Emerson Guided Wave Radar Level and Interface Transmitters 3300 - Manual (Page 110)

Reference Manual
00809-0100-4811, Rev CA
February 2006
Rosemount 3300 Series
A-6
Ambient Temperature When the Rosemount 3300 is installed in high temperature applications, it is
important that the maximum ambient temperature is considered. Tank
insulation should not exceed 4 inches (10 cm).
The diagram below shows the maximum ambient temperature vs. process
temperature:
Figure A-4. Maximum ambient
temperature vs. process
temperature.
NOTE!
Maximum ambient temperature also depends on hazardous locations
certfications.
A
M
BI
E
N
T_
PR
O
C
_
T
E
M
P.
EPS
Process
Temperature °F (°C)
Ambient Temperature °F (°C)