This module allows you to quickly measure wide-band current waveforms. Compatible with select Memory HiCorder models, the module is direct connectable with current sensors.
This module allows you to quickly measure wide-band current waveforms. Compatible with select Memory HiCorder models, the module is direct connectable with current sensors.
Easily connect this Hioki 8971 Memory HiCorder Current Module to your Memory HiCorder and current sensors. The module features a wide-bandwidth RMS rectifier installed to measure DC and 30 Hz to 10 kHz current waveforms.
Features
| Number of Channels | 2 |
| Input Connectors | Sensor (1 MΩ input impedance, exclusive connector for current sensor via the 9318 conversion cable, common ground with recorder) |
| Compatible Current Sensors | CT6863, CT6862, 9709, 9279, 9278, 9277, 9272-10 (to connect the 8971 via the 9318 conversion cable) |
| Measurement Range | 20 A, 200 A (9272-10 sensor), 100 mA to 5 A/div (9277 sensor), 200 mA to 10 A/div (CT6862 sensor), 1 A to 50 A/div (9278, CT6863 sensors), 2 A to 100 A/div (9279, 9709 sensors) |
| Measurement Resolution | 1/100 of range |
| Highest Sampling Rate | 1 MS/s (simultaneous sampling across 2 channels) |
| Input Coupling | AC, DC, ground |
| Low-Pass Filter | 5/50/500 Hz, 5/50 kHz, Off |
| RMS Amplitude Accuracy | ±1% f.s. (DC, 30 Hz to 1 kHz), ±3% f.s. (1 kHz to 10 kHz) |
| RMS Response Time | 100 ms (rise time from 0 to 90% of full scale) |
| Crest Factor | 2 |
| Frequency Characteristics | DC to 100 kHz, ±3 dB, 7 Hz to 100 kHz (with AC coupling) |
| Accuracy | ±0.85% f.s. (9278, 9279), ±0.65% f.s. (other sensors) |
| CE Compliant | Yes |
| Product Length | 7.74" (196.5 mm) |
| Product Width | 4.17" (106 mm) |
| Product Height | 0.78" (19.8 mm) |
| Product Weight | 8.8 oz (250 g) |
| Manufacturer Warranty | 3 years |
| Number of Channels | 2 |
| Input Connectors | Sensor (1 MΩ input impedance, exclusive connector for current sensor via the 9318 conversion cable, common ground with recorder) |
| Compatible Current Sensors | CT6863, CT6862, 9709, 9279, 9278, 9277, 9272-10 (to connect the 8971 via the 9318 conversion cable) |
| Measurement Range | 20 A, 200 A (9272-10 sensor), 100 mA to 5 A/div (9277 sensor), 200 mA to 10 A/div (CT6862 sensor), 1 A to 50 A/div (9278, CT6863 sensors), 2 A to 100 A/div (9279, 9709 sensors) |
| Measurement Resolution | 1/100 of range |
| Highest Sampling Rate | 1 MS/s (simultaneous sampling across 2 channels) |
| Input Coupling | AC, DC, ground |
| Low-Pass Filter | 5/50/500 Hz, 5/50 kHz, Off |
| RMS Amplitude Accuracy | ±1% f.s. (DC, 30 Hz to 1 kHz), ±3% f.s. (1 kHz to 10 kHz) |
| RMS Response Time | 100 ms (rise time from 0 to 90% of full scale) |
| Crest Factor | 2 |
| Frequency Characteristics | DC to 100 kHz, ±3 dB, 7 Hz to 100 kHz (with AC coupling) |
| Accuracy | ±0.85% f.s. (9278, 9279), ±0.65% f.s. (other sensors) |
| CE Compliant | Yes |
| Product Length | 7.74" (196.5 mm) |
| Product Width | 4.17" (106 mm) |
| Product Height | 0.78" (19.8 mm) |
| Product Weight | 8.8 oz (250 g) |
| Manufacturer Warranty | 3 years |
