cheap price small three-axis piezotronic acceleromete triaxial accelerometer vibration sensor
This series of universal triaxial acceleration sensors is equipped with an accelerometer that converts high impedance charge signals into low impedance voltage signals using coaxial cables for constant current source excitation input and signal output. It can simultaneously measure the acceleration signals in the X, Y, and Z axes, with wide frequency response, small volume, and light weight. It is suitable for vibration testing occasions such as modal analysis, motors and pumps, and precision machining.
| Characterization | Unit | A23F10 | A23F20 | A23F50 | A23F100 |
| Measurement Range (peak) | g | ±500 | ±250 | ±100 | ±50 |
| Sensitivity (25°C)±5% | mV/g | 10 | 20 | 50 | 100 |
| Frequency range（土1dB） | Hz | 1-5,000 | 1-5,000 | 1-5,000 | 1-5,000 |
| Resonant Frequency | Hz | ≥15,000 | ≥15,000 | ≥15,000 | ≥15,000 |
| Transverse Sensitivity | % | ≤5 | ≤5 | ≤5 | ≤5 |
| Excitation Voltage | VDC | 18-28 | 18-28 | 18-28 | 18-28 |
| Constant Current Excitation(mA) | mA | 2-10 | 2-10 | 2-10 | 2-10 |
| Output Impedance | Ω | <100 | <100 | <100 | <100 |
| Full scale output (peak) | V | ±5 | ±5 | ±5 | ±5 |
| Noise | µV | <50 | <50 | <50 | <50 |
| Bias Voltage | mV | +9 ~+13 | +9~ +13 | +9~ +13 | +9~+13 |
| Operating temperature | ℃ | -40 ~+120 | -40~ +120 | -40~ +120 | -40~+120 |
| Measurement Range (peak) | g | ±2000 | ±2000 | ±1000 | ±1000 |
| Forms of construction and piezoelectric materials | Shear/PZT-5 | Shear/PZT-5 | Shear/PZT-5 | Shear/PZT-5 | |
| Overall Dimension | mm | 19.5m³ | 19.5m³ | 19.5m³ | 19.5m³ |
| Housing Material | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | |
| Electrical Connector | 1/4-28 4pin | 1/4-28 4pin | 1/4-28 4pin | 1/4-28 4pin | |
| Mounting method | M5 | M5 | M5 | M5 | |
| Weight | g | ~48 | ~48 | ~48 | ~48 |
| Mounting Thread | M5 | M5 | M5 | M5 | |
| Cable | D04-5M | D04-5M | D04-5M | D04-5M |