Pin Assignment; Maintenance/Repairs - WIKA TF45 Mode D'emploi

4. Electrical connection / 5. Maintenance, Repairs

4.2 Pin assignment

Single measuring element
GB
2-wire
connection
3-wire
connection
4-wire
connection

5. Maintenance/Repairs

The instruments require no maintenance.
Repairs should only be carried out by the manufacturer.
Any residual pressure media within the removed thermometers may constitute
a risk to personnel, the environment and equipment.
Sufficient safety measures must be taken.

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WIKA Operating Instructions OEM Insertion Thermometers Model TF45
Dual measuring element
2-wire
connection
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