KROHNE OPTITEMP TRA-TCA EN - Manual (Page 25)

INSTALLATION
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OPTITEMP TRA/TCA
www.krohne.com 08/2010 - 4000630501 - MA OPTITEMP TRA/TCA R01 en
3.5.1 Typical load types
The first diagram applies to the following of the manufacturer's thermometers:
• TRA/TCA-P10, -S11, -F13
• Ø 11 x 2 mm / 0.43 x 0.08"
• Material 1.4571
DANGER!
To prevent destruction or damage, never operate the thermometer outside of its permissible
mechanical, thermal or chemical limits. For further information refer to the rest of this section
and the "Technical Data" section.
DANGER!
The information in this subsection is informative only and does not reflect the vibration load
caused by flow-induced vibration. If necessary, prior to purchasing and installing an industrial
thermometer, have a specific strength calculation performed (e. g. per DITTRICH or MURDOCK).
INFORMATION!
The manufacturer can provide an optional strength calculation for a fee.
Load diagram for straight thermowells according to DIN 43772 (Forms 2, 2G and 2F)
1 Insertion length 400 mm (15.75"), air with 40 m/s (131.2 ft/s)
2 Insertion length 400 mm (15.75"), steam with 40 m/s (131.2 ft/s)
3 Insertion length 250 mm (9.84"), air with 40 m/s (131.2 ft/s)
4 Insertion length 250 mm (9.84"), steam with 40 m/s (131.2 ft/s)
5 Insertion length 250...400 mm (9.84...15.75"), water with 3 m/s (9.8 ft/s)
6 Water
7 Vapour pressure curve
8 Steam
9 Pressure of the measured medium
10 Temperature of the measured medium
.book Page 25 Tuesday, August 17, 2010 12:18 PM