GB
5. Transport, packaging, storage / 6. Commissioning, operation
11491035.02 09/2012 GB/D/F/E
WIKA operating instructions insertion thermometer, model TF45
9
WARNING!
Before storing the instrument (following operation), remove any residual media.
This is of particular importance if the medium is hazardous to health, e.g. caustic,
toxic, carcinogenic, radioactive, etc.
6. Commissioning, operation
6.1 Mounting
Assembly of the insertion thermometer has to be performed in such a way that the approved
operating temperature (environment, medium) is neither exceeded nor undercut considering
convection and thermal radiation.
6.2 Electrical connection
WARNING!
Only connect when the system is powered down!
Cables and wires
■
Leads with bare ends must be finished with end splices.
■
Cables used must comply with the respective requirements in terms of stability and
temperature
■
Connecting cables must be run so that any mechanical damage is prevented
6.3 Pin assignment
3160629.06
3160629.06
Dual measuring element
Single measuring element
2-wire
connection
3-wire
connection
4-wire
connection
2-wire
connection
red
red
red
red
red
white
white
white
white
red
red
white
white