Specifications; Ambient Operating Temperature - Siemens SITRANS LR260 Operating Instructions Manual

SITRANS LR260 supports PROFIBUS PA communication protocol, and SIMATIC PDM software.
Signals are processed using Process Intelligence which has been field-proven in over 
1, 000,000 applications worldwide (ultrasonic and radar). This device supports acyclic
communications from both a PROFIBUS Class I and Class II master.

Specifications

For a complete listing, see the SITRANS LR260 (PROFIBUS PA) Instruction Manual. For
Approvals information, please refer to the process device tag.
Ambient/Operating Temperature
Process temperature and pressure capabilities are dependent upon information on
Note:
the process device tag. The reference drawing listed on the tag can be downloaded from the
Siemens website at: www.siemens.com/LR260
Power
• Bus powered
• Current consumed 15.0 mA
Approvals
• General
• Radio
• Hazardous
Use appropriate conduit seals to maintain IP or NEMA rating.
Note:
A5E32114443 SITRANS LR260 (PROFIBUS PA) – QUICK START MANUAL
ambient temperature (surrounding
enclosure)
–40 °C to 80 °C (–40 °F to 176 °F)
process temperature (with FKM O-ring)
non-pressure version: –40 to +200 °C (–40 to +392 °F)
pressure rated version: –40 to +80 °C (–40 to +176 °F)
Per IEC 61158-2 (PROFIBUS PA)
CSA
US/C
Europe (R&TTE), FCC, Industry Canada, C-TICK
CSA/FM Class II, Div. 1, Groups E, F, G, Class III
ATEX II 1D, 1/2D, 2D Ex tD A20 IP67, IP68 T100 deg C
SABS ARP0108 Ex ia IIC T4 Ga
INMETRO: DNV 12.0081 X
, FM, CE
Ex tb IIIC T100 °C Db 
-40 ºC  Ta  +80 ºC
IP67/IP68
DNV #OCP 0017
ABNT NBR IEC 60079-0:2008 e
ABNT NBR IEC 60079-31:2011
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