Siemens sitrans LR200 Manual De Inicio Rápido página 4

Communication is via HART
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
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
Process Pressure Temperature derating curves are available in the full manual.
ambient temperature (surrounding enclosure)
–40 °C to +80 °C (–40 °F to +176 °F)
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)
Power
General Purpose:
Non-incendive (FM/US only):
Intrinsically Safe:
Flameproof:
Increased Safety:
Explosion-proof (FM/CSA US/Canada only):
Approvals
• General CSA
• Radio Europe (R&TTE), FCC, Industry Canada
®
1)
HART is a registered trademark of HART Communication Foundation.
7ML19985XC81
1)
. Signals are processed using Process Intelligence.
Maximum Process Temperature Chart
, FM, CE
US/C
SITRANS LR200 (HART) – QUICK START MANUAL
on page 22, for more details.
device
nameplate
process device
tag
Nominal 24 V DC at
max. 550 Ohm loop
resistance.
Nominal 24 V DC at
max. 250 Ohm loop
resistance.
(continued on next page)
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