Siemens Sitrans LR200, Quick Start Manual, Page: 4 / 276

7ML19985XC81 SITRANS LR200 (HART) – QUICK START MANUAL Page EN-3
m
mmmm
Englis
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Communication is via HART
1)
. Signals are processed using Process Intelligence.
Specifications
For a complete listing, see the SITRANS LR200 (HART) Instruction Manual. For Approvals
information, please refer to the device nameplate and the process device tag.
Ambient/Operating Temperature
Power
Approvals
• General CSA
US/C
, FM, CE
• Radio Europe (R&TTE), FCC, Industry Canada
(continued on next page)
1)
HART
®
is a registered trademark of HART Communication Foundation.
Notes:
• Process temperature and pressure capabilities are dependent upon information on the
process device tag. The reference drawing listed on the tag can be downloaded from the
Siemens website at: www.siemens.com/LR200.
• Maximum temperature is dependent on the process connection, antenna materials, and
vessel pressure. See
Maximum Process Temperature Chart
on page 22, for more details.
Process Pressure Temperature derating curves are available in the full manual.
General Purpose:
Non-incendive (FM/US only):
Intrinsically Safe: Nominal 24 V DC at
max. 550 Ohm loop
resistance.
Flameproof:
Increased Safety:
Explosion-proof (FM/CSA US/Canada only): Nominal 24 V DC at
max. 250 Ohm loop
resistance.
process temperature
PP rod:
–40 °C to +80 °C (–40 °F to +176 °F)
PTFE rod or SS horn:
–40 °C to +200 °C (–40 °F to +392 °F)
ambient temperature (surrounding enclosure)
–40 °C to +80 °C (–40 °F to +176 °F)
device
nameplate
process device
tag