18
4 Mounting
MINITRAC 31 • 4 … 20 mA/HART - four-wire
40447-EN-130430
Fig. 8: Level measurement - Residue detection on a storage tank
If the max. ambient temperature is exceeded, you must take suitable
measures to protect the instrument against overheating.
You can protect the instrument by providing a suitable insulation
against the heat or mounting the instrument further away from the
heat source.
Make sure these measures are taken into account already in the plan-
ning stage. If you want to carry out such measures later on, contact
our specialists to ensure that the accuracy of the application is not
impaired.
Ifthesemeasuresarenotsucienttomaintainthemax.ambient
temperature, you could consider using the water cooling system we
oerforMINITRAC31.
The water cooling must also be included in the calculations for the
measuring point. Contact our specialists regarding the dimensioning
of the water cooling.
Protection against heat
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