Vega VEGABAR 51 4 … 20 mA_HART Bedienungsanleitung PDF herunterladen (Seite 49)

10 Supplement

VEGABAR 51 • 4 … 20 mA/HART

36713-EN-130321

10 Supplement

10.1 Technical data

General data

Pressure type Gauge pressure or gauge pressure

Measuring principle Depending on the measuring range ceramic-capacitive

orstraingauge(DMS),eachwithisolatingsystem

Communication interface I²C bus

Materials and weights

Material 316L corresponds to 1.4404 or 1.4435

Materials, wetted parts

Ʋ Processtting 316L

Ʋ Diaphragm 316L, Hastelloy C276, Tantalum, PTFE, 1.4435 with gold

coating

Surfacequalityhygienicttings,typ. R

< 0.8 µm

Ʋ Surface quality, typ.

Materials, non-wetted parts

Ʋ Electronics housing PlasticPBT(polyester),Aludie-castingpowder-coated,

316L

Ʋ External housing plasticPBT(Polyester),316L

Ʋ Socket, wall mounting plate external

housing

plasticPBT(Polyester),316L

Ʋ Seal between socket and wall mount-

ing plate

EPDM(xedconnected)

Ʋ Seal below wall mounting plate EPDM(onlywith3Aapproval)

Ʋ Seal ring, housing cover NBR(stainlesssteelhousing),silicone(Alu/plastichous-

ing)

Ʋ Inspection window in housing cover

for display and adjustment module

Polycarbonate(UL-746-Clisted)

Ʋ Ground terminal 316Ti/316L

Ʋ Ohmic contact Betweengroundterminalandprocesstting

Ʋ Connection cable between transmitter

and external electronics housing with

IP 68 version

PUR

Ʋ Type label support on connection

cable

PE hard

Ʋ Connection cable with IP 68 1 bar

version

PE,PUR

Weight approx. 0.8…8kg(1.764…17.64lbs),dependingonprocess

tting

Output variable

Output signal 4 … 20 mA/HART

HART output values according to HART standard 5.0

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 75 76

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