WIKA TR31 - Handbuch (Seite 16)

GB
14096788.01 07/2014 GB/D
16 WIKA operating instructions models TR31-3, TR31-K
X X X
■ Process connection with tapered thread
4. Design and function
Thread Height process connection X
1/4 NPT 15
1/2 NPT 19
with direct cable outlet
connecting cable
14097792.01
140069565.02
without
neck tube
with compression
fitting
with
neck tube
Legend:
A (U
2
) Insertion length
N (M
H
) Neck length
X Height process connection
Ød Sensor diameter
W Length of directly connected cable
L Length of bare wires
1) For process temperature > 150 °C (302 °F)
a neck length N (M
H
) of 70mm is required,
otherwise N (M
H
) selectable (55, 65 or
70 mm).
4.3 Scope of delivery
Cross-check scope of delivery with delivery note.