三軸數字加速度計自重僅僅1.5g,自身重量對加速度的影響可忽略不計,尺寸為8.5x8.5x8.5mm,結構緊湊,適合空間狹小的區(qū)域安裝使用。
三軸數字加速度計優(yōu)點
不需要調試
測量結果以數字式傳輸
測量范圍高達200G
高精度和可靠性
三軸數字加速度計規(guī)格參數
| Instant values measurements: Specifications | |
|---|---|
| Measurement range (to be set in the software) | ±2 g (±18 m/s2) ±8 g (±70 m/s2) |
| Output at 0 g | ±25 mg |
| Frequency range | from DC up to 800 Hz |
| Measurements tolerance (non-linearity, intrinsic noise) | 6 % FSO |
| Offset 0 g, additional (caused by temperature fluctuations) | ±0,2 mg/10°C |
| Measurements tolerance (caused by temperature fluctuations) | ± 0,1 % FSO/10°C |
| Interaxial sensitivity | 1 % |
| Sampling rate* | 250, 2500 Hz |
| Technical specifications | |
| Data transfer interface | CAN 2.0 |
| Exchange speed | 100, 300, 1000 kbit/s |
| Perfomance monitoring in real-time mode | Synchronization quality, data quality |
| Measurements reliability control | Sensing element integrity control |
| Operational specifications | |
| Device power | 9 – 24 V |
| Power consumption | 0,5 W |
| Reverse polarity protection | yes |
| Dimensions | 140×56×28 mm |
| Weight | 300 g |
| Operation temperature range | from -40 up to +80 °C |
| Available product versions | Standard (steel package) Explosion-proof** (explosion safety of 0ExiaIICT6 X type) OEM (compound coating) |
| Electromagnetic compatibility EMC | |
| IEC 61000-4-2, ESD | contact 8 kV; air 15 kV |
| IEC 61000-4-4, EFT | power supply 4 kV; signal 2 kV |
| IEC 61000-4-5, Surge | 4000 V |
* Data compression algorithm – delta-coding with the posiibility of flexible data traffic distribution between the CAN-network transducers
** The cost is calculated on individual basis
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