VEGA VEGAFLEX 67 (-20…+250°C) Foundation Fieldbus - Manual (Page 50)

Power supply by/max. number of sensors
-
H 1 power supply max. 32 (max. 10 with Ex)
Electrical protective measures
Protection, depending on housing version
-
Plastic housing IP 66/IP 67
-
Aluminium housing, stainless steel
housing - investment casting, stainless
steel housing - electro-polished IP 66/IP 68 (0.2 bar) 5)
-
Aluminium and stainless housing, in-
vestment casting (optionally available) IP 66/IP 68 (1 bar)
Overvoltage category III
Protection class II
Approvals
Instruments with approvals can have different technical data depending on the version.
That's why the associated approval documents have to be noted with these instruments. They are
part of the delivery or can be downloaded under www.vega.com via "VEGA Tools" and "serial
number search" as well as via "Downloads" and "Approvals".
5) A suitable cable is the prerequisite for maintaining the protection rating.
50 VEGAFLEX 67 • Foundation Fieldbus
10 Supplement
32310
-EN
-120329