ABB CoriolisMaster FCM2000, Руководство по эксплуатации

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Technical data
104 CoriolisMaster FCM2000 D184B111U02
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10 Technical data
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10.1 Model FCM2000-MC2
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G00316
Fig. 63: Flowmeter sensor for FCM2000-MC2
Meter sizes
"E" (DN 20); "F" (DN 25); "G" (DN 40); "H" (DN 50);
"I" (DN 65); "J" (DN 80); "K" (DN 100); "L" (DN 150)
Measuring ranges for flowrate
Nominal size Max. measuring range
[Q
max
] in [kg/min]
"E"
DN 20 (3/4“) 0 ... 100
"F" DN 25 (1“) 0 ... 160
"G" DN 40 (1 1/2“) 0 ... 475
"H" DN 50 (2“) 0 ... 920
"I" DN 65 (2 1/2“) 0 ... 1890
"J" DN 80 (3“) 0 ... 2460
"K" DN 100 (4“) 0 ... 4160
"L" DN 150 (6“) 0 ... 11000
Protection class: IP65/IP67, NEMA 4X
Measurement value deviation for flowrate > DN 20 (3/4“)
(Sizes "F", "G", "H", "I", "J", "K")
± 0.4 % of measured value ± 0.02 % of Q
max
± 0.25 % of measured value ± 0.02 % of Q
max
± 0.15 % of measured value ± 0.01 % of Q
max
± 0.1 % of measured value ± 0.01 % of Q
max
(deviation from measure value + zero error)
Measurement value deviation for flowrate DN 20 (3/4“)
(size "E")
± 0.4 % of measured value ± 0.01 % of Q
max
± 0.25 % of measured value ± 0.01 % of Q
max
± 0.15 % of measured value ± 0.005 % of Q
max
(deviation from measure value + zero error)
Measurement value deviation for flowrate DN 150 (6“)
(size "L")
± 0.4% of measured value ± 0.05 % of Q
max
± 0.25% of measured value ± 0.05 % of Q
max
± 0.15% of measured value ± 0.05 % of Q
max
± 0.1% of measured value ± 0.05 % of Q
max
Operating temperature effect
less than ± 0.006% of Q
max
/ 1 K
Reproducibility of flowrate at rates > 5% of Q
max
0.06 % of measured value for nom. deviation 0.1%
0.10 % of measured value for nom. deviation ± 0.15%
0.15 % of measured value for nom. deviation ± 0.25% and 0.4%
Measuring range density
0.5 ... 3.5 kg/dm
3
Measurement value deviation for density
Standard calibration ± 5 g/l
Expanded density calibration ± 1 g/l
For remote design, the signal cable is already calibrated and
may not be later shortened or lengthened.
This calibration represents a matched pair calibration of transmitter
and sensor.
Reproducibility of density
± 0.1 g/l
Measurement value deviation for temperature
-50 ... 180 °C (-58 ... 356 °F) < 1 °C (33.8 °F)
For ambient temperatures below -20 °C (-4 °F), additional deviation is
to be expected.
10.1.1 Reference conditions
Calibration fluid
Water 25 °C (77 °F) (+ 5 K / - 5 K)
Pressure 0.5 ... 6 bar (7.3 ... 87.0 psi)
Ambient temperature
25 °C (77 °F) (+ 10 K / - 5 K)
Supply power
Line voltage per type plate U
N
± 1 %
Warm-up phase
30 minutes
Installation according to this specification
no visible gas phase
no external mechanical or hydraulic disturbances,
particularly cavitation
Output calibration
Pulse Output
Effect of the analog output on the measurement accuracy
Similar to pulse output ± 0.1% of measured value