≤50 µA 2-Wire Heat Detector (HD-507-2)

The HD-507-2 2-Wire Heat Detector is a reliable fire detection device designed to sense heat buildup in environments prone to fire hazards. It operates on a low standby current of ≤50 µA and has an alarm current of 20-25 mA when powered at 12V and 40-50 mA at 24V. This detector is equipped with a red LED that provides a visual indication when an alarm is triggered at a temperature of 57°C. The unit is reset either by cutting power or automatically, depending on the system’s configuration. The heat detector provides remote LED output for visual alarm notifications. It complies with EN54-5:2008 standards and holds CE certification, ensuring it meets safety and quality standards. Its compact design allows for easy installation, with dimensions measuring Ø100.7 mm in diameter and 50.7 mm in height.