Siemens SITRANS LR250 Guide De Mise En Service Rapide page 7

• Hazardous (continued)
Increased Safety
Europe/International)
(Brazil)
Flameproof/Increased Safety
(China)
Explosion proof
(US/Canada)
• Marine
Lloyd's Register of Shipping
ABS Type Approval
Pressure Application
WARNINGS:
• Never attempt to loosen, remove, or disassemble process connection or instru-
ment housing while vessel contents are under pressure.
• The user is responsible for the selection of bolting and gasket materials
which will fall within the limits of the flange and its intended use and which
are suitable for the service conditions.
• Improper installation may result in loss of process pressure.
Notes:
• The process connection tag shall remain with the process pressure boundary assembly
In the event the instrument package is replaced, the process connection tag shall be
transferred to the replacement unit.
• SITRANS LR250 units are hydrostatically tested, meeting or exceeding the requirements of
the ASME Boiler and Pressure Vessel Code and the European Pressure Equipment Direc-
tive.
1)
Increased safety wiring
See
2)
Explosion-proof wiring (US/Canada only)
See
A5E31997170
1)
ATEX II 1/2 GD, 1D, 2D
IECEx SIR 08.0107X
Ex embia IIC T4 Ga/Gb
Ex tD A20 IP67 T90 °C
INMETRO: DNV 12.0088 X
Ex e ia mb IIC T4 Ga/Gb
Ex ia ta IIIC T90 °C Da IP67
-40 °C  Ta  +80 °C
U = 250 V
m
DNV #OCP 0017
ABNT NBR IEC 60079-0:2008, ABNT NBR IEC 60079-7:2008,
ABNT NBR IEC 60079-11:2009, ABNT NBR IEC 60079-18:2010,
ABNT NBR IEC 60079-26:2008, ABNT NBR IEC 60079-31:2011 e
IEC 61241-11:2005
NEPSI Ex dmbia IIC T4/ Ex embia IIC T4/ DIP A20 T
2)
FM/CSA
Class I, Div. 1, Groups A, B, C, D
Class II, Div. 1, Groups E, F, G
Class III T4
on page 12.
SITRANS LR250 (HART) – QUICK START MANUAL
on page 13.
o
T90 C IP67
A,
1)
.
Page EN-5