Fyreye MKII Addressable Rate of Rise Heat Detector
£23.92 – £26.66
Summary
The Fyreye MkII Rate of Rise heat detector (MKII-AHR) uses a thermistor arrangement to sense a quick rise in temperature and also a final threshold temperature of 57°C. The Fyreye fixed heat detector (MKII-AHF) has a single thermistor arrangement that gives an alarm at a temperature of 90°C.
Features
- Designed to meet EN54 requirement
- Lockable to base to stop unauthorised removal
- Remote LED output
- 8 LEDs for improved, 360° visibility
- Compatible with all Fyreye MkII bases
- Addressed with dip switches or hand-held programmer
Specifications
- Detector Class: Rate of Rise & Fixed Heat Detector A1R
- Design Standard: EN54 part 5
- Approval: LPCB
- Operating Voltage: 17 to 28V DC
- Quiescent Current: 500μA
- Alarm Current @ 24V DC: 5mA
- Operating Temperature: -10°C to +50°C
- Minimum Continuous Temperature: 0°C
- Maximum Humidity: 95% RH non-condensing
- Alarm Condition: Rate of rise or fixed heat trigger @ 57°C
- Coverage: 50m²
- IP Rating: IP43
- Start-up Time: 10 Seconds
- Size (with Base): 100 x 48 mm
- Weight (with Base): 75g (133g)
- Remote Output: 20mA at 24VDC
Downloads
- Brochure (Above PDF)
- Installation Manual (Adobe PDF)
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