Autronica BDH-20 Heat Detector Head

The Autronica BDH-20 is a Heat Detector, designed to be used in dry areas. The BDH-20 gives an alarm when a fixed alarm limit of 56°C. The BDH-20 is used in areas where Smoke Detectors are not used due to false alarms.


The Autronica BDH-20 is also known as:

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The Autronica BDH-20 Heat Detector is designed to be used in dry areas.
Materials: Self extinguishing polycarbonate
Sensitivity: Grade 1, EN-54/5
Working voltage: 14 V DC ± 2 V
Current consumption:

0,2 mA
>35 mA
T-output: Max. 40 mA
Environment: For use in dry rooms
Temperature: -20°C to + 50°C
Ingress Protection: IP44D
Weight: 260g

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