SIRIUS® MINI Tech specs
Technical Specifications
| SIRIUSm-4xACC | ||
| Analog inputs | ||
| Input type | Voltage IEPE |
|
| ADC type | 24-bit delta-sigma dual core with anti-aliasing filter | |
| Sampling rate | Simultaneous 200 kS/sec | |
| Ranges (Dual Core Low Range) | ±10 V (±500 mV) | ±500 mV (NA) |
| Input Accuracy (Dual Core) | ±0.1 % of reading ±10 (1) mV | ±0.1 % of reading ±1 (NA) mV |
| Dynamic Range @ 10 kS (Dual Core) | 140 dB (160 dB) | 135 dB (NA) |
| Typ. SNR @ 50 kS (Dual Core) | 107 dB (125 dB) | 100 dB (NA) |
| Typ. CMR @ 50Hz/1kHz | 140 / 120 dB | 140 / 120 dB |
| Gain Drift | Typical 10 ppm/K, max. 30 ppm/K | |
| Offset Drift | Typical 0.5 μV/K + 2 ppm of range/K, max 2 μV/K + 10 ppm of range/K | |
| Gain Linearity | <0.02 % | |
| Inter Channel Phase-mismatch | 0.02° * fin [kHz] + 0.1° (@ 200 kS/sec) | |
| Channel Cross talk | >160 dB @ 1 kHz | |
| Input Coupling | DC, AC 0.1 Hz,1 Hz | |
| Input Impedance | 1 MΩ (270 kΩ for AC coupling ≥1 Hz)in parallel with 100 pF | |
| Overvoltage Protection | In+ to In-: 50 V continuous; 200 V peak (10 msec) | |
| IEPE mode | ||
| Excitation | 2, 4, 8, 12, 16 or 20 mA | |
| Compliance voltage | 25 Volt | |
| Output Impedance | >100 kΩ | |
| Sensor detection | Shortcut: <4 Volt; Open: >19 Volt | |
| Additional Specifications | ||
| Input connector BNC | BNC | |
| TEDS support | IEPE mode only | |
| Power | ||
| Power supply | 5.0 V (+0.25 V, -0.6 V) DC | |
| Power consumption | Data USB port: Max. 2.5 W Power USB port: Typ. 2.5 W, Max. 6 W |
|
| Environmental | ||
| Operating Temperature | -10 to 50 °C | |
| Storage Temperature | -40 to 85 °C | |
| Humidity | 5 to 95 % RH non-condensing at 50 °C | |
| IP rating | IP50 | |
| Shock & Vibration | Vibration sweep sinus (EN 60068-2-6:2008)
Vibration random (EN 60721-3-2: 1997 - Class 2M2) Shock (EN 60068-2-27:2009) MIL-STD-810D |
|
| Physical | ||
| Dimensions | 146 x 139 x 64 mm | |
| Weight | 0.74 kg | |
| Rev: 1593507600 | ||