Description
NOTIFIER
MODEL NO.: FST-851
INTELLIGENT HEAT DETECTOR
432290
OPERATING TEMP 135°F (52.2°C)
MAXIMUM INSTALL TEMP 100°F (37.8°C)
N04-1597-002
MADE IN U.S.A.
The Notifier FST-851 (432290) is an intelligent heat detector for the onboard fire alarm system. It watches for rising temperature in a protected space and initiates a fire alarm once its operating temperature of 135°F (52.2°C) is reached. Its maximum installation temperature of 100°F (37.8°C) sets the ambient limit for the spaces where it can be fitted. The unit also carries the reference N04-1597-002 and was made in the U.S.A. It is supplied in New Open Box condition, ready to serve as a point of heat detection within a ship’s or offshore unit’s fire detection network.
Key Features
✓ Intelligent heat detector, model FST-851 (432290)
✓ Operating temperature 135°F (52.2°C)
✓ Maximum installation temperature 100°F (37.8°C)
✓ Reference number N04-1597-002
✓ Made in U.S.A.
Marine Applications
✓ Heat detection in ship galleys and pantries
✓ Laundry and drying rooms in accommodation blocks
✓ Store rooms and workshops on offshore units
✓ Switchboard and equipment rooms on the fire alarm network
Technical Support
Prota Marine provides technical support, repair and onboard installation for the intelligent heat detector and the wider fire alarm system. Our engineers assist with fault diagnosis on detectors and alarm circuits, and give commissioning support when the unit is put into service.




