Environmental; Process; Communication - Siemens Sitrans LR 460 Instruction Manual

1

Environmental

• location
• altitude
• ambient temperature
• relative humidity
• installation category
• pollution degree
• Perm. ambient
WARNING:
compatibility (or inertness) for general purposes. For exposure to specific
environments, check with chemical compatibility charts before installing.

Process

• Process temperature
• Pressure (vessel)

Communication

• Communication: HART
Load
Line
Protocol
• Communication: PROFIBUS PA
Protocol
Device Class
Device Profile
• Software for PC/Laptop
1.
See Process/Ambient de-rating curves in Appendix III.
2.
-20 °C (-4 °F) temperature rating available on SITRANS LR 460 with ATEX rating.
Page I-8 SITRANS LR 460 – INSTRUCTION MANUAL
indoor/outdoor
2000 m (6562 ft) max
2
-40 to 65 °C (-40 to 149 °F)
suitable for outdoor (Type / NEMA 4X, 6/ IP67)
II
4
-40 to 65 °C (-40 to 149 °F) (non-hazardous version)
temperature
Observe the temperature classes in hazardous areas!
Materials of construction are chosen based on their chemical
-40 to 200 °C (-40 to 392 °F)
[-40 to 250 °C (-40 to 418 °F) option]
0.5 bar (7.25 psi) maximum
230 to 600 Ω, 230 to 500 Ω when connecting a coupling
module
two-wire shielded: ≤ 3000 m
multi-wire shielded: ≤ 1500 m
HART, Version 5.1
Layer 1 and 2 PROFIBUS PA,
technology: IEC 61158-2, slave-functionality
A
3.0
Windows 95/98/2000/XP or NT 4.0
SIMATIC® PDM
3
LCD: -10 to 55 °C (14 to 131 °F)
7ML19985JM01