Vega VEGABAR 67 Profibus PA Bedienungsanleitung PDF herunterladen (Seite 53)

10 Supplement

VEGABAR 67 • Probus PA

36743-EN-130321

Weight approx.

Ʋ Basic weight 0.7 kg (1.543 lbs)

Ʋ Suspension cable 0.1 kg/m (0.07 lbs/ft)

Ʋ Connection tube 1.5 kg/m (1 lbs/ft)

Ʋ Straining clamp 0.2 kg (0.441 lbs)

Ʋ Threaded tting 0.4 kg (0.882 lbs)

Lengths

Ʋ Connection tube 0.25 … 6 m (0.82 … 19.69 ft)

Output variable

Output signal digital output signal, format according to IEEE-754

Sensor address 126 (default setting)

Current value

10 mA, ±0.5 mA

Dynamic behaviour output

Run-up time approx.

10 s

90 %

100 %

10 %

Fig. 31: Sudden change of the process variable. t

: dead time; t

: rise time; t

: jump response time

1 Process variable

2 Output signal

Dead time ≤ 150 ms

Rise time ≤ 100 ms (10 … 90 %)

Step response time ≤ 250 ms (ti: 0 s, 10 … 90 %)

Damping (63 % of the input variable) 0 … 999 s, adjustable

Additional output parameter - temperature

Processing is made via output signal HART multidrop, Probus PA and Foundation Fieldbus

Range

-50 … +150 °C (-58 … +302 °F)

Resolution 1 °C (1.8 °F)

Accuracy

Ʋ in the range of 0 … +100 °C

(+32 … +212 °F)

±3 K

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Vega VEGABAR 67 Profibus PA Bedienungsanleitung Seite 53