Wika TR30 Manuel d'utilisateur télécharger pdf (Page 14)

14 WIKA operating instructions model TR30

11377551.06 07/2014 GB/D

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4. Design and function

4.1 Description

The resistance thermometer model TR30 consists of a thermowell with

xed process connection, and is screwed directly into the process.

It is designed to be resistant to shock and vibration and all electrical

components are protected against splashed water. The vibration

resistance of the standard version complies with DIN EN 60751 (up to

3 g); specic designs can withstand up to 10 g. The impact resistance

for all versions meets the requirements of DIN EN 60751. The electrical

connection is made via a angular DIN connector, Form A or M12 x 1

circular connector.

4.2 Dimensions in mm

■

Process connection with parallel threads (or without process

connection)

Version with

compression tting

Version without

process connection

Circular connector

4-pin M12 x 1

Angular connector

DIN EN 175301-803

Version with

tapered tip

Legend:

Insertion length

N Neck tube length (70 mm)

Ød Sensor diameter

Version with

neck tube

11176688.06

4. Design and function

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Wika TR30 Manuel d'utilisateur Page 14