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| Bridge power supply |
AC2.0 Vrms sine wave 5 kHz±0.1 kHz |
| Applicable transducer |
Strain gage based torque transducer |
| Input range |
0.5 mV/V ~ 3 mV/V (1 mV/V = 2 000 μst) |
| Output |
±10 V output
(±0.5 mV/V input, at bridge power supply AC2.0 Vrms) |
| Output Load Resistance |
Resistance load 2 kΩ or more
Output capacitance load 0.1 uF or less |
| Zero adjustment range |
±2.5 mV/V
Coarse adjustment Automatic balance
Fine adjustment Zero adjustment trimmer
Resistance section Approx.1 %(±2.5 mV/V)
Capacitance section Up to 2 000 pF is possible
Automatic balancing time Approx.1 s，
Accuracy ±0.2 %F.S.，
Back-up time : 24 h or more |
| Non-linearity |
0.05 %F.S. |
| Temperature efficient |
Zero point ±0.1 μV/℃ (Input conversion)
Sensitivity within ±0.05 %F.S./℃ |
| CALIB |
Set by digital switch
Setting range : 0 ~ ±9 999 μst., Accuracy : ±0.5 % |
| Frequency response range |
DC ~ 2 kHz (Filter : W/B)
(Changeable to 1 Hz, 10 Hz, 100 Hz, 300 Hz, 1 kHz or W/B)
10 Hz ~ W/B:＋1 dB -3 dB±1 dB,
1 Hz:＋1 dB -3 dB±3 dB |
| Display section |
Output voltage display
0 ~ ±10.000 Digital display (Green LED)
Sampling rate: Approx. 4 times/s |
| ERROR function |
(+10 V or more or -10 V or less), the display flashes 0.000 or -0.000 on and off and also ERROR will be shown. (Photocoupler output) |
| Remote function |
Automatic balance ±CALIB |
| LOCK function |
Automatic balance
Prohibit the operation of ± CALIB
(Including ±CALIB of automatic balance for remote function) |
| Operating temp./humidity range |
Temperature -10 ℃ ~ 50 ℃
Humidity 85 %RH or less (Non condensing) |
| Power supply |
Power supply voltage AC100 V±10 V 50/60 Hz
Power consumption Approx. 10 VA (at AC100 V) |
Outline dimensions
(W x H x D) |
42 mm x 176 mm x 284.4 mm (Excludes protruding parts.) |
| Weight |
Approx. 1.5 kg |