WIKA TR33, Руководство по эксплуатации

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EN
WIKA operating instructions model TR33
14073818.10 05/2021 EN/DE/FR/ES
5
140069565.04
without neck tube without process
connection
with compression
fitting
with neck tube
It is designed to be impact and vibration resistant and all electrical
components are protected against humidity (IP67 or IP69K). The
vibration resistance conforms to IEC 60751 (20 g, dependent on the
instrument version). The impact resistance of all versions meets the
requirements of IEC 60751. Ensure that mechanical loads on the
connector are minimised, especially in case of increased ambient
temperatures or strong vibration loads.
The electrical connection is made via an M12 x 1 circular connector.
An adapter for electrical connection with angular connector per
DIN EN 175301-803 is optionally available.
2.2 Dimensions in mm
■
Process connection with parallel thread (or without process connection)
2. Design and function
At a process temperature of > 150 °C [302 °F], a neck length N (M
H
) of 70 mm
[2.76 in] is necessary, otherwise N (M
H
) selectable (55 mm [2.17 in], 65 mm
[2.56 in] or 70 mm [2.76 in]).
Legend:
A (U
1
) Insertion length
N (M
H
) Neck length
Ød Protection tube diameter