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Cost Effective Mems lnertial Navigation Sensor for Aerospace and Aviation KT-EX 9-1

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Cost Effective Mems lnertial Navigation Sensor for Aerospace and Aviation KT-EX 9-1

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Brand Name : AVIC

Model Number : KT-EX 9-1

Certification : CE

Place of Origin : CHINA

MOQ : 1

Price : negotiable

Payment Terms : L/C, T/T

Supply Ability : 500/Month

Delivery Time : 1 week for sample

Packaging Details : Sponge/Box

Gyro Range : ±500°/s

Gyro Zero Bias Stability : 0.3°/h

Acc Range : ±20g

Acc Zero Bias Stability : 2ug

Random walk : 0.15°/√h

Communication Interface : 1 channel SPI

Bandwidth : 250Hz

Weight : 50g

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Cost Effective Mems lnertial Navigation Sensor for Aerospace and Aviation

Product Description

The KT-EX 9-1 inertial measurement unit is a complete inertial system with a built-in three-axis gyroscope and a three-axis accelerometer, which is used to measure the three-axis angular rate, acceleration and other parameters of the carrier, and output the data after error compensation (including temperature compensation, installation misalignment angle compensation, nonlinear compensation, etc.) through SPI according to the communication protocol.

Main Parameters

Parameter Test conditions Minimum value Typical value Maximum value Unit
Gyro Dynamic measuring range ±500 º/s
Bias instability Allan variance, better than 0.3 º/h
Bias stability 1s smooth, RMS, better than 10 º/h
Bias in full temperature range -40 ºC ~ 85 ºC, 10 s smoothing, RMS 0.005 º/s
Random walk 0.15 º/√h
Bias repeatability 10 º/h
Output noise No filtering, RMS 0.05 º/s
Scale factor repeatability 0.01 %
Scale factor nonlinearity 0.01 %
Scale factor FS=450 º/s, 32bits 2621440 LSB/°/sec
Bandwidth (-3dB) 250 Hz
Cross coupling 0.1 %
Acceleration sensitivity 1 °/h/g
Vibration rectification effect 0.5 °/h/g2
Resonant frequency 12k Hz
Accelerometer Dynamic measuring range ±20 g
Bias stability Allan variance 2 ug
Bias in full temperature range -40 ºC ~ 85 ºC, 10 s smoothing, RMS 1 mg
Random walk 0.029 m/s/√h
Bias repeatability 5 mg
Output noise No filtering, RMS 0.5 mg
Scale factor repeatability 0.1 %
Scale factor nonlinearity FS=20g 0.1 %FS
Scale factor ±20, 32bits 65536000 g/LSB
Bandwidth (-3dB) 250 Hz
Cross coupling 0.1 %
Temperature Scale factor 0.0125 °C/LSB
Communication interface 1-way SPI Enter the clock frequency 8 15 MHz
Electrical characteristics Voltage Direct current 3.3 ± 10% V
Power consumption 1 1.5 W
Ripple P-P 48±2 100 mV
Use environment Operating temperature Scalable -40 85 ºC
Storage temperature -55 85 ºC
Vibration 10~2000Hz,6.06g
Impact 1000g,0.1ms

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Cost Effective Mems lnertial Navigation Sensor for Aerospace and Aviation KT-EX 9-1

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Cost Effective Mems lnertial Navigation Sensor for Aerospace and Aviation KT-EX 9-1

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Cost Effective Mems lnertial Navigation Sensor for Aerospace and Aviation KT-EX 9-1

Cost Effective Mems lnertial Navigation Sensor for Aerospace and Aviation KT-EX 9-1

Cost Effective Mems lnertial Navigation Sensor for Aerospace and Aviation KT-EX 9-1


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