Cerberus FDA221 ASD Series Smoke Detectors


The Cerberus FDA221 series of Detectors are a very early warning dual wavelength (blue and infrared) Smoke Detectors designed to protect small business-critical environments up to 500 m².

The FDA221 Smoke Detector works by continually drawing air into sampling holes in a pipe network. The air is passed into a uniquely designed detection chamber where light scattering technology detects the presence of very small amounts of smoke.

The Cerberus FDA221 can communicate directly on the FDnet/C-NET loops (with an optional FDCC221S communication interface)‚ so there is no need for separate relay or network connections.

Cerberus FDA221 ASD Series Smoke Detectors
 
Please contact us for more information.

The Cerberus FDA221 series of Detectors are Smoke Detectors designed to protect small business-critical environments up to 500 m².
Communication protocol: FDnet/C-NET
Operating voltage: DC 19...30 V
Sound level:
High 33 dB‚ medium 30 dB‚ low 26 dB
Display:


 
3 Alarm state indicators
Fault indicators
Smoke and airflow level
Bargraphs
Area coverage:  Up to 500 m²
Alarm threshold:
 
0.14...2.0 % obs/m / info alarm‚
pre-alarm‚ fire 1 (5 sets)
6.0...20 % obs/m / fire 2 (5 sets)
Air inlet pipe: Metric: 21 mm ID...25 mm OD
Pipe length:
 
30 m (single pipe length)
2 x 25 m (branched pipe length)
Relay outputs: 3 x 2 A / 30 V
Terminals: 0.2...2.5 mm² (30 - 12 AWG)
Dimensions (W x H x D): 155 x 280 x 114 mm
Operating current:
 
150 mA nominal‚
250 mA in alarm
Operating temperature:  -20...+60 °C
Humidity: 5...95% RH (no condensation)
Ingress Protection: IP30