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TN5FCXA2V5h-E
105
HHC
Digital voltmeter
Standard resistance
Load resistance
Power supply
Local
configurator unit
Calibration procedure
(1) Make wiring according to the diagram below
When current is measured with an amperemeter connected to CK+ and CK – terminals, the
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(2) Calibration of output circuit (D/A) :
This menu has to be used to change the output signal values corresponding to zero and
100% of the output signal. No pressure generator is required.
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"Adjustment" in Chapter 4 and HHC : Calibrate with reference to "Calibration of output circuit"
(3) Zero/span adjustment :
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Adjustment with HHC : Calibrate with reference to "Zero/span adjustment"
(4) Accuracy test
Apply input pressures in the order of 0%, 25%, 50%, 75%, 100%, 75%, 50%, 25% and 0%,
and read output at each input pressure.
Make sure the difference between each output value and input pressure (%) is within the
accuracy rating listed in the table below.
The voltage values in the table are dependent on use of “DC power standard resis-
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For communicate correctly with the hand held communicator (HHC), a load
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INDICATION
Measurement category
Reference
Accuracy (according type)
value
Accuracy : 0,065% Accuracy : 0,2%
Percent display % Current 0, 25, 50, 75, 100
±0,065
±0,2
measurement (mA)
4, 8, 12, 16, 20
±0,0112
±0,032
Voltage measurement (V)
1, 2, 3, 4, 5
±0,0028
±0,008
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Содержание FCX-AII-V5 series
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