WIKA TR25 (Ex i), Руководство по эксплуатации

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EN
14073045.06 10/2020 EN/DE/FR/ES
WIKA operating instructions model TR25 (Ex i) 7
2. Design and function
DN For pipe Dimensions PN 1)
2) 3)
Outer Ø x wall
thickness
Ø D
i
L Ø D
8 13.5 x 1.6 10.3 71 25.0 40
10 17.2 x 1.6 14.0 71 25.0 40
15 21.3 x 1.6 18.1 71 34.0 40
20 26.9 x 1.6 23.7 71 50.5 40
25 33.7 x 2 29.7 71 50.5 40
32 42.4 x 2 38.4 71 50.5 40
40 48.3 x 2 44.3 71 64.0 25
DN For pipe Dimensions PN 1)
2) 3)
Outer Ø x wall
thickness
Ø D
i
L Ø D
10 13 x 1.5 10 71 34 40
15 19 x 1.5 16 71 34 40
20 23 x 1.5 20 71 34 40
25 28 x 1 26 71 50.5 40
32 34 x 1 32 71 50.5 40
40 40 x 1 38 71 50.5 40
50 52 x 1 50 71 64.0 25
DN For pipe Dimensions PN 1)
2) 3)
Outer Ø x wall
thickness
Ø D
i
L Ø D
¾" 19.05 x 1.65 15.75 71 25 40
1" 25.4 x 1.65 22.1 71 50.5 40
1 ½" 38.1 x 1.65 34.8 71 50.5 40
2" 50.8 x 1.65 47.5 71 64.0 25
DN For pipe Dimensions PN 1)
2) 3)
Outer Ø x wall
thickness
Ø D
i
L Ø D
½" 12.7 x 1.6 9.5 71 25.0 40
¾" 19.05 x 1.6 15.85 71 25.0 40
1" 25.4 x 1.6 22.2 71 50.5 40
1 ½" 38.1 x 1.6 34.9 71 50.5 40
2" 50.8 x 1.6 47.6 71 64.0 25
Clamp per DIN 32676 for pipes per
DIN 11866 row B (ISO 1127)
Tri-clamp for pipes per BS4825 part 3
and O.D. tube
Clamp per DIN 32676 for pipes per
DIN 11866 row C (ASME BPE)
Clamp per DIN 32676 for pipes per
DIN 11866, row A
1) For maximum pressure range consider pressure rating of clamp.
2) Maximum operating temperature 150 °C
3) All thermowells of this series that are internally pressurised, with a nominal diameter (DN) greater than 25 mm, are
manufactured and tested to module H of the pressure equipment directive.