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| Brand Name: | Firepower |
| Model Number: | ACC2 |
| MOQ: | 1 |
| Price: | Negotiable |
| Payment Terms: | T/T |
| Supply Ability: | 500/month |
1. Product description
ACC2 series quartz flexible accelerometer is a high-precision, wide-range accelerometer (up to 100g). The product has excellent long-term stability, repeatability, start-up performance, environmental adaptability and high reliability. It can be used for both static and dynamic tests. It is also a standard vibration sensor and tilt sensor.
The output current of the product has a linear relationship with the force or acceleration, and the user can select the appropriate sampling resistance through calculation to achieve high-precision output. The built-in temperature sensor can be used to compensate the bias and scale factor and reduce the influence of ambient temperature according to the user's requirements.
2. Parameters
| Serial number | Parameter | ACC2-01 | ACC2-02 | ACC2-03 |
| 1 | Range | ±70g,±100g | ±70g,±100g | ±70g,±100g |
| 2 | Threshold | 5μg | 5μg | 5μg |
| 3 | Bias k0/K1 | ≤±3 mg | ≤±3 mg | ≤±5 mg |
| 4 | Scale factor K1 | 0.8~1.2 mA/g | 0.8~1.2 mA/g | 0.8~1.2 mA/g |
| 5 | Second-order nonlinear coefficient K2 | ≤±10μg /g2 | ≤±15μg /g2 | ≤±20μg /g2 |
| 6 | 0 g 4-hour short term stability | ≤10 μg | ≤10μg | ≤10 μg |
| 7 | 1g 4-hour short-term stability | ≤10 ppm | ≤10 ppm | ≤10 ppm |
| 8 |
Bias comprehensive repeatability σK0 (1σ, 1 month) |
≤10 μg | ≤15 μg | ≤25 μg |
| 9 | Scale factor comprehensive repeatability σ K1/K1 (1σ, 1 month) | ≤15ppm | ≤20 ppm | ≤30 ppm |
| 10 |
Nonlinear coefficient comprehensive repeatability K2/K1 (1σ, 1 month) |
≤±10 μg /g2 | ≤±10 μg /g2 | ≤±10 μg /g2 |
| 11 | Bias temperature coefficient (full temperature average) | ≤±10 μg /℃ | ≤±20 μg /℃ | ≤±30 μg /℃ |
| 12 | Scale Factor Temperature Coefficient (Averaged Over Temperature) | ≤±20 ppm /℃ | ≤±30 ppm /℃ | ≤±50 ppm /℃ |
| 13 | Noise (840 Ω sampling resistor) | ≤5mv | ≤5mv | ≤5mv |
| 14 | Natural frequency | 400~800 Hz | 400~800 Hz | 400~800 Hz |
| 15 | Bandwidth | 800~2500 Hz | 800~2500 Hz | 800~2500 Hz |
| 16 | Random vibration | 6g(20-2000Hz) | 6g(20-2000Hz) | 6g(20-2000Hz) |
| 17 | Impact | 100g,8ms,1/2sin | 100g,8ms,1/2sin | 100g,8ms,1/2sin |
| 18 | Operating temperature range | -55～+85℃ | -55～+85℃ | -55～+85℃ |
| 19 | Storage temperature range | -60~+120℃ | -60~+120℃ | 60~+120℃ |
| 20 | Power supply | ±12~±15V | ±12~±15V | ±12~±15V |
| 21 | Current consumption | ≤±20mA | ≤±20mA | ≤±20mA |
| 22 | Temperature sensor | Option | Option | Option |
| 23 | Size | Ф25.4X30mm | Ф25.4X30mm | Ф25.4X30mm |
| 24 | Weight | ≤80g | ≤80g | ≤80g |
3. Production environment
