VEGA Capacitive electrodes EK Profibus PA - Manual (Page 11)

Capacitive electrodes EK - Profibus PA 11
1) Ambient temperature on the oscillator
Product description
Electronics temperature
Product and ambient temperatures must be
kept within the following indicated ranges, so
that the limit temperature of the electonics is
not exceeded.
Temperature class T4 (or no Ex)
Without temperature adapter
- Product temperature -40°C … +135°C
- Ambient temperature
1) -40°C … +80°C
Temperature class T3
With temperature adapter
Plastic housing Metal housing
Product temperature -40°C … 180°C 200°C 150°C 175°C 200°C
Ambient temperature 1) -40°C … 80°C 75°C 80°C 69°C 58°C