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AND-JSD3

The AND-JSD3 series quartz flexible accelerometer is a compact, high-precision, wide-range military-grade inertial navigation accelerometer. The product features excellent long-term stability, repeatability, start-up performance, environmental adaptability, and high reliability. It is suitable for both static and dynamic testing, serving as a standard vibration sensor and inclination sensor.

Applications: Inertial measurement within military inertial navigation systems for aerospace, aviation, naval, and armaments sectors; vibration isolation testing and inclination measurement for precision instrumentation.

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Detalles del producto

The AND-JSD3 series quartz flexible accelerometer is a compact, high-precision, wide-range military-grade inertial navigation accelerometer. The product features excellent long-term stability, repeatability, start-up performance, environmental adaptability, and high reliability. It is suitable for both static and dynamic testing, serving as a standard vibration sensor and inclination sensor.

Employing a unique miniaturised design and encapsulation process, the output current exhibits a linear relationship with applied force or acceleration. Users may calculate and select an appropriate sampling resistor to achieve high-precision output. An integrated temperature sensor can be incorporated upon request to compensate for bias and scale factor variations, thereby mitigating environmental temperature effects.

Applications: Inertial measurement within military inertial navigation systems for aerospace, aviation, naval, and armaments sectors; vibration isolation testing and inclination measurement for precision instrumentation.

  1. Scale factor adjusted according to user requirements;
  2. Temperature sensors: AD590, PT1000, 18B20;
  3. Test cycle: 1 month, 3 months, 6 months, 12 months, conducted per user specifications;
  4. External dimensions subject to minor adjustments per installation requirements; all other testing criteria aligned with client 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.

Tabla de productos

No parámetros AND-JSD3-01 AND-JSD3-02 AND-JSD3-03
1 Rango ± 60 g ± 60 g ±70g、±100g
2 Límite 5 μg 5 μg 5 μg
3 Offset k0/k1 ≤ ± 5 mg ≤±7 mg ≤ ± 5 mg
4 Scale Factor K₁ 1.0 ± 0.2 mA / g 1.0 ± 0.2 mA / g 0.6±0.2 mA/g
5 Second-Order Nonlinearity K₂ ≤ ± 20μg /g2 ≤±30μg/g2 ≤ ± 20μg /g2
6 0g 4-hour short-term stability ≤10μg ≤20μg ≤20μg
7 1g 4-hour short-term stability ≤10 ppm ≤20 ppm ≤20 ppm
8 Offset Repeatability σK (10, 1 month) ≤15μg ≤50 μg ≤50 μg
9 Composite repeatability of scaling factor σK₁/K₁
(1σ, 1 month)
≤15ppm ≤50 ppm ≤50ppm
10 Composite repeatability of nonlinearity coefficient K₂/K₁
(1σ, 1 month)
≤ ± 20μg /g2 ≤±30  μg/g2 ≤±30  μg/g2
11 Deviation temperature coefficient ≤±15μg/℃ ≤±50  μg/℃ ≤±50μg/℃
12 Coeficiente de temperatura del factor de escala ≤±15 ppm/℃ ≤±80 ppm/℃ ≤ ± 50 ppm /℃
13 Noise (at 840Ω sampling resistance) ≤5mv ≤8.4mv ≤8.4mv
14 Frecuencia natural 350 ~ 800 Hz 350 ~ 800 Hz 350 ~ 800 Hz
15 Ancho de banda 800 ~ 2500 Hz 800 ~ 2500 Hz 800 ~ 2500 Hz
16 Random Vibration 10g(20-2000Hz) 10g(20-2000Hz) 10g(20-2000Hz)
17 Choque 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 Fuente de alimentación ± 12 ~ ± 15V ± 12 ~ ± 15V ± 12 ~ ± 15V
21 Current Consumption ≤ ± 20MA ≤ ± 20MA ≤ ± 20MA
22 Temperature Sensor User-customizable User-customizable User-customizable
23 Dimensiones φ18.2X23mm φ18.2X23mm φ18.2X23mm
24 Peso ≤30g ≤30g ≤30g

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