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Voltage module for the RA3100 Data Acquisition System.
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2ch Voltage Module for the RA3100 Data Acquisition System.
1MS / s, max ± 500V, with anti-aliasing filter.
For use with the insulated BNC-Crocodile Cable (available separately).
2ch Voltage Module RA30-101 Specifications |
|
| Input Channels | 2ch |
| Input Connector | Isolated BNC connector |
| Input Type | Isolated unbalanced input, (Isolation between each channel, between each channel and main chassis) |
| Input Coupling | AC, DC, and GND coupling |
| Input Impedance | 1MΩ |
| Measurement Range | ±100, 200, 500 mV, 1, 2, 5, 10, 20, 50, 100, 200, 500V |
| Measurement Accuracy | ±0.3% of range (23°C ±5°C, DC coupling, LPF 3Hz, after offset) |
| Temperature Coefficient | ± (400ppm of range)/°C |
| Frequency Response | DC coupling: DC to 100kHz (-3dB to +1dB) (with LPF, AAF OFF) AC coupling: 0.3Hz to 100kHz (-3dB to +1dB) (with LPF, AAF OFF) |
| Low-Pass Filter (LPF) | Cut-off frequency: 3Hz, 30Hz, 300Hz, 3kHz, OFF (-1.6dB±1dB) Characteristics: 2 pole Bessel type |
| Anti-Aliasing Filter (AAF) | Cut-off frequency: 20, 40, 80, 200, 400, 800, 2k, 4k, 8k, 20k, 40kHz, OFF Attenuation: -66dB or less at 1.5 times of cut-off frequency |
| A/D Converter | A/D resolution: 16bit, Sampling rate: 1MS/s (max) |
| Allowable Input Voltage | ±500V peak |
| Maximum Rated Voltage to Ground | 300V AC/DC CATII |
| Withstand Voltage | 3kVAC, 1 minute (between input terminal and main chassis or between each channel) |
| Dimensions | Approx. 140 (input-side W) x 223(D) x 20(H) mm |
| Weight | Approx. 300g |
| Compliance Standards | Safety: IEC61010-1, IEC61010-2-30 (Measurement Category CATII, Contamination level 2) EMC: IEC61326-1, class A |
