Autronica BD-55/EXDN Conventional D-A-F
Heat Detector


The Autronica BD-55/EXDN is a point Heat Detector for use in hazardous area zone 1 or 2. The BD-55/EXDN is designed for use with the AutroSafe interactive fire-alarm system.
The Autronica BD-55/EXDN Heat Detector can be used in different applications including turbine rooms, flammable material storage and many more.

Autronica BD-55/140EXD Conventional D-A-F Heat Detector

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The Autronica BD-55/EXDN is a Heat Detector for use in hazardous area zone 1 or 2.
Available models:
Autronica BD-55/225EXDN (110°C/225°F)
Autronica BD-55/275EXDN (135°C/275°F)
Autronica BD-55/325EXDN (165°C/325°F)
Autronica BD-55/360EXDN (180°C/360°F)
Autronica BD-55/450EXDN (230°C/450°F)
Autronica BD-55/600EXDN (315°C/600°F)
Autronica BD-55/725EXDN (385°C/725°F).