Thermal fire detector. Fixed differential thermal detector. Color: white.

Product Description:

Composite Detection Principle:

Differential Temperature Alarm: Triggers an alarm when the ambient temperature rises at a rate ≥8.3℃/minute. Used for rapid response to fires with sudden temperature increases (e.g., gasoline fires).

Constant Temperature Alarm: Triggers an alarm when the ambient temperature reaches 57.2℃. Used for responding to slowly burning fires or fires that eventually reach high temperatures.

Dual Evaluation: Significantly reduces false alarm rate and improves fire identification accuracy.

Excellent Environmental Adaptability:

Suitable for harsh environments such as high humidity (≤95% RH), high dust, and smoke accumulation.

Typical Applications: Kitchens, boiler rooms, generator rooms, drying workshops, base stations, substations, laboratories, server rooms, smoking rooms, garages, etc.

High Reliability Design:

Self-Test Function: Performs self-tests on circuit and power supply status. Simulation Testing: Supports on-site simulated alarm testing for convenient daily maintenance and acceptance.

Low Power Consumption: Extremely low quiescent current (≤800μA), energy-saving and low load on power systems.

Installation and Communication:

Ceiling Mount: 360° omnidirectional detection, easy to install.

Wired Communication: Stable and reliable, generally requires connection to a fire alarm controller.

Audible and Visual Alarm: Can emit audible and visual alarm signals locally, providing a strong on-site warning.