Detector Heat Br Rate Of Rise Series 65

The Apollo Series 65 BR Heat Detector (55000-127APO) is a reliable rate-of-rise heat detector designed to activate when the ambient temperature increases rapidly or reaches a fixed threshold of 75°C. Equipped with a dual thermistor network, it delivers accurate and responsive temperature monitoring, making it ideal for environments where traditional smoke detectors are not suitable—such as dusty, smoky, or high-condensation areas. Part of the versatile Series 65 range, this detector features a wide operating voltage (9V to 33V DC) and optional flashing LED and magnet-operated test switch, ensuring ease of maintenance and visibility.

Technical Specification

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• Product Type: Rate of Rise Heat Detector

• Model: Apollo Series 65 BR (55000-127APO)

• Fixed Temperature Activation: 75°C

• Detection Method: Dual thermistor network

• Voltage Range: 9V to 33V DC

• Indication: Flashing LED (optional)

• Test Feature: Magnet-operated test switch (optional)

• Application: Suitable for dirty, dusty, or smoky environments

• Compatibility: Series 65 bases and systems

• Warranty: 3 years

• Approvals: Complies with relevant fire detection standards