Description
NOHMI BOSAI LTD.
MODEL: FDK512
OPTICAL SMOKE DETECTOR WITH BASE
POWER SUPPLY: 20V DC , 80MA
NK TYPE APPROVAL NO.: N-624
TEST VOLTAGE: NORMAL: 0.42V , LOW: 0.47V
The Nohmi Bosai FDK512 is an optical smoke detector supplied with its base, part of a ship’s fire alarm system. It watches the air in a protected space for smoke and passes an alarm to the fire alarm control panel, giving early notice of a developing fire. It carries NK type approval number N-624 and is rated for a 20 V DC, 80 mA power supply, with test voltage values of 0.42 V normal and 0.47 V low. Condition is New Without Box.
Key Features
✓ Optical smoke detector with base
✓ Model FDK512
✓ 20 V DC, 80 mA power supply
✓ NK type approval no. N-624
✓ Test voltage: normal 0.42 V, low 0.47 V
Marine Applications
✓ Accommodation cabin and corridor smoke detection
✓ Wheelhouse and radio room fire alarm points
✓ Engine control room smoke detection
✓ Switchboard room fire alarm coverage
Technical Support
Prota Marine provides technical support, repair and onboard installation for the optical smoke detector and the wider fire alarm system. We carry out fault diagnosis on smoke detection points and provide commissioning support when the detector goes into service.
