The HTS-JA2 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-JA2

01

02

03

Measurement  Range

≥±70g

≥±70g

≥±70g

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

0.8~1.5 mA/g

0.8~1.5 mA/g

0.8~1.5 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