83
12 Supplement
VEGAFLEX 82 • 4 … 20 mA/HART - two-wire
44222-EN-170220
Potential connections and electrical separating measures in the instrument
Electronics
Not non-floating
Ground terminal
Galvanically connected with the metal process fitting
Galvanic separation between electronics and metal housing parts
Ʋ Reference voltage
500 V AC
Electrical protective measures
Protection rating
Housing material
Version
IP-protection class
NEMA protection
Plastic
Single chamber
IP 66/IP 67
Type 4X
Double chamber
IP 66/IP 67
Type 4X
Aluminium
Single chamber
IP 66/IP 68 (0.2 bar)
IP 68 (1 bar)
Type 6P
-
Double chamber
IP 66/IP 68 (0.2 bar)
IP 68 (1 bar)
Type 6P
-
Stainless steel (electro-
polished)
Single chamber
IP 66/IP 68 (0.2 bar)
Type 6P
Stainless steel (precision
casting)
Single chamber
IP 66/IP 68 (0.2 bar)
IP 68 (1 bar)
Type 6P
-
Double chamber
IP 66/IP 68 (0.2 bar)
IP 68 (1 bar)
Type 6P
-
Protection rating (IEC 61010-1)
III
Approvals
Instruments with approvals can have different technical specifications depending on the version.
For that reason the associated approval documents of these instruments have to be carefully
noted. They are part of the delivery or can be downloaded under www.vega.com via "
VEGA Tools
"
and "
Instrument search
" as well as in the download area.
12.2 Dimensions
The following dimensional drawings represent only an extract of all possible versions. Detailed
dimensional drawings can be downloaded at www.vega.com/downloads under "
Drawings
".