General Information; Design And Function - WIKA RTD Mode D'emploi

1. General information / 2. Design and function

1. General information

The thermometers described in the operating instructions have been manufactured
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using state-of-the-art technology.
EN
These operating instructions contain important information on handling the instrument.
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Working safely requires that all safety instructions and work instructions are observed.
Observe the relevant local accident prevention regulations and general safety
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regulations for the instrument's range of use.
Skilled personnel must have carefully read and understood the operating instructions
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prior to beginning any work.
Subject to technical modifications.
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Further information:
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- Internet address:
- Application consultant:

2. Design and function

2.1 Description
These resistance thermometers and thermocouples are used for temperature
measurement in industrial applications.
This document describes instruments in standard version. For applications in hazardous
areas special instrument versions are required.
For further information for operation in hazardous areas, see the additional information for the
corresponding ignition protection type (separate document).
The instrument has been designed and built solely for the intended use described here,
and may only be used accordingly.
Ungrounded measuring point
The model TRxx or model TCxx thermometers consist of a welded tube, a mineral-
insulated sheathed cable or ceramic-insulated thermocouple wires in which the
temperature sensor is located. This is embedded in a ceramic powder, a temperature-
resistant sealing compound, cement compound or a heat transfer paste.
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Tel.: +49 9372 132-0
Fax: +49 9372 132-406
info@wika.com
WIKA operating instructions RTD and TC