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Technical Information
Fireray One Parameters Minimum Typical Maximum Unit
Operating Voltage 14 - 36 V
Operating Current 4.5 5.0 5.5 mA
Operating Current – Alignment Modes 31 33 35 mA
Response Thresholds (25%, 35%, 55%, 85%)
(note – only 25% and 35% are EN54-12 approved)
1.25
25
1.87
35
8.24
85
dB
%
Delay to Alarm - 10 - s
Delay to Fault - 10 - s
Operating Distance (Separation between Detector and
Reflector) (4 reflectors required for >50m, >164ft)
5
16
- 120
394
m
feet
Rapid Obscuration Fault Threshold - 85 - %
Maximum angular alignment range of detector - - ±4.5 Deg
Tolerance to beam misalignment (per EN54-12) – Detector - ±0.5 - Deg
Tolerance to beam misalignment (per EN54-12) – Reflector - ±5 - Deg
Optical Wavelength - 850 - nm
Operating Temperature -20
-4
-
-
+55
+131
°C
°F
Storage Temperature -40
-40
-
-
+85
+185
°C
°F
Relative Humidity (non-condensing) - - 93 %RH
IP rating - 55 - -
Fire & Fault Relays (VFCO, Resistive) - Contact voltage - - 30 V DC
Fire & Fault Relays (VFCO, Resistive) - Contact current - - 2 A
Cable gauge 22
0.5
-
-
14
1.6
AWG
mm
Housing flammability rating - UL940 V0 - -
Fireray One Dimensions and Weights Width (mm) Height (mm) Depth (mm) Weight (kg)
Reflective Detector, including detector base 134 182 151 0.7
Reflector 100 100 10 0.1
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purchase of equivalent new equipment, or
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Equipment Disposal