The HTS-JA1 series navigation grade quartz accelerometer with high range and high accuracy, excellent reliability and long-term repeatability.

Its output current is linearly related to the force or acceleration it receives.

Users can select appropriate sampling resistors through calculation, and achieve the highest precision output. And the temperature sensor can be built-in according to user demands, which used to compensate Bias and Scale factor and reduce the influence of ambient temperature.

Product  Specification

Model: HTS-JA1

01

02

03

Measurement  Range

≥±50g

≥±50g

≥±50g

Bias

≤±3mg   

≤±3mg   

≤±5mg

Bias Temp  Coefficient

≤±10 µg/°C

≤±30 µg/°C

≤±50 µg/°C

Bias  Repeatability

≤±10 µg (1 month)

≤±20 µg (1 month)

≤±30 µg (1 month)

Scale  Factor

1.05~1.3 mA/g

1.05~1.3 mA/g

1.05~1.3 mA/g

Scale  Factor Temp Coefficient

≤±10 ppm/°C

≤±30 ppm/°C

≤±50 ppm/°C

Scale  Factor Repeatability

≤±15 ppm (1 month)

≤±30 ppm (1 month)

≤±50 ppm (1 month)

Second-order Nonlinearity

≤±10 µg/g²

≤±15 µg/g²

≤±20 µg/g²

Second-order Nonlinearity Repeatability

≤±10 µg/g² (1 month)

≤±20 µg/g² (1 month)

≤±30 µg/g² (1 month)

Threshold

≤5×10-6 g

≤5×10-6 g

≤5×10-6 g

Nature  Frequency

400~800 Hz

400~800 Hz

400~800 Hz

Band width

800~2500 Hz

800~2500 Hz

800~2500 Hz

Operating Voltage

±12~±15 V

±12~±15 V

±12~±15 V

Operation  Temperature

-55~+85 ℃

-55~+85 ℃

-55~+85 ℃

Storage  temperature

-60~+120 ℃

-60~+120 ℃

-60~+120 ℃

Shock

100g, 5ms,1/2sin

100g, 5ms,1/2sin

100g, 5ms,1/2sin

Random vibration

6g(20~2000Hz)

6g(20~2000Hz)

6g(20~2000Hz)

Temperature  sensor

Can be customized

Can be customized

Can be customized

Dimension

Ф25.4*30 mm

Ф25.4*30 mm

Ф25.4*30 mm

Weight

≤80g

≤80g

≤80g