piezoelectric General Type micro accelerator accelerometer position sensor acceleration vibration sensor
The A11D series top output acceleration sensor adopts the principle of piezoelectric effect, using piezoelectric ceramics or quartz as sensitive components, with wide frequency response and good dynamic characteristics. It is widely used in vibration control, drop testing, environmental testing, structural testing, product quality research, mechanical research, modal testing and other vibration and impact dynamic testing fields.
| Characterization | Unit | A11D10 | A11D30 | A11D50 | A11D100 | A11D200 | A11D500 |
| Measurement Range (peak) | g | ±5000 | ±2000 | ±1000 | ±1000 | ±600 | ±150 |
| Sensitivity (25°C) | pC/g | 10 | 30 | 50 | 100 | 200 | 500 |
| Frequency range（土1dB） | Hz | 1-12,000 | 1-10,000 | 0.5-6,000 | 0.5-6,000 | 0.5-5,000 | 0.5-3,000 |
| Resonant Frequency | Hz | ≥35,000 | ≥30,000 | ≥25,000 | ≥25,000 | ≥15,000 | ≥10,000 |
| Transverse Sensitivity | % | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 |
| electrical insulation resistance | Ω | >109 | >109 | >109 | >109 | >109 | >109 |
| operating temperature | ℃ | -54~+150 | -54~+150 | -54~+150 | -54~+150 | -54~+150 | -54~+150 |
| Impact Limit (Peak) | g | ±5000 | ±2000 | ±1000 | ±1000 | ±800 | ±500 |
| Structure and piezoelectric material | Shear/PZT-5 | Shear/PZT-5 | Shear/PZT-5 | Shear/PZT-5 | Shear/PZT-5 | Shear/PZT-5 | |
| Overall Dimension | mm | φ13*24 | φ13*24 | φ16*26 | φ16*26 | φ18*28 | φ18*30 |
| Housing Material | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | |
| Electrical Connector | TopM5 | TopM5 | TopM5 | TopM5 | TopM5 | TopM5 | |
| Mounting method | M5 | M5 | M5 | M5 | M5 | M5 | |
| Weight | g | -12 | -18 | -30 | -30 | -41 | -46 |
| Mounting Thread | M5 | M5 | M5 | M5 | M5 | M5 | |
| Cable | D01-2M | D01-2M | D01-2M | D01-2M | D01-2M | D01-2M |