 day programmable settings with 3 time zones per day
Multi-function Display/Programmer	Cirrus Pro 200D incorporates a quarter VGA backlit LCD. In normal conditions the Date, Time, Detector Text and particle Levels are all displayed. Alternatively any Fault, Pre-Alarm or Fire conditions will be displayed. Event Logs, ‘Historical’ and ‘Real Time’ graphs may also be displayed. The LCD display is also used in conjunction with the programming keys to commission each unit without need for a computer link.
Airflow Monitoring	‘High Airflow’ and ‘Low Airflow’ fault monitoring.

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