美国PCB 校准加速度计（301A10,301A11,301A12）进口参考加速度传感器
美国PCB 校准加速度计（301A10,301A11,301A12）进口参考加速度传感器
美国PCB 校准加速度计（301A10,301A11,301A12）进口参考加速度传感器
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PCB Piezotronics为您的校准过程提供了一系列经过验证的ICP®参考加速度传感器。由于使用简便和设计可靠，PCB动态参考标准传感器在振动和冲击校准系统时广泛应用
背对背比较校准标准加速度计允许通过参考比较方法对加速度计和其他振动传感器进行NIST可追溯的校准。背对背参考校准加速度计安装在机械激励器上，要校准的传感器安装在其表面上。比较来自参考标准品和被测传感器（TUT）的输出信号，从而可以验证被测单元的灵敏度，频率响应和相位响应。激励器的频率和幅度输入可以改变以适合所需的测试参数
参考-301A10
校准ICP®加速度，100 mV / g，50g，0.5至10 kHz，侧面连接10-32，底部¼-28，顶部¼-28。
灵敏度：（±2.0％）100 mV / g（10.2 mV /（m / s2））
测量范围：±50 g pk（±490 m / s2 pk）
宽带分辨率：0.004 g rms（0.039 m / s2 rms）
频率范围：（±5％）0.5至10000 Hz
重量：6.2盎司（176克）
| 301A10 | ENGLISH: | SI: |
| PERFORMANCE | ||
| Sensitivity (±2.0 %) | 100 mV/g | 10.2 mV/(m/s²) |
| Measurement Range | ±50 g pk | ±490 m/s² pk |
| Frequency Range (±5 %) | 0.5 to 10000 Hz | 0.5 to 10000 Hz |
| Frequency Range (±10 %) | 0.3 to 14000 Hz | 0.3 to 14000 Hz |
| Frequency Range (±3 dB) | 0.2 to 20000 Hz | 0.2 to 20000 Hz |
| Resonant Frequency | ≥35 kHz | ≥35 kHz |
| Broadband Resolution | 0.004 g rms | 0.039 m/s² rms |
| Non-Linearity | ≤1 % | ≤1 % |
| Transverse Sensitivity | ≤3 % | ≤3 % |
| ENVIRONMENTAL | ||
| Overload Limit | ±5000 g pk | ±49050 m/s² pk |
| Temperature Range | -65 to 250 °F | -54 to 121 °C |
| Temperature Response | See Graph %/°F | See Graph %/°F |
| ELECTRICAL | ||
| Excitation Voltage | 23 to 30 VDC | 23 to 30 VDC |
| Constant Current Excitation | 2 to 20 mA | 2 to 20 mA |
| Output Impedance | <100 | <100 |
| Output Bias Voltage | 11 to 17 VDC | 11 to 17 VDC |
| Discharge Time Constant | 2.0 to 5.0 sec | 2.0 to 5.0 sec |
| Settling Time (within 10% of bias) | <12.0 sec | <12.0 sec |
参考-301A11
校准ICP®加速度，100 mV / g，50g，0.5至10 kHz，侧面连接10-32，底部¼-28，顶部10-32。
灵敏度：（±2.0％）100 mV / g（10.2 mV /（m / s2））
测量范围：±50 g pk（±490 m / s2 pk）
宽带分辨率：0.004 g rms（0.039 m / s2 rms）
频率范围：（±5％）0.5至10000 Hz
重量：6.2盎司（176克）
| 301A11 | ENGLISH: | SI: |
| PERFORMANCE | ||
| Sensitivity (±2.0 %) | 100 mV/g | 10.2 mV/(m/s²) |
| Measurement Range | ±50 g pk | ±490 m/s² pk |
| Frequency Range (±5 %) | 0.5 to 10000 Hz | 0.5 to 10000 Hz |
| Frequency Range (±10 %) | 0.3 to 14000 Hz | 0.3 to 14000 Hz |
| Frequency Range (±3 dB) | 0.2 to 20000 Hz | 0.2 to 20000 Hz |
| Resonant Frequency | ≥35 kHz | ≥35 kHz |
| Broadband Resolution | 0.004 g rms | 0.039 m/s² rms |
| Non-Linearity | ≤1 % | ≤1 % |
| Transverse Sensitivity | ≤3 % | ≤3 % |
| ENVIRONMENTAL | ||
| Overload Limit | ±5000 g pk | ±49050 m/s² pk |
| Temperature Range | -65 to 250 °F | -54 to 121 °C |
| Temperature Response | See Graph %/°F | See Graph %/°F |
| ELECTRICAL | ||
| Excitation Voltage | 23 to 30 VDC | 23 to 30 VDC |
| Constant Current Excitation | 2 to 20 mA | 2 to 20 mA |
| Output Impedance | <100 | <100 |
| Output Bias Voltage | 11 to 17 VDC | 11 to 17 VDC |
| Discharge Time Constant | 2.0 to 5.0 sec | 2.0 to 5.0 sec |
| Settling Time (within 10% of bias) | <12.0 sec | <12.0 sec |
参考-301A12
校准ICP®Shock Accel。，0.5 mV / g，10,000 g，1至10 kHz，侧面连接10-32，螺栓底部¼-28，顶部¼-28。
灵敏度：（±20％）.5 mV / g（0.051 mV /（m / s2））
测量范围：±10000 g pk（±98100 m / s2 pk）
宽带分辨率：0.02 g rms（0.20）
频率范围：（±5％）1至10000 Hz
重量：1.5盎司（42克）
| 301A12 | ENGLISH: | SI: |
| PERFORMANCE | ||
| Sensitivity (±20 %) | 0.5 mV/g | 0.051 mV/(m/s²) |
| Measurement Range | ±10000 g pk | ±98100 m/s² pk |
| Frequency Range (±5 %) | 1 to 10000 Hz | 1 to 10000 Hz |
| Resonant Frequency | ≥30 kHz | ≥30 kHz |
| Broadband Resolution | 0.02 g rms | 0.2 |
| Non-Linearity (per 1000 g (9810 m/s2)) | ≤0.1 % | ≤0.1 % |
| Transverse Sensitivity | ≤3 % | ≤3 % |
| ENVIRONMENTAL | ||
| Overload Limit | ±12500 g pk | ±122625 m/s² pk |
| Temperature Range | -65 to 250 °F | -54 to 121 °C |
| ELECTRICAL | ||
| Excitation Voltage | 18 to 30 VDC | 18 to 30 VDC |
| Constant Current Excitation | 2 to 20 mA | 2 to 20 mA |
| Output Impedance | <100 | <100 |
| Output Bias Voltage | 8 to 12 VDC | 8 to 12 VDC |
| Discharge Time Constant | 0.5 to 2.0 sec | 0.5 to 2.0 sec |
