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Design and function, 12 wika operating instructions diwitherm, Model tr75 – WIKA TR75 User Manual

Page 12: Connection to thermowell (with neck tube), Connection to thermowell

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11325232.04 01/2014 GB/D/F/E

12

WIKA operating instructions DiwiTherm

®

, model TR75

GB

Thread

Thread

Thread

Thread

Thread

Legend:

Ø d

Sensor diameter

A (l

1

) Insertion length

A (U

2

) Insertion length

(for tapered threads)

N(M

H

) Neck length

3172503.07

Fixed threaded

connections / threads

Connection to thermowell (with neck tube)

11363533.03

Compression fitting

(fixing to neck tube)

Neck tube

smooth

Connection to thermowell

Male nut for

sealing case

Double nipple version

“nipple-union-nipple”

neck tube

Female thread

M24 x 1.5

Thread

Thread

(NPT)

Thread

(NPT)

4. Design and function