Autronica BHH-31A Smoke Detector With Base BWA-40A/1 & BWP-40B Conduit Box

The Autronica BWP-40B is a splash proof Conduit Box, to be used with the Autronica BWA-40A/1 socket. The Autronica BWP-40B Conduit Box can be used to make the Detector terminal drip-proof in rough areas like engine rooms, workshops, store houses and more.

Smoke detector for detection of combustion gases, mainly consisting of visible (large) particles. The detector is not influenced by electrical radiance from mobile telephones etc. The standard version and S‐version comprise a built‐in alarm indicator (LED). For use with Autronica type BS‐ fire alarm panels.

Voltage :- 14 V DC ± 2 V

 Current consumption Stand by:- 0,3 mA

 ext. alarm indicator:- Max. 6 mA

 Environm. :- EN 54 part 7

requirement :- EN 50130‐4

Degree of protection:-  IP44D

 Working temperature:- ‐ 20 °C ‐ + 70 °C

Humidity (non‐ condensing) :-  Max. 90% RH

Splash proof conduit box for socket BWA-40A/1, PG 13,5

On installations in rough areas like engine rooms, work shops, store houses etc., the detector terminals are made drip-proof by using conduit box BWP-40B.

Degree of Protection :- IP44 with detectors Mounted

The Autronica BHH-31A is an Optical Smoke Detector which detects combustion gases consisting of visible particles. The Autronica BHH-31A is not influenced by electrical radiance from mobile telephones etc.

Voltage:- 14 V DC ± 2 V

Current consumption Stand by:- 0, 3mA

Alarm:- > 35 mA

ext. alarm indicator:- max. 6 mA

Environment requirement:- EN 54 part 7, EN 50130-4

Ingress Protection:- IP44D

Working temperature:- -20°C - +70°C

Humidity:- max. 90% RH (non-condensing)