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Built In MEMS Gyroscope IMU Inertial Measurement Unit Based On MEMS

Built In MEMS Gyroscope IMU Inertial Measurement Unit Based On MEMS

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Brand Name :Sevencores
Model Number :IMU200B
Certification :CE ROHS
Place of Origin :China
MOQ :1
Payment Terms :T/T
Supply Ability :200/month
Packaging Details :sponge/box
Gyro bias stability :8°/h
gyro Repeatability :15°/h
Daily start repeatability :30°/h
Zero bias :0.15°/s
accelerometer bias :5mg
accelerometer scale factor :3000 ppm
Power supply :5±0.1 v
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Inertial Measurement Unit (IMU) Based On Micromachining Technology (MEMS) With Built-In High-Performance MEMS Gyroscope

The IMU200B-IMU is an inertial measurement unit (IMU) based on micromachining technology (MEMS) with built-in high-performance MEMS gyroscope and MEMS accelerometer, which outputs 3 angular velocities and 3 accelerations.

The IMU200B-IMU features high reliability and strong environmental adaptability. By matching different software, the product can be widely used in tactical and industrial UAV, smart ammunition, seeker and other fields.

Product features

  1. Three-axis digital gyroscope:
    1. ± 500º/s dynamic measuring range;
    2. Zero bias stability: 8 °/H (GJB, 10s), 1.9 °/H (ALLAN);
  2. Triaxial digital accelerometer:
    1. ± 16 G dynamic measuring range;
    2. Zero-bias stability: 0.5mg (GJB, 10s), 0.1mg (ALLAN);
  3. High reliability: MTBF > 20000h;
  4. Guaranteed accuracy within the full temperature range (-40 ℃ ~ 80 ℃): built-in high-performance temperature calibration and compensation algorithm;
  5. Suitable for working under strong vibration conditions;
  6. Interface 1-way RS422

Test conditions

Typical value

Angular velocity
Zero bias Stability 10 s average, + 70 ℃, + 20 ℃, -40 ℃
Allan variance, + 20 ℃
2.85 3.8
Repeatability of successive starts
  1. ℃,+20℃,-40℃
22.5 30
Daily start repeatability
  1. ℃,+20℃,-40℃
45 60
Monthly Start Repeatability
  1. ℃,+20℃,-40℃
90 120
Zero-bias total temperature variation -40 ℃ ~ + 70 ℃, 1 ℃/min, 10 s average, 1σ
0.03 0.04
Zero bias Life-cycle change, accelerated testing
0.225 0.3
Scale factor Repeatability of successive starts
  1. ℃,+20℃,-40℃
150 200
Daily start repeatability
  1. ℃,+20℃,-40℃
300 400
Monthly Start Repeatability
  1. ℃,+20℃,-40℃
600 800
Non-linearity
300 400
Full temperature change
  1. ℃/min,1σ
600 800
Scale factor Life-cycle change, accelerated testing
4500 6000
Acceleration sensitive term
Random walk
°/√hr
Noise density
°/s/√Hz
Bandwidth
Data delay Excluding transmission time
Zero bias Stability 10 s average, + 70 ℃, + 20 ℃, -40 ℃
Allan variance, + 20 ℃
Repeatability of successive starts
  1. ℃,+20℃,-40℃
Daily start repeatability
  1. ℃,+20℃,-40℃
Monthly Start Repeatability
  1. ℃,+20℃,-40℃
Zero-bias total temperature variation -40 ℃ ~ + 70 ℃, 1 ℃/min variation
Zero bias Life-cycle change, accelerated test instead
Scale factor Repeatability of successive starts
  1. ℃,+20℃,-40℃
Daily start repeatability
  1. ℃,+20℃,-40℃
Monthly Start Repeatability
  1. ℃,+20℃,-40℃
Non-linearity
Full temperature change

After full temperature calibration and compensation,

1 ℃/min, 10 s average peak-peak value

Scale factor Life-cycle change, accelerated test instead
Bandwidth
Data delay Excluding transmission time
Start time Time from power up to output valid data
Reset time Time from reset to output valid data (hard reset)
Time from reset to output valid data (soft reset)

3 gyro axes and 3 acceleration axes

The degree of nonorthogonality between any two ax

  1. ℃,+20℃,-40℃
Power supply
Power consumption
Communication update rate 1-way RS422

200 (default)

500 (Max)

Communication baud rate 1-way RS422

230.4 (default)

921.6 (Max)

China Built In MEMS Gyroscope IMU Inertial Measurement Unit Based On MEMS for sale

Built In MEMS Gyroscope IMU Inertial Measurement Unit Based On MEMS

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