HTS-JA2 Series Quartz accelerometer

Descriptions

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