The AND-JSD6 series quartz flexible accelerometer is a compact, high-temperature resistant and shockproof accelerometer. This product features excellent repeatability, start-up performance, high-temperature resistance, shockproof capabilities and high reliability. It is suitable for both static and dynamic testing, and also serves as a standard vibration sensor.
Applications: Petroleum drilling inclination measurement and vibration isolation testing for precision instrumentation.
1. Scale factor adjusted according to user requirements;
2. Temperature sensors: AD590 or Pt1000;
3. Installation per user specifications; external dimensions subject to minor adjustments per user requirements; other testing requirements to be carried out as per customer specifications.
The AND-JSD6 series quartz flexible accelerometer is a compact, high-temperature resistant and shockproof accelerometer. This product features excellent repeatability, start-up performance, high-temperature resistance, shockproof capabilities and high reliability. It is suitable for both static and dynamic testing, and also serves as a standard vibration sensor.
Employing a unique miniaturised, high-temperature and shock-resistant design, advanced encapsulation techniques, and dedicated circuitry, the output current is directly proportional to the input acceleration. Users may calculate and select an appropriate sampling resistor to achieve high-precision output. An integrated temperature sensor can be incorporated upon request, enabling compensation for offset and scale factor variations to minimise environmental temperature effects. Launched in 2012, this product has achieved deliveries in the thousands. After years of application, it is now a mature product, particularly widely used in drilling while measuring (DWM) for petroleum drilling.
Applications: Petroleum drilling inclination measurement and vibration isolation testing for precision instrumentation.
1. Scale factor adjusted according to user requirements;
2. Temperature sensors: AD590 or Pt1000;
3. Installation per user specifications; external dimensions subject to minor adjustments per user requirements; other testing requirements to be carried out as per customer specifications.
Disclaimer: Specifications are subject to change without notice. Beijing Andelu Technology Development Co., Ltd. reserves the right to modify any product or technology described herein to enhance reliability, functionality, or design, whilst providing consultation and interpretation.
| No | Parameters | AND-JSD6-01 | AND-JSD6-02 | ||||
| 1 | Range | ±30g | ±30g | ||||
| 2 | Resolution | 30μg | 30μg | ||||
| 3 | Deviation KO/K1 | ≤(±20 mg) | ≤(±20 mg) | ||||
| 4 | Scale Factor K1 | 1.9~2.1mA/g | 1.9~2.1mA/g | ||||
| 5 | Second-Order Nonlinearity Coefficient K2 | ≤±20μg/g2 | ≤±50μg/g2 | ||||
| 6 | 0g 4-hour short-term stability | ≤30 μg | ≤40 μg | ||||
| 7 | 1g 4-hour short-term stability | ≤30 ppm | ≤40 ppm | ||||
| 8 | Deviation Composite Repeatability ok0 | ≤150 μg | ≤220μg | ||||
| 9 | Scale Factor Composite Repeatability ok1/k1 | ≤150ppm | ≤220 ppm | ||||
| 10 | Nonlinearity coefficient composite repeatability K2/K1 | ≤±40μg/g2 | ≤±50 μg/g2 | ||||
| 11 | Deviation temperature coefficient | ≤±80μg/℃ | ≤±150μg/℃ | ||||
| 12 | Scaling temperature coefficient | ≤±100 ppm/℃ | ≤±200 ppm/℃ | ||||
| 13 | Noise (sampling resistor 840Ω) | ≤8mv | ≤8.4mv | ||||
| 14 | Natural frequency | 350~800 Hz | 350~800 Hz | ||||
| 15 | Bandwidth | 800~2500 Hz | 800~2500 Hz | ||||
| 16 | Vibration | 25g(20-2000Hz) | 25g(20-2000Hz) | ||||
| 17 | Shock | 1000g,0.5ms,1/2sin | 1000g,0.5ms,1/2sin | ||||
| 18 | Operating Temperature Range | -40℃+150℃ | -40+180℃ | ||||
| 19 | Storage Temperature Range | -60-+180℃ | -60-+200℃ | ||||
| 20 | Power Supply | ±12~±15V | ±12~±15V | ||||
| 21 | Current Consumption | ±20mA | ±20mA | ||||
| 22 | Dimensions | φ18.2X16mm | φ18.2X16mm | ||||
| 23 | Weight | 25g | 25g | ||||
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For sensors, parts and modules: in a stock-one week; no stock-2-4 weeks; For systems, generally, 8-12 weeks.
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