Ambient/operating conditions
- Permitted ambient and airstream temperature Rating plate.
- Division of maximum surface temperature into classes for gas atmospheres. Temperature class T... Rating plate.
Temperature class | T1 | T2 | T3 | T4 |
|---|---|---|---|---|
Maximum surface temperature [° C] | 450 | 300 | 200 | 135 |
- For use in dust atmospheres, the surface temperature specified in the labelling on the rating plate is to be observed.