Description
AUTRONICA FIRE AND SECURITY
BHH-500/S
SMOKE DETECTOR
PN: 0001200733800511
SW: 2-39
BDH-500/EX
TA=70℃
UI=15,75V LI=63,5MA CI=21,6NF
The Autronica BHH-500/S (0001200733800511) is a smoke detector belonging to a shipboard fire alarm system. Its role is to sense smoke at its point of installation and raise an alarm through the fire detection network so the crew can respond early. The unit is marked with software version 2-39 and the designation BDH-500/EX, and lists input values of 15,75 V, 63,5 mA and 21,6 nF with a TA figure of 70 °C. It is offered in used condition.
Key Features
✓ Smoke detector BHH-500/S, PN 0001200733800511
✓ Software version 2-39
✓ BDH-500/EX marking
✓ TA rating of 70 °C
✓ Ui 15,75 V, Li 63,5 mA, Ci 21,6 nF
Marine Applications
✓ Point smoke detection in accommodation cabins and corridors
✓ Smoke monitoring in engine room and machinery spaces
✓ Detection in switchboard and electrical equipment rooms
✓ Coverage of stores and service spaces
Technical Support
Prota Marine provides technical support, repair and onboard installation for the Autronica BHH-500/S smoke detector and the wider fire alarm system. Our engineers assist with fault diagnosis on detector loops and with commissioning once the detector is back in service.




