Det-Tronics X3301 Multispectrum IR Flame Detector - Manual (Page 20)

18 95-8527 19.2
ENCLOSURE MaTERIaL—
Copper-free aluminum (painted) or Stainless Steel (316/
CF8M Cast).
VIBRaTION—
Conformance per FM 3260: 2000, MIL-STD 810C
(Curve AW), DNV Note 2.4 (Class B).
WIRING—
Field wiring screw terminals are UL/CSA rated for up to
14 AWG wire, and are DIN/VDE rated for 2.5 mm 2 wire.
Screw terminal required torque range is 3.5–4.4 in.-lbs.
(0.4-0.5 N·m).
Important:
18 Vdc minimum must be available at the
detector. For ambient temperatures below –10°C (14°F)
and above +60°C (140°F) use field wiring suitable for
both minimum and maximum ambient temperature.
THREaD SIZE—
Conduit connection: Four entries, 3/4 inch NPT or M25.
Conduit seal not required.
SHIPPING WEIGHT (approximate)—
Aluminum: 7 pounds (3.2 kilograms).
Stainless Steel: 13.8 pounds (6.3 kilograms).
Mounting Arm (AL): 6 pounds (2.75 kilograms).
Mounting Arm (SS): 14 pounds (6.4 kilograms).
WaRRaNTy PERIOD—
5 years.
CERTIFICaTION—
FM
APPROVED
®
VdS
For complete approval details, refer to the appropriate
Appendix:
Appendix A - FM
Appendix B - CSA
Appendix C - ATEX/CE
Appendix D - IECEx
Appendix E - EN54
Appendix F - Offshore
Appendix G - Additional approvals