Apollo SIL Discovery Heat Detector (58000-400SIL)

The Apollo SIL Discovery Heat Detector (58000-400SIL) provides reliable heat detection in environments where smoke detectors may not be fitting. Sharing a common profile with Apollo Discovery ionisation and optical smoke detectors, the unit features a low airflow resistance housing made from self-extinguishing white polycarbonate.

Designed for challenging environments where dust, smoke, or airborne contaminants may be present during normal operation, the 58000-400SIL delivers reliable heat detection while helping to reduce unwanted alarms. Its design is unaffected by wind or atmospheric pressure, making it fitting for a wide range of commercial and industrial applications.

As part of the Apollo Discovery range, the detector offers five selectable response modes, making system designers able to tailor performance to specific environmental conditions. The integrated remote test facility also makes routine maintenance and testing procedures simpler.

Key Features

• SIL-approved heat detector
• Low airflow resistance housing
• Self-extinguishing white polycarbonate construction
• Ideal for dusty or smoky environments
• Well suited to warehouses, loading bays, and car parks
• Unaffected by wind or atmospheric pressure
• Five response mode options
• Remote test capability
• Compatible with Apollo Discovery systems
• Reliable heat detection in challenging environments

Typical Applications

The Apollo 58000-400SIL is fitting for:

• Car parks
• Loading bays
• Dusty environments
• Hospitals
• Hotels
• Medium to large buildings
• Offices
• University campuses
• Warehouses