SELL YOUR PRODUCTS
*mydirectindustry  
English

Infrared smoke detector FDA221

infrared smoke detector
infrared smoke detector
Add to favorites
Compare this product
 

Characteristics

Technology
infrared

Description

The 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 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 FDA221 detectors 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. - Operating voltage : DC 19...30 V - Operating current : 150 mA nominal, 250 mA in alarm - Dimensions (W x H x D) : 155 x 280 x 114 mm - Sound level : High 33 dB, medium 30 dB, low 26 dB - Operating temperature : -20...+60 °C - Relative humidity : 5...95% rel. (no condensation) - Pipe length : 30 m (single pipe length) 50m (total pipe length) - Air inlet pipe : Metric: 21 mm ID...25 mm OD - Relay outputs : 3x 2 A / 30 V - 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) - Area coverage : Up to 500 m² - Display : 3 Alarm state indicators Fault indicators Smoke and airflow level Bargraphs - Communication protocol : FDnet/C-NET (with FDCC221S) - Protection category : IP30 - Terminals : 0.2...2.5 mm² (30 - 12 AWG)

Catalogs

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.