Wika TW61 Bedienungsanleitung PDF herunterladen (Seite 11)

WIKA operating instructions thermowell, model TW61

11593963.03 03/2014 GB/D/F/E

4.3 Scope of delivery

Cross-check the scope of delivery with the delivery note.

4. Design and function

Nominal

width of

tube

Nominal

pressure

in bar

Outer

diameter

of pipe

Tube wall

thickness

Tube

length

Thermowell

insertion

length

Neck tube length

TR21-B TR22-B

OD PN

1) 2)

Ø D s TL L

M M

13.5 25 13.5 1.6 32 55 14 43 121

17.2 25 17.2 1.6 34 55 16 41 119

21.3 25 21.3 1.6 36 58 18 39 117

26.9 25 26.9 1.6 55 81 30 27 105

33.7 25 33.7 2.0 60 91 30 27 105

42.4 25 42.4 2.0 65 102 30 27 105

48.3 25 48.3 2.0 65 108 30 27 105

60.3 25 60.3 2.0 90 145 45 12 90

76.1 16 76.1 2.0 110 173 45 12 90

88.9 16 88.9 2.3 130 203 45 12 90

ISO tubes or DIN 11866 series B

Metric or DIN 11866 series A

ASME BPE or DIN 11866 series C

Nominal

width of

tube

Nominal

pressure

in bar

Outer

diameter

of pipe

Tube wall

thickness

Tube

length

Thermowell

insertion

length

Neck tube length

TR21-B TR22-B

OD PN

1) 2)

Ø D s TL L

M M

10 25 13 1.5 35 55 14 43 121

15 25 19 1.5 35 55 18 39 117

20 25 23 1.5 40 63 18 39 117

25 25 29 1.5 50 77 30 27 105

32 25 35 1.5 55 87 30 27 105

40 25 41 1.5 60 97 30 27 105

50 25 53 1.5 80 126 30 27 105

65 16 70 2.0 105 165 45 12 90

80 16 85 2.0 130 201 45 12 90

100 12.5 104 2.0 155 241 45 12 90

Nominal

width of

tube

Nominal

pressure

in bar

Outer

diameter

of pipe

Tube wall

thickness

Tube

length

Thermowell

insertion

length

Neck tube length

TR21-B TR22-B

OD PN

1) 2)

Ø D s TL L

M M

½" 13.8 12.7 1.65 47.6 71 14 43 121

¾" 13.8 19.05 1.65 50.8 71 18 39 117

1" 13.8 25.4 1.65 54.0 79 18 39 117

1 ½" 13.8 38.1 1.65 60.3 94 30 27 105

2" 13.8 50.8 1.65 73.0 118 30 27 105

2 ½" 13.8 63.5 1.65 79.4 134 45 12 90

3" 13.8 76.2 1.65 85.7 150 45 12 90

4" 13.8 101.6 2.11 104.8 190 45 12 90

1) Maximum operating temperature 150 °C

2) All thermowells of this model series which are exposed to internal pressure and have a nominal diameter (DN) of > 25 mm are

manufactured and tested in accordance with module H of the pressure equipment directive 97/23/EC.

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 67 68

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