VEGA VEGABAR 55 Profibus PA - Manual (Page 53)

53
10 Supplement
VEGABAR 55 • Profibus PA
36735-EN-130321
Ʋ Diameter approx. 8 mm (0.315 in)
Ʋ Colour Blue
Cable entry/plug 14)
Ʋ External housing – 1 x cable gland M20 x 1.5 (cable: ø 5 … 9 mm), 1 x
blind plug M20 x 1.5
or:
– 1␣x plug (depending on the version), 1␣x blind stopper
M20␣x␣1.5
Spring-loaded terminals for wire cross-
section up to
2.5 mm² (AWG 14)
Display and adjustment module
Voltage supply and data transmission
through the sensor
Indication LC display in dot matrix
Adjustment elements 4 keys
Protection rating
Ʋ unassembled IP 20
Ʋ mounted into the sensor without cover IP 40
Material
Ʋ Housing ABS
Ʋ Inspection window Polyester foil
Voltage supply
Operating voltage
Ʋ Non-Ex instrument 9 … 32 V DC
Ʋ Ex-ia instrument 9 … 24 V DC
Ʋ Exd instrument 14 … 32 V DC
Operating voltage with illuminated display and adjustment module
Ʋ Non-Ex instrument 18 … 32 V DC
Ʋ Ex-ia instrument 18 … 24 V DC
Ʋ Exd instrument 18 … 32 V DC
Max. number of sensors on the DP/PA
segment coupler non-Ex/Ex
32/10
Electrical protective measures
Protection rating
Ʋ Housing, standard IP 66/IP 67 15)
Ʋ Aluminium and stainless housing
(optionally available)
IP 68 (1 bar) 16)
Ʋ Process component in IP 68 version IP 68 (25 bar)
14) Depending on the version M12 x 1, according to ISO 4400, Harting, 7/8" FF.
15) Instruments with gauge pressure measuring ranges cannot detect the ambient pressure when submerged, e.g.
in water. This can lead to falsification of the measured value.
16) Only with instruments with absolute pressure ranges.