WIKA PU-448 - Manual (Page 5)

GB
WIKA operating instructions programming unit PU-448 5
14003501.02 02/2014 GB/D/F/E
By using a model PU-448 programming unit (including WIKA_TT
software) with model T24 temperature transmitters or models TR21,
TR30 or TR31 resistance thermometers, the loop current can also be
measured.
The electrical connection of the terminals for the configuration of the
head-mounted temperature transmitter version is achieved using the
patented magWIK quick connector.
For connection to models TR21, TR30, TR31, TR33 and TR34
resistance thermometers with coupler connectors, suitable adapter
cables are available.
1.3 Product label
Explanation of symbols
Before mounting and commissioning the instrument,
ensure you read the operating instructions!
CE, Communauté Européenne
Instruments bearing this mark comply with the relevant
European directives.
For instruments with a serial number > S#10000, the new resistance
thermometers models TR33, TR34, TR21 (new) can be configured.
For instruments with the serial number < S#10000, the compatibility
with these models cannot be guaranteed.
1. General information