Autronica BHH-31A Smoke Detector Head

The BHH-31A Smoke Detector is out of production, but is still limited available.

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.

Autronica BHH-31A Smoke Detector Head

The Autronica BHH-31A is also known as:

Please contact us for more information.
Comprises a built-in alarm indicator (LED)
Proven technology.
Weight: 280g
Materials: Self-extinguishing polycarbonate
Color: Light grey
Sensitivity: Acc. to EN 54 part 7/9
Voltage: 14 V DC ± 2 V
Current consumption:
Stand by:
ext. alarm indicator:

0,3 mA
> 35 mA
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)

Related products:
Autronica Base - BWA-40A/1
Autronica Conduit Box - BWP-40.