Detailed Product Description

Quartz-Flex Accelerometer QA2009
Features:
Highest performance accelerometer available
Excellent turn-on repeatability and stability performance
Analog output
Three fastener precision mounting flange
Field-adjustable range
Dual built-in self test
Internal temperature sensor for thermal compensation
Description:

Kogean produces the QA2009 for the highest inertial navigation-grade performance available in today's market. With high inherent quality, reliability, and long-term performance QA2009 Accelerometer, QA2009 can be applied in many applications including spacecraft navigation and control systems
QA2009 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 QA2009 includes a current-output, internal temperature sensor. Through the use of a temperature-compensating algorithm; bias, scale factor, and axis misalignment performance is dramatically improved.

The parameters below are standard. All the Quartz-Flex Accelerometers provided by Joint Sensor are customized.  The price also depends on your demand.

Specifications for Model: QA2009

Threshold Value/Resolution	μg	≤|±10|
Measuring Range	g	≥|±30|
Bias(K0)	mg	|±7|
Scale Factor(K1)	mA/g	1.20±0.15
Second Order nonlinear coefficient (K2)	μg/g2	|±50|
Bias Stability (One Month) (σK0)	μg	≤50
Scale Factor Stability (One Month) (σK1/ K1)	ppm	≤60
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)		≤|±120|
Noise	μA	≤10
Vibration	grms	[(20-2000)Hz] 5
Shock		100g,5ms, 1/2sin
Low Air Pressure		133Pa,10min
Operating Temperature Range		-45~+80
Operating Voltage(DC)	V	±15
Dimension	mm	Φ25.4×31
Weight	grm	≤80