Operating Personnel; Labelling, Safety Marks - WIKA TR21-A Manual De Instrucciones

3. Safety

Operating personnel

The personnel trained by the operator are understood to be personnel who, based on their
education, knowledge and experience, are capable of carrying out the work described and
independently recognising potential hazards.
Special operating conditions require further appropriate knowledge, e.g. of aggressive
media.

3.5 Labelling, safety marks

Product labels (example)
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

Model

Date of manufacture (year - month)

Approval logos

Information on version (measuring element, output signal, measuring range...)

With transmitter and 4 ... 20 mA output signal
■
With direct sensor output with Pt100 and Pt1000
■
Serial number, Tag number

WIKA operating instructions model TR21


EN
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