Vega VEGABAR 52 Foundation Fieldbus Bedienungsanleitung PDF herunterladen (Seite 54)

10 Supplement

VEGABAR 52 • Foundation Fieldbus

36720-EN-130321

Electromechanical data - version IP 68

Connection cable between IP 68 instrument and external housing:

Ʋ Conguration four wires, one suspension wire, one breather capillary,

screen braiding, metal foil, mantle

Ʋ Wire cross-section 0.5 mm² (AWG 20)

Ʋ Wire resistance <0.036Ω/m(0.011Ω/ft)

Ʋ Standard length 5 m (16.40 ft)

Ʋ Max. length 180 m (590.5 ft)

Ʋ Min. bending radius at 25 °C/77 °F 25 mm (0.985 in)

Ʋ Diameter approx. 8 mm (0.315 in)

Ʋ Colour Blue

Cable entry/plug

15)

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 EEx-ia instrument 9 … 24 V DC

Ʋ EEx-id instrument 9 … 32 V DC

Operating voltage with illuminated display and adjustment module

Ʋ Non-Ex instrument 12 … 32 V DC

Ʋ EEx-ia instrument 12 … 24 V DC

Ʋ EEx-id instrument 12 … 32 V DC

Power supply by/max. number of sensors

Ʋ H1 power supply max. 32 (max. 10 with Ex)

15)

DependingontheversionM12x1,accordingtoISO4400,Harting,7/8"FF.

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