Vega VEGABAR 12 Bedienungsanleitung PDF herunterladen (Seite 17)

9 Supp

lement

9.1 Technical data

General data

Parameter, pressure Gauge pressure

Measuring principle Ceramic-capacitive, dry measuring cell

Communication interface Standard interface

Materials and weights

Materials, wetted parts

- Process ﬁtting 316L

- Diaphragm sapphire ceramic

(99.9 % oxide ceramic)

- Measuring cell seal FKM

Materials, non-wetted parts

- Electronics housing 316L

- Connection terminals PA

- Ohmic contact Between ground terminal, housing and process

ﬁtting

Torque max. 20 Nm (14.75 lbf ft)

Weight approx. 0.1 kg (0.22 lbs)

Output variable

Output signal 4 … 20 mA

Fault signal 3,6 mA

Max. output current 22 mA

Step response time 160 ms (0 … 63 %)

Input variable

Adjustment

Adjustment range of the zero/span adjustment relating to the nominal measuring range:

- zero -20 … +20 %

- span 20 … +120 %

Max. turn down 5 : 1

Nominal measuring ranges and overload resistance

The overload speciﬁcations are only an overview and refer to the measuring cell. Limitations by

material and process ﬁtting version are possible. The speciﬁcations on the type label are

applicable.

VEGABAR 12 17

9 Sup

plement

35544-EN-110616

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Vega VEGABAR 12 Bedienungsanleitung Seite 17