4. Design and function
Process connection with tapered thread
■
without neck tube
1) For process temperature > 150 °C (302 °F) a neck length
N (M
) of 70 mm is required, otherwise N (M
H
(55, 65 or 70 mm).
Thread
Height process connection X
1/4 NPT
15
1/2 NPT
19
4.3 Scope of delivery
Cross-check scope of delivery with delivery note.
WIKA operating instructions model TR33
with compression fitting
) selectable
H
with neck tube
Legend:
A (U
) Insertion length
2
N (M
) Neck length
H
X
Height process connection
Ød
Sensor diameter
EN
15