Quartz-Flex Accelerometer QA2002

Detailed Product Description

Quartz-Flex Accelerometer QA2002
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 QA2002 for the highest inertial navigation-grade performance available in today's market. With high inherent quality, reliability, and long-term performance QA2002 Accelerometer, QA2002 can be applied in many applications including spacecraft navigation and control systems
QA2002 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 QA2002 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: QA2002     

Threshold Value/Resolution	μg	≤|±5|
Measuring Range	g	≥|±15|
Bias (K0)	mg	≤|±5|
Scale Factor (K1)	mA/g	1.20±0.12
Second Order nonlinear coefficient (K2)	μg/g2	≤|±25|
Bias Stability (One Month) (σK0)	μg	≤50
Scale Factor Stability (One Month)  (σK1/ K1)	ppm	≤100
Second Order Nonlinear Coefficient Stability (One Month)   (σK2)	μg/g2	≤20
Bias Temperature Coefficient (αK0)	μg/	≤|±100|
Scale Factor Temperature Coefficient (αK1/ K1)	ppm/	≤|±100|
Misalignment (δpδo)		≤|±120|
Noise	μA	≤10
Vibration	grms	(VRD)6.0
Shock		70g,8ms,1/2sin
Low Air Pressure		133Pa,10min
Operating Temperature Range		-45~+90
Operating Voltage(DC)	V	±15
Dimension	mm	Φ25.4×31
Weight	grm	≤75