Interface; Mechanical - Siemens Sitrans LR200 Instruction Manual

1)
Update time
Influence of ambient temperature
Dielectric constant of material measured
• dK > 3 (for < 3 use waveguide antenna or stillpipe)
Memory:
• non-volatile EEPROM
• no battery required.

Interface

Analog output
• signal range
• fail signal
Communication: HART
• Load
• Max. Line Length
• Protocol
Configuration
• remote
• local
2)
Display (local)

Mechanical

Process Connections:
• threaded connection
- polypropylene rod antenna
- PTFE antenna, SS connection
1)
Reference conditions: Response Rate (2.4.1.) set to FAST, LCD Fast Mode (4.9.)
set to ON.
2)
Display quality will be degraded in temperatures below –25 °C (–13 °F) and above
+65 °C (+149 °F).
7ML19985JP02
minimum 1 second, depending on settings for
Response Rate (2.4.1.) and LCD Fast Mode (4.9.)
< 0.003%/K (average over full temperature range,
referenced to maximum range)
4 to 20 mA (± 0.02 mA accuracy)
upper limit 20 to 22.6 mA adjustable
3.6 mA to 22.6 mA (see
for more details)
230 to 600 Ω, 230 to 500 Ω when connecting a
coupling
module
multi-wire: ≤ 1500 m (4921 ft)
HART, Version 5.1
Siemens SIMATIC PDM or AMS Device Manager
(PC)
Siemens infrared handheld programmer, or HART
handheld communicator
graphic LCD, with bar graph representing level
1.5" NPT (ANSI/ASME B1.20.1), BSPT (EN 10226-1) or
G (BS EN ISO 228-1)
2" NPT (ANSI/ASME B1.20.1), BSPT (EN 10226-1) or
G (BS EN ISO 228-1)
SITRANS LR200 (HART) – INSTRUCTION MANUAL
Fail-safe Mode
on page 130
Page 9