Siemens ILT-1 Fire Alarm Heat Detector - Life Safety Sensor. This advanced thermal detection unit provides reliable fire monitoring for commercial and industrial environments, ensuring rapid response to temperature spikes. - Operating voltage range of 15V to 32V DC - Sensitivity rating compliant with NFPA 72 standards - Temperature alarm threshold of 135°F fixed - Compatible with Siemens MXL and FireFinder XLS systems - Compact housing diameter of 4 inches.

Compared to previous generation thermal sensors, the ILT-1 offers refined digital processing that significantly reduces false alarm triggers while maintaining high-sensitivity performance. This model integrates seamlessly into modern analog addressable loops, providing a more robust architecture than earlier legacy heat detection hardware.

Advanced Thermal Sensing Engineering

• Intelligent Circuitry: Incorporates sophisticated micro-processing to differentiate between nuisance heat sources and actual combustion hazards.
• Rapid Thermal Response: Utilizes a high-precision thermistor that tracks localized temperature changes with millisecond accuracy.
• Addressable Communication: Supports digital signaling back to the main control panel, allowing for precise location identification during an alarm event.
• Durable Construction: Engineered with industrial-grade, flame-retardant polymers to withstand extreme environmental stress and prolonged operational life.
• Streamlined Installation: Designed for universal base compatibility, simplifying the upgrade process for existing life safety infrastructure.