| Attribute | Value |
|---|---|
| Brand | Nohmi Bosai Ltd. |
| Model | FDL511-65 |
| Temperature Rating | 65°C |
| Voltage & Current | 20V DC, 80mA |
| NK Type Approval No | N-429 |
| Approximate Weight | 970g |
Understanding the Nohmi Bosai FDL511-65 Heat Detector
Nohmi Bosai FDL511-65 is a fixed temperature heat detector that goes off when the ambient temperature rises to 65°C. This heat detector does not use airborne particles like smoke detectors, so it is suitable for places where smoke detection would produce false alarms, including kitchens, industrial areas, and mechanical rooms.
This detector is part of Nohmi Bosai’s FDL series, known for its high sensitivity, durability, and reliability. It integrates seamlessly into modern fire alarm systems, providing an accurate and timely response to rising temperatures.
Key Features of the Nohmi Bosai FDL511-65
Fixed Temperature Activation
- The detector is designed to activate only when the ambient temperature reaches or exceeds 65°C.
- This feature helps minimize false alarms caused by temporary temperature fluctuations.
Durable & Reliable
- Constructed using strong materials for extended use despite difficult conditions.
- Is resistant to the elements including humidity, dust, and corrosion.
Effortless System Integration
- Seamless integration with Nohmi Bosai fire alarm control panels and other systems that are compatible.
- Maintains steady and precise signal transmission, making it less likely to cause system failure.
Small & Light Structure
- Easy installation and maintenance have been considered during the design process.
- Ideal for mounting on walls or ceilings and may be freely positioned in most areas.
Where Can I Apply the Nohmi Bosai FDL511-65 Heat Detector?
This heat detector is the best for areas where conventional smoke detectors are not suitable because of airborne material such as dust, steam, or oil mist. The following are some typical applications:
✅ Restaurants & Kitchens: Avoids nuisance alarms from cooking fumes.
✅ Factory Buildings: Works well in factories where there is dust and fumes.
✅ Boiler Rooms & Mechanical Spaces: Prevents overheating prior to fire incidents.
✅ Parking Garages: Ideal for spaces with car emissions that may initiate smoke alarms.
✅ Warehouses & Storage Rooms: Safeguards against fires in expansive storage rooms.
