24 95-87682.1
APPENDIX A
FM APPROVAL AND PERFORMANCE REPORT
THE FOLLOWING ITEMS, FUNCTIONS, AND OPTIONS DESCRIBE THE FM APPROVAL:
• Explosion-proof for Class I, Div. 1, Groups B, C and D (T4A) Hazardous (Classified) Locations per FM 3615.
• Dust-ignition proof for Class II/III, Div. 1, Groups E, F and G (T4A) Hazardous (Classified) Locations per FM 3615.
• Nonincendive for Class I, Div. 2, Groups A, B, C and D (T3C) Hazardous (Classified) Locations per FM 3611.
• Nonincendive for Class II, Div. 2, Groups F and G (T3C) Hazardous (Classified) Locations per FM 3611.
• Enclosure rating NEMA/Type 4X per NEMA 250.
• Ambient Temperature Limits: –40°F to +167°F (–40°C to +75°C).
• Automatic Fire Alarm Signaling Performance verified per FM 3260 (2018).
Flameproof per ANSI/ISA 60079-0, -1, -7, -31
Class I, Zone 1, AEx db eb IIC T6...T5
T6 (Tamb –40°C to +60°C)
T5 (Tamb –40°C to +75°C)
Zone 21, AEx tb IIIC T130°C
Tamb –40°C to +75°C
IP66
Class I, Zone 1, AEx db IIC T6...T5
T6 (Tamb –40°C to +60°C)
T5 (Tamb –40°C to +75°C)
IP66/IP67
The following accessories are FM approved for use with the X3302 Flame Detector:
Part Number
Description
102740-002
Magnet
007739-001
Magnet and Extension Pole
010857-001 Q1130A1001 Flange Mount Assembly
007290-001
Q9033B Stainless Steel Mounting Arm Assembly is for aluminum and stainless steel detectors
007290-002
Q9033A Aluminum Mounting Arm Assembly is for aluminum detectors only
011385-001
Q9033 Collar Attachment
Special conditions for safe use:
• The front window assembly contains a special cemented joint construction. In accordance with
ANSI/ISA 60079-1 clause 5.1.c, all inspections, repair and/or adjustments to this front window
assembly shall be done by Detector Electronics Corporation only.
• The EOL resistor can only be used within the flameproof terminal compartment.
• EOL resistors must be ceramic, wirewound type, rated 5 watts minimum, with actual power
dissipation not to exceed 2.5 watts.
• The Multispectrum infrared (IR) flame detector type X3302 is to be installed in places where there
is a low risk of mechanical damage.
• See the “Maintenance” section of this manual for guidance on minimizing the risk from electrostatic discharge.
• Flameproof joints are not intended to be repaired. See the “Device Repair and Return” section of
this manual for more information on conducting repairs.
The following performance criteria were verified:
AUTOMATIC OPTICAL INTEGRITY TEST:
The detector generated an optical fault in the presence of contamination on any single or combination
of lens surfaces resulting in a loss of approximately 50% of its detection range, verifying that the
detector performs a calibrated Automatic o
i
test for each sensor. Upon removal of the contamination,
the detector fault was cleared and the detector was verified to detect a fire.
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