Single Axis Quartz Accelerometer Vibration Sensor Honeywell Q-Flex
QA-750 Replacement
The ACC3 Series Vibration Acceleration Sensor is a compact, high-precision, wide-range accelerometer designed
for both static and dynamic measurements. It delivers outstanding
long-term stability, repeatability, rapid start-up performance,
strong environmental adaptability, and high reliability. It also
functions effectively as a standard vibration or tilt
sensor.Engineered with a unique miniaturized design and advanced
packaging technology, the ACC3 series offers a linear current
output that corresponds to the applied force or acceleration. Users
can calculate and select a suitable sampling resistor to achieve
high-precision results. Additionally, the sensor integrates a
temperature sensor to support compensation of bias and scale
factor, minimizing the impact of ambient temperature in accordance
with specific user requirements. - Technical Parameter
Serial number | Parameter | ACC3-01 | ACC3-02 | ACC3-03 | 1 | Range | ±60g | ±60g | ±70g /±100g | 2 | Threshold | 5μg | 5μg | 5μg | 3 | Bias K0/K1 | ≤(±5 mg) | ≤(±5 mg) | ≤(±5 mg) | 4 | Scale factor K1 | 1.0±0.2 mA/g | 1.0±0.2 mA/g | 0.6±0.2mA/g | 5 | Class II nonlinear coefficient K2 | ≤±20μg /g2 | ≤±30μg /g2 | ≤±20μg /g2 | 6 | 0 g 4 -hour short term stability | ≤10 μg | ≤20 μg | ≤20 μg | 7 | 1g 4-hour short-term stability | ≤10 ppm | ≤20 ppm | ≤20 ppm | 8 | Bias comprehensive repeatability σK0 (1σ, 1 month) | ≤15 μg | ≤50 μg | ≤50 μg | 9 | Scale factor comprehensive repeatability σ K1/K1 (1σ, 1 month) | ≤15ppm | ≤50 ppm | ≤50ppm | 10 | Nonlinear coefficient comprehensive repeatability K2/K1 (1σ, 1 month) | ≤±20 μg /g2 | ≤±30 μg /g2 | ≤±30 μg /g2 | 11 | Bias temperature coefficient (full temperature average)) | ≤±15 μg /℃ | ≤±50 μg /℃ | ≤±50 μg /℃ | 12 | Scale Factor Temperature Coefficient (Averaged Over Temperature) | ≤±15 ppm /℃ | ≤±80 ppm /℃ | ≤±50 ppm /℃ | 13 | Noise (840 Ω sampling resistor) | ≤5mv | ≤8.4mv | ≤8.4mv | 14 | Natural frequency | 350~800 Hz | 350~800 Hz | 350~800 Hz | 15 | Bandwidth | 800~2500 Hz | 800~2500 Hz | 800~2500 Hz | 16 | Random vibration | 10g(20-2000Hz) | 10g(20-2000Hz) | 10g(20-2000Hz) | 17 | Impact | 150g,4.5ms,1/2sin | 150g,4.5ms,1/2sin | 150g,4.5ms,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 | User-customizable | User-customizable | User-customizable | 23 | Size | Ф18.2X23mm | Ф18.2X23mm | Ф18.2X23mm | 24 | Weight | ≤30g | ≤30g | ≤30g |
Dimension drawing
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