Instruction Manual

TECHNICAL DATA 7
65
OPTITEMP TRA/TCA PLUS
www.krohne.com01/2012 - 4000630301 - MA OPTITEMP TRA/TCA Plus R01
7.5 Process connections
Threaded thermometer without thermowell
Threaded thermometer with thermowell
Flange thermometer
Weld-in thermometer
Process connection Materials Ø of neck tube
[mm] ["]
Thread M18x1.5mm 1.4571 12 x 2.5 0.47 x 0.1
Thread G½", G¾"
Union nut G½", G¾"
Thread ½" NPT (NN and NUN) 1.4404 21.34 x 2.77 0.84 x 0.11 SCH 40
Process connection Materials Ø of thermowell
[mm] ["]
Thread G½", G¾" 1.4571 / AISI 316 Ti,
1.4404 / AISI 316 L
9, 10, 11, 12, 6, 17,
22
0.35, 0.39, 0.43, 0.47,
0.63, 0.67, 0.87
Thread ½"NPT, ¾"NPT
Process connection Materials Ø of thermowell
[mm] ["]
DN25 / PN40 1.4571 / AISI 316 Ti,
1.4404 / AISI 316 L
9, 10, 11, 12, 19, 22,
23, 25
0.35, 0.39, 0.43, 0.47,
0.75, 0.87, 0.98
DN50 / PN40
1" / 150 lb, 300 lb, 600 lb
1½" / 150 lb, 300 lb, 600 lb
2" / 150 lb, 300 lb, 600 lb
INFORMATION!
The manufacturer offers the flange thermometer with process connections acc. to DIN EN 1092-
1 or ASME/ANSI 16.5. For DIN flanges the raised face complies with Form B1 and with ASME
flanges, type "RF" or type "RTJ".
Ø at the weld-in point Materials Ø of thermowell
[mm] ["] [mm] ["]
24 h7 0.94 1.4571 / AISI 316 Ti,
1.4404 / AISI 316 L,
1.7335 / AISI F12,
1.0460 / C 22.8
24 h7 0.94
26.7 1.05 1.4571 / AISI 316 Ti,
1.4404 / AISI 316 L
19 0.75
33.4 1.31 1.4571 / AISI 316 Ti,
1.4404 / AISI 316 L
23, 25 0.91, 0.98
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