Apollo Discovery Multisensor Detector – 58000-700APO
The Discovery 58000-700APO is a high-performance, intelligent addressable fire detector designed for use in sophisticated fire alarm systems. By combining an optical smoke sensor and a thermistor temperature sensor, this multi-sensor detector offers advanced protection and superior false alarm rejection. It is particularly effective in environments where a single-sensor detector might trigger nuisance alarms caused by transient factors like steam or cooking fumes.
Description
- Supply Voltage: 17V to 28V DC (Loop-powered)
- Digital Communication Protocol: Apollo Discovery / XP95 / CoreProtocol® (5V to 9V peak-to-peak)
- Quiescent Current: 470 µA (Typical at 24V DC)
- Alarm Current (LED On): 3.5 mA (Typical at 24V DC)
- Power-up Surge Current: 1 mA
- Remote LED Output: Minimum 4.7kΩ resistance, typically draws 4 mA
- Operating Temperature: -40°C to +70°C (No condensation or icing)
- Storage Temperature: -40°C to +80°C
- Relative Humidity: 0% to 95% (Non-condensing)
- Wind Speed Effect: Unaffected by wind or air movement up to 10 m/s
- IP Rating: IP44 (In accordance with BS EN 60529)
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