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VEGA VEGABAR 66 4 … 20 mA_HART - climate compensated User Manual

Page 59

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59

10 Supplement

VEGABAR 66 • 4 … 20 mA/HART - climate compensated

36738-EN-130321

Ambient conditions
Ambient, storage and transport temperature

Ʋ Version with connection tube

-40 … +80 °C (-40 … +176 °F)

Ʋ Version with suspension cable FEP,

PUR

-20 … +80 °C (-4 … +176 °F)

Ʋ Version with suspension cable PE

-20 … +60 °C (-4 … +140 °F)

Process conditions
The specifications of the pressure stage and product temperature are used as an overview. The

specifications on the type label are applicable.
Process pressure, transmitter

Ʋ with measuring ranges 0.1 bar

(1.45 psig) or 0.2 bar (2.9 psig)

max. 15 bar (217.6 psig) or max. 20 bar (290 psig)

13)

Ʋ with meas. ranges from 0.4 bar

(5.8 psig)

max. 25 bar (363 psig)

14)

Pressure stage, process fitting

Ʋ Threaded fitting

316L PN 3, PVDF PN 5

15)

Ʋ Thread

316L PN 25, PVDF unpressurized

Ʋ Lock fitting

Unpressurized

Ʋ Flange 316L

PN 16 or PN 40

Ʋ Flange GFK

10 bar

Product temperature, suspension cable/measuring cell seal

Ʋ PE/FKM

-20 … +60 °C (-4 … +140 °F)

Ʋ PE/EPDM

-20 … +60 °C (-4 … +140 °F)

Ʋ PUR/FKM

-20 … +80 °C (-4 … +176 °F)

Ʋ PUR/EPDM

-20 … +80 °C (-4 … +176 °F)

Ʋ FEP/FKM

-20 … +100 °C (-4 … +212 °F)

Ʋ FEP/FFKM

-10 … +100 °C (+14 … +212 °F)

Ʋ FEP/EPDM

-20 … +100 °C (-4 … +212 °F)

Product temperature, connection tube/seal meas. cell

Ʋ FKM

-20 … +100 °C (-4 … +212 °F)

Ʋ FFKM

-10 … +100 °C (+14 … +212 °F)

Ʋ EPDM

-20 … +100 °C (-4 … +212 °F)

Product temperature, transmitter protection/seal meas. cell

Ʋ PVDF/FKM or EPDM

-20 … +60 °C (-4 … +140 °F)

Ʋ PVDF/FFKM

-10 … +60 °C (+14 … +140 °F)

Ʋ PE/FKM or EPDM

-20 … +60 °C (-4 … +140 °F)

Calibration position

upright, diaphragm points downward

Influence of the installation position

< 0.2 mbar/20 Pa (0.003 psig)

13)

Limited by the overpressure resistance of the measuring cell.

14)

Limitation by the pressure-tightness of the cable connection.

15)

Limited by the overpressure resistance of the measuring cell.