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Berekening Van De Totale Afwijking - Vega VEGABAR 83 Handleiding

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11 Bijlage
Revisions Data
Electricial Characteristics
Transmitter Function Blocks
Advanced Function Blocks
Diagnostics
General Information

11.3 Berekening van de totale afwijking

De totale afwijking van een drukmeetversterker geeft de maximaal te verwachten meetfout in de
praktijk aan. Deze wordt ook de maximale praktische meetafwijking of gebruiksfout genoemd.
72
DD-Revision
CFF-File
Device Revision
Cff-Revision
Device-softwareversie
ITK (Interoperability Test Kit) Number
Physicial Layer Type
Input Impedance
Unbalanced Capacitance
Output Amplitude
Electrical Connection
Polarity Insensitive
Max. Current Load
Device minimum operating voltage
Resource Block (RB)
Transducer Block (TB)
Standard Block (AI)
Execution Time
Discret Input (DI)
PID Control
Output Splitter (OS)
Signal Characterizer (SC)
Integrator
Input Selector (IS)
Arithmetic (AR)
Standard
Advanced
Performance
Function Blocks Instantiable
LAS (Link Active Scheduler)
Master Capable
Number of VCRs (Virtual Communication Re-
lationships)
Rev_01
020101.cff
0101.ff0, 0101.ff5
xx xx 01
> 1.1.0
6.2.0
Low-power signaling, bus-po-
wered, FISCO I.S.
> 3000 Ohms between
7.8 KHz - 39 KHz
< 250 pF to ground from either
input terminal
0.8 V P-P
2 Wire
Yes
11 mA
9 V
1
1
3
30 mS
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
47
VEGABAR 83 • Foundation Fieldbus

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