Vega VEGABAR 51 Profibus PA Bedienungsanleitung PDF herunterladen (Seite 54)

10 Supplement

VEGABAR 51 • Probus PA

36714-EN-130321

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

17)

Ʋ Aluminium and stainless housing

(optionally available)

IP 68 (1 bar)

18)

Ʋ Process component in IP 68 version IP 68 (25 bar)

Ʋ External housing IP 65, IP 66/IP 68 (0.2 bar)

Overvoltage category III

Protection class II

Approvals

Instruments with approvals can have dierent technical data 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 "serial number search" as well as via "Downloads" and "Approvals".

17)

Instruments with gauge pressure measuring ranges cannot detect the ambient pressure when submerged, e.g.

in water. This can lead to falsication of the measured value.

18)

Only with instruments with absolute pressure ranges.

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