Instruction Manual

7 TECHNICAL DATA
52
OPTITEMP TRA/TCA PLUS
www.krohne.com 01/2012 - 4000630301 - MA OPTITEMP TRA/TCA Plus R01
TRA/TCA-S34 with DIN-neck tube (neck tube length: 165 mm / 6.5")
Insertion length "b" Measuring insert length
[mm] ["] [mm] ["]
100 3.9 278 10.9
140 5.5 318 12.5
200 7.9 378 14.9
260 10.2 438 17.2
300 11.8 478 18.8
350 13.8 528 20.8
400 15.8 578 22.8
TRA/TCA-S50 with ASME-neck tube (neck tube length: 152 mm / 6.0")
Insertion length "b" Measuring insert length
[mm] ["] [mm] ["]
100 3.9 281 11.1
150 5.9 331 13.0
200 7.9 381 15.0
250 9.8 431 17.0
300 11.8 481 18.9
350 13.8 531 20.9
400 15.7 581 22.9
INFORMATION!
You can determine the length of the measuring insert for threaded thermometers without
thermowell as follows:
• TRA/TCA-S34 with DIN neck tube: Measuring insert length = insertion length of the
thermometer assembly + 178 mm / 7.0"
• TRA/TCA-S50 with ASME neck tube: Measuring insert length = insertion length of
thermometer assembly + 181 mm / 7.1"
INFORMATION!
• Tolerances of all thermowell and insertion lengths: ± 1 mm / 0.04"
• Tolerances of all measuring insert lengths: +2 mm, -0 mm / +0.08", -0"
.backup.book Page 52 Tuesday, January 10, 2012 11:57 AM