Siemens SITRANS LR200 Quick Start Manual page 22

Maximum Process Temperature Chart
WARNING: Internal temperature must not exceed 80 °C (176 °F).
Notes:
• The chart is for guidance only and does not represent every possible process connection
arrangement. (It will NOT apply if the device is mounted directly on a metallic vessel sur-
face.)
• It does not take into consideration heating from direct sunshine exposure.
• Use Current Internal Temperature (3.2.1) to monitor the internal temperature.
• If the internal temperature exceeds the maximum allowable limit, a sun shield or a longer
nozzle may be required.
.
Maximum Flange and Process Temperature versus allowable ambient for flange
adapter versions of SITRANS LR200.
Page EN-20 SITRANS LR200 (PROFIBUS PA) – QUICK START MANUAL
process
temperature
Process
Temperature (
o
C)
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