Extreme Temperature 482°C Differential Piezoelectric Accelerometer, 10 PC/g Sensitivity with High-Temp Alloy Housing
Can completely replace PCB
| Features | Unit | AJ18C10T03CF | AJ18C20T03CF |
| Dynamic Characteristics | |||
| Measuring range (peak) | g | ±1000 | ±500 |
| Sensitivity ± 10 % | pC/g | 10 | 20 |
| Frequency Range ± 10 % | KHz | 2～8 | 2～6 |
| Mounting resonance frequency | KHz | ≥20 | ≥18 |
| Amplitude Linearity | ≤ 1 % | ≤ 1 % | |
| Transverse Sensitivity | < 5 % | < 5 % | |
| Temperature Sensitivity Variation（23 °C—482 °C） | < 15 % | < 10 % | |
| Electrical Parameters | |||
| Capacitance | pF | 680 | 1360 |
| Insulation Resistance（482 °C） | M Ω | ≥100 | ≥100 |
| Insulation Resistance（23 °C） | GΩ | ≥1 | ≥1 |
| Environmental Parameters | |||
| Maximum Shock Value | g (peak) | ±2 000 | ±2 000 |
| Operating Temperature | °C | -55 ～ 482 | -55 ～ 482 |
| Sensing Element | Piezoelectric Ceramic | Piezoelectric Ceramic | |
| Housing Material | High-Temperature Alloy | High-Temperature Alloy | |