VEGA VEGABAR 64 Profibus PA - Manual (Page 60)

Adjustment elements 4 keys
Protection class
-
unassembled IP 20
-
mounted into the sensor without cover IP 40
Materials
-
Housing ABS
-
Inspection window Polyester foil
Power supply
Operating voltage
-
Non-Ex instrument 9 … 32 V DC
-
EEx-ia instrument 9 … 24 V DC
-
EEx-id instrument 9 … 32 V DC
Operating voltage with lighted indicating and adjustment module 17)
-
Non-Ex instrument 12 … 36 V DC
-
EEx-ia instrument 12 … 30 V DC
-
EEx-id instrument 12 … 32 V DC
Power supply by/max. number of sensors
-
DP/PA segment coupler max. 32 (max. 10 with Ex)
-
VEGALOG 571 EP card max. 15 (max. 10 with Ex)
Electrical protective measures
Protection class
-
Housing, standard IP 66/IP 67 18)
-
Aluminium and stainless housing (op-
tionally available) IP 68 (1 bar) 19)
-
Transmitter in IP 68 version IP 68
-
External housing IP 65
Overvoltage category III
Protection class II
Approvals
Depending on the version, instruments with approvals can have different technical data.
17) Is available at a later date for instruments with StEx, WHG or ship approval
as well as country-specific approvals such as those according to FM or
CSA.
18) Instruments with gauge pressure measuring ranges cannot detect the am-
bient pressure when submerged, e.g. in water. This can lead to falsification
of the measured value.
19) Only with instruments with absolute pressure ranges.
60 VEGABAR 64 • Profibus PA
10 Supplement
28252
-EN
-081209