8 Handling
36
8.3 Functional test
Startup checklist
Is the thermometer suitable for the ambient temperatures?
Is the thermometer suitable for the maximum operating temperature?
Is the thermometer suitable for the maximum operating pressure?
Is the protection tube resistant to the environment (chemicals, particles, etc.)?
Has the thermometer's IP protection type been selected correctly?
Is the connection area in an area with a uniform, constant temperature, particularly for thermocou-
ples?
Has the minimum immersion depth been achieved?
Are the installation location and line routing free of electromagnetic interference?
Ensure that the lines of the temperature sensor system are routed separately to the power elec-
tronics/are shielded accordingly.
If present: Has the shielding been applied correctly?
Has the measuring circuit been properly insulated against the protection tube (insulation test)?
Has the electrical connection been fitted correctly?
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