Duct Housings – Fire & Safety WA http://fireandsafetywa.com.au Sun, 07 Oct 2018 13:30:06 +0000 en-AU hourly 1 https://wordpress.org/?v=5.2.17 http://fireandsafetywa.com.au/wp-content/uploads/2018/04/cropped-favicon-32x32.png Duct Housings – Fire & Safety WA http://fireandsafetywa.com.au 32 32 D51 Duct Housing with Base to Suit MX Detectors http://fireandsafetywa.com.au/product/d51-duct-housing-with-base-to-suit-mx-detectors/ Sun, 07 Oct 2018 13:29:54 +0000 https://fireandsafetywa.com.au/product/d51-duct-housing-with-base-to-suit-mx-detectors/ The D51MX consists of a D51 duct sampling housing fitted with a 5B base wired to suit an MX analogue addressable 814P or 814PH photoelectric smoke detector. When fitted with the detector the DSU is designed to sample air in air conditioning ducts and pass the air through the smoke detector. The D51MX is fitted on the outside of the duct to be sampled allowing easy access for detector servicing and replacement of the dust filters. To cater for most duct sizes, a sampling tube extension is available in 3 metre lengths. The Tyco E500 Mk2 Series Remote Indicators can be used for remote indication of an alarm.

Specifications
– Operating Voltage 20 to 40Vdc
– Quiescent Current 275µA (typ.)
– Alarm Current 10mA with LED on
– Duct Pressure -1.15 to +3.0 kPa*
– Duct air velocity for alarm at 8%Obs/m 1, 2, 4, 8m/s*
– Sampling Tube Length 160mm minimum
– Max. Duct Width 1.8m
– Remote Indicator E500 Mk2 Series
– Dimensions
– Base & Cover (LWH) 278 x 190 x 113 mm
– Sampling Tube Pitch 122mm
– Duct Holes Required 24mm dia. x 2 places
– Ambient Temp -10°C to +55°C
– Relative Humidity 10% to 95% (n/cond)
– ActivFire Listed afp-1496 **

* AS 1603.13-1998 test
** Listed with 814PH

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