5 Connecting to power supply
Housing overview
24
5.3 Wiring plan, single chamber housing
The following illustrations apply to the non-Ex as well as to the Ex-ia
version.
1
4
Fig. 13: Material versions, single chamber housing
1
Plastic
2
Aluminium
3
Stainless steel
4
Stainless steel casting
2
VEGABAR 66 • 4 ... 20 mA/HART
3