Quartz-Flex Accelerometer QA2003

Detailed Product Description

Quartz-Flex Accelerometer QA2003
Features:
Highest performance accelerometer available
Excellent turn-on repeatability and stability performance
Analog output
Field-adjustable range
Dual built-in self test
Internal temperature sensor for thermal compensation
Description:

Kogean produces the QA2003 for the highest inertial navigation-grade performance available in today's market. With high inherent quality, reliability, and long-term performance QA2003 Accelerometer, QA2003 can be applied in many applications including spacecraft navigation and control systems
QA2003 provides an acceleration-proportional output current providing both static and dynamic acceleration measurement. Through the use of a customer supplied output load resistor, appropriately scaled for the acceleration range of the application, the output current can be converted into a voltage. The QA2003 includes a current-output, internal temperature sensor (optional) . Through the use of a temperature-compensating algorithm; bias, scale factor, and axis misalignment performance is dramatically improved.

Parameters below are for standard type. All the Quartz-Flex Accelerometers we provide are customized, any sepcial requirement you can tell us.

Specifications for Model: QA2003

Threshold Value/Resolution	μg	≤|±10|
Measuring Range	g	≥|±25|
Bias(K0)	mg	|±5|
Scale Factor(K1)	mA/g	1.35±0.15
Second Order nonlinear coefficient (K2)	μg/g2	|±40|
Bias Stability (One Month)   (σK0)	μg	50
Scale Factor Stability (One Month) (σK1/ K1)	ppm	70
Second Order Nonlinear Coefficient Stability (One Month)(σK2)	μg/g2	30
Bias Temperature Coefficient(αK0)	μg/	|±60|
Scale Factor Temperature Coefficient  (αK1/ K1)	ppm/	|±80|
Misalignment (δpδo)		≤|±60|
Noise	μA	≤10
Shock		50g,11ms,1/2sin
Low Air Pressure		133Pa,10min
Operating Temperature Range		-55~+85
Operating Voltage(DC)	V	±15
Dimension	mm	Φ25.4×31
Weight	grm	≤75