Initial Settings - KYOWA WGA-120A Instruction Manual

2. INITIAL SETTINGS

This section describes how to select the bridge excitation voltage, output signal (voltage/current),
sensitivity, CAL, frequency response by using jumpers on the built-in PCBs. Be sure to read this section
prior to use.
Factory-configured settings
Bridge excitation voltage:
Output signal:
Sensitivity:
CAL:
Frequency response:
Set jumpers by referring the following items.
Excitation voltage: Recommended excitation voltage of the transducers and input & output
Sensitivity: Rated output of the transducers and table 2-4 (page 24)
CAL: Table 4-1 (page 45) or Formula 4-1 (page 46)
Frequency response: 2 or more value of the target frequency
For the initial settings, see page 25 to 27.
1 Vrms
Voltage
×2000
0.25mV/V
(Bridge resistance: 350 ohm)
10 Hz
resistances
Input: 5mV/V (=5000µV/V), Output: 10 V
(5mV/V × 1 Vrms×2000 = 10 V)
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