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Weighing
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Chapter
3
3-1.
Calibration
"Calibration" means matching the F701+ with load cells. There are two types of calibration procedure,
"actual load calibration" and "equivalent calibration".
<Actual load calibration> ..... Calibration by applying actual weight or pressure to the sensor
<Equivalent calibration> ...... Calibration by directly inputting electrical signals equivalent to
the electrical signal changes produced when actual weight or
pressure is applied to the sensor.
3-2.
Load cell junction
Multiple load cells can be connected to the F701+ by using junction boxes or terminal blocks.
■
Single load cell
■
Three load cells
3 Weighing
[Load cell]
Rated capacity: 10kg
Rated output: 2mV/V
Example 1) How do you display 10,000kg?
Capacity:
10,000kg
Equivalent calibration: 2.0000mV/V
[Hopper]
[F701+]
Example 2) How do you display 10,000kg?
Capacity:
10,000kg
Equivalent calibration: 0.6667mV/V
Example 3) How do you display 30,000kg?
Capacity:
30,000kg
Equivalent calibration: 2.0000mV/V
All load cells are
Rated capacity: 10kg
Rated output: 2mV/V
[Junction box] (B412 etc.)
Rated capacity: 30kg
Rated output: 2mV/V
[Hopper]
[F701+]
Summary of Contents for F701+
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