KROHNE OPTITEMP TRA-TCA EN - Manual (Page 49)

TECHNICAL DATA
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OPTITEMP TRA/TCA
www.krohne.com 08/2010 - 4000630501 - MA OPTITEMP TRA/TCA R01 en
Threaded thermometer with neck tube (TRA/TCA-S12/22/41)
Flange thermometer (TRA/TCA-F13/23/42)
TRA/TCA-S12/22
Thermowell length Length of the measuring insert
[mm] ["] [mm] ["]
160 6.30 315 12.40
250 9.84 405 15.94
400 15.75 555 21.85
TRA/TCA-S41
Thermowell length Length of the measuring insert
[mm] ["] [mm] ["]
160 6.30 315 12.40
220 8.66 375 14.76
280 11.02 435 17.13
INFORMATION!
The following applies when determining the length of the measuring insert for threaded
thermometers with neck tubes: distance from the underside of the seal (G thread) / two-thirds
of the thread height from the bottom (NPT thread) to the tip of the thermowell + 155 mm / 6.10".
TRA/TCA-F12/23
Insertion length Length of the measuring insert
[mm] ["] [mm] ["]
225 8.9 315 12.4
315 12.4 405 15.9
465 18.3 555 21.9
TRA/TCA-F42
Insertion length Length of the measuring insert
[mm] ["] [mm] ["]
225 8.86 315 12.40
285 11.22 375 14.76
345 13.58 435 17.13
INFORMATION!
The following applies when determining the length of the measuring insert for flange
thermometers: distance from the bottom of the flange to the tip of the thermowell + 90 mm /
3.54".
.book Page 49 Tuesday, August 17, 2010 12:18 PM