Cirrus Pro 200DSC

Cirrus Pro 200DSC

 

      • Cloud Chamber Detection Principle

      • Upto 200 mtrs Sampling Pipe

      • Programmable ‘Pre-Alarm’ warning condition

      • 3 Programmable ‘Fire’ warning conditions

      • Multi-function Display and Programmer

      • ‘Alarm’ action text

      • Vast Sensitivity Range (incipient to conflagrating)

      • Latching / non latching alarm contacts

      • Airflow Monitoring

      • ‘Fault Diagnostic’ feature

      • Immune to dust, humidity & temperaturechanges

      • UL/FM Approved

 

Description

 

The new range of 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 200DSC
  • Cloud Chamber’ aspirating fire detector
  • For use with up to a total of 200mtrs of 25mm diameter sampling pipe.
  • Four ‘individually identifiable’ 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
 

Technical

Supply Voltage

20 - 29VDC

Power Consumption

14 watts in alarm

Current Consumption

550mA quiescent 700mA alarm

Dimensions (mm)

440(W) x 385(H) x 144(D)

Weight

9kg (19.8lbs)

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

20 x 20mm knock outs
4 x 22.5mm knock outs

Cable Termination

Screw terminal blocks
(0.2 - 2.5mm2, 30 - 12AWG)

Sampling Network

Four inlet ports with combined sampling pipe length up to 200m (650ft.) MaximumTransport 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 Pipe 1: Pre-alarm, Fire 1, Fire 2, Fire 3
Pipe 2: Pre-alarm, Fire 1, Fire 2, Fire 3
Pipe 3: Pre-alarm, Fire 1, Fire 2, Fire 3
Pipe 4: Pre-alarm, Fire 1, Fire 2, Fire 3

Other Indications

 Supply Healthy, General Fault.

Sensitivity Range

20,000 particles per cc to 3 million particles per cc 10 programmable sensitivity ranges.

Programmable Inputs

4 monitored inputs that may be configured for Isolate, Reset, Disable, Fault, Gain Set, Battery Fault and Mains Fault.

Programmable Output Relays

17 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 200DSC 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.

 

Diagram

Connection Diagram