KROHNE OPTIBAR PC 5060 C EN - Manual (Page 60)

7
TECHNICAL DATA
60
OPTIBAR PC 5060 C
www.krohne.com 04/2014 - 4003437201 - MA OPTIBAR PC 5060 C R01 en
Reference accuracy
acc. to DIN EN 60770
Includes the non-linearity, hysteresis and repeatability under reference conditions. Applies
to the digital interfaces (HART
® , Profibus PA, Foundation Fieldbus) as well as for the
analogue 4…20 mA current output.
[% of the set span]
Accuracy class 0.05% 0.10% 0.20%
TD of 1:1 to 5:1 < ±0.05% < ±0.1% < ±0.2%
TD > 5:1 < ±0.01% x TD < ±0.02% x TD < ±0.04% x TD
Effect of ambient or
medium temperature
Ambient temperature effect on zero and span in relation to the set measuring span.
Applies to the digital interfaces (HART
® , Profibus PA, Foundation Fieldbus) as well as for
the analogue 4…20 mA current output.
[% of the set span]
Accuracy class 0.05% 0.10% 0.20%
-40...0°C / -40...+32°F < ± 0.375% + 0.375% x TD < ± 0.65% + 0.65% x TD
0...+100°C / 32...+212°F < ± 0.075% + 0.075% x TD < ± 0.05% + 0.05% x TD
+100...+130°C / +212...+266°F < ± 0.125% + 0.125% x TD < ± 0.30% + 0.30% x TD
Effect of mounting
position
A position-dependent zero offset can be corrected.
≤0.1 mbar per 10° inclination
Long-term stability
acc. to DIN 16086
and IEC 60770-1
Applies to the digital interfaces (HART ® , Profibus PA, Foundation Fieldbus) as well as for
the analogue 4…20 mA current output.
[% of URL]
The values indicated are doubled for the measuring range 0...+0.025 bar for the Ø 28 mm
measuring cell.
Time period Measuring cell Ø 17.5 mm Measuring cell Ø 28
mm
1 year <0.1% x TD < ± 0.05% x TD
5 years <0.2% x TD < ± 0.1% x TD
10 years <0.4% x TD < ± 0.2% x TD
Dynamic output behaviour These parameters depend on the fill fluid, temperature and, if applicable, the diaphragm
seal.
For further information refer to Dynamic output behaviour on page 69.
Damping 63% of the input variable 0…999 seconds, adjustable in 0.1 second steps.
Temperature Temperature Temperature Temperature
The evaluation is made using the HART ® output signal.
Operating temperature /
nominal temperature
range
-60...+150°C / -76...+302°F
Resolution > 0.2 K
Accuracy
at 0...+100°C /
+32...+212°F
± 2 K
Accuracy
at -60...0°C / -76...+32°F
and +100...+150°C /
+212...+302°F
Typ. ± 4 K
.book Page 60 Friday, May 2, 2014 12:49 PM