Vega SOLITRAC 31 4 … 20 mA_HART - four-wire With SIL qu Bedienungsanleitung PDF herunterladen (Seite 74)

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SOLITRAC 31 • 4 … 20 mA/HART - four-wire

43387-EN-131119

Output variable - Level measurement

Output signals 4 … 20 mA/HART - active; 4 … 20 mA/HART - passive

Range of the output signal 3.8 … 20.5 mA/HART

Terminal voltage passive 9…30VDC

Shortcircuit protection Available

Potential separation Available

Signal resolution 0.3 µA

Failure signal current output (adjustable) 22 mA, < 3.6 mA

Max. output current 22 mA

Starting current ≤3.6mA

Load

Ʋ 4 … 20 mA/HART - active <500Ω

Ʋ 4 … 20 mA/HART - intrinsically safe <300Ω

Damping (63 % of the input variable) 1 … 1200 s, adjustable

HART output values

Ʋ PV(PrimaryValue) Level

Ʋ SV(SecondaryValue) Electronics temperature

Output variable - Level detection

Output signals 8/16 mA

Terminal voltage passive 9…30VDC

Shortcircuit protection Available

Potential separation Available

Failure signal current output (adjustable) 22 mA, < 3.6 mA

Max. output current 22 mA

Starting current ≤3.6mA

Load

Ʋ 4 … 20 mA/HART - active <500Ω

Ʋ 4 … 20 mA/HART - intrinsically safe <300Ω

Damping (63 % of the input variable) Automatically

HART output values

Ʋ PV(PrimaryValue) Switching status

Ʋ SV(SecondaryValue) Electronics temperature

Relay output

Output Relayoutput(SPDT),oatingspdt

Switching voltage

Ʋ Min. 10mV

Ʋ Max. 253VAC,253VDC

Switching current

Ʋ Min. 10 µA

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Vega SOLITRAC 31 4 … 20 mA_HART - four-wire With SIL qu Bedienungsanleitung Seite 74