Description
NOHMI BOSAI LTD.
MODEL: FDK512
OPTICAL SMOKE DETECTOR / IONIZED SMOKE DETECTOR
NK TYPE APPROVAL NO.: N-624
POWER SUPPLY: 20V DC, 80MA
TEST VOLTAGE: NORMAL 0.40V , LOW 0.47V
The Nohmi Bosai FDK512 is an optical and ionized smoke detector, supplied with base, for a ship’s fire alarm system. It detects smoke in the protected space and passes an alarm to the fire panel, with the base providing its mounting and connection point. The unit is designed for a 20 V DC, 80 mA power supply and is marked with test voltages of 0.40 V normal and 0.47 V low. It holds NK type approval number N-624. Condition is New Without Box.
Key Features
✓ Optical / ionized smoke detector, model FDK512
✓ Power supply 20 V DC, 80 mA
✓ Test voltage 0.40 V normal
✓ Test voltage 0.47 V low
✓ NK type approval no. N-624
Marine Applications
✓ Smoke detection in accommodation cabins and corridors
✓ Coverage of bridge and radio room spaces
✓ Detection in switchboard and control rooms
✓ Smoke detection in mess rooms and day rooms
Technical Support
Prota Marine provides technical support, repair and onboard installation for the smoke detector and the wider fire alarm system. We offer fault diagnosis on smoke detection circuits and commissioning support after the detector and base are installed.
