Siemens SITRANS Probe LU Quick Start Manual page 5

Power
Nominal 24 V DC at max. 550 Ohm:
• Maximum 30 V DC
• 4 to 20 mA
Approvals
• General: CSA
• Hazardous: Intrinsically Safe
Non-incendive
• Marine Lloyd's Register of Shipping
ABS Type Approval
Approved dust-tight and water-tight conduit seals are required for outdoor Type 4X /
Note:
NEMA 4X, Type 6 / NEMA 6, IP67
1.
FM Intrinsically safe connection drawing
See
CSA Intrinsically Safe connection drawing
23650516, or
drawing 23650517.
2.
FM Class 1, Div. 2 connection drawing
See
A5E32168031
for other configurations see the full manual.
, FM, CE
US/C
(Europe)
(US/Canada)
(International)
(Brazil)
(US)
IP68 locations.
,
on page 1 of Appendix A, for reference drawing
on page 3 of Appendix A, for reference drawing 23650583.
SITRANS Probe LU (HART) – QUICK START MANUAL
ATEX II 1 G Ex ia IIC T4 Ga
FM/CSA: (barrier required)
Class I, Div. 1, Groups A, B, C, D
Class II, Div. 1, Groups E, F, G
Class III
IECEx SIR 13.0008X Ex ia IIC T4 Ga
INMETRO DNV 12.0070 X 
Ex ia IIC T4 Ga 
IP67/IP68 
-40 ºC ≤ Ta ≤ +80 ºC
DNV #OCP 0017
ABNT NBR IEC 60079-0:2008
ABNT NBR IEC 60079-11:2009 e
ABNT NBR IEC 60079-26:2008
2
FM:
Class I, Div. 2, Groups A, B, C, D
on page 2 of Appendix A, for reference
1
T4
T5
Page EN-3