RS422 Output Inertial Measure Sensor Integrated with 3 Axis Gyro and Accelerometer

Min.Order: 1
Product origin: Shenzhen, Guangdong, China
Infringement complaint: complaintComplaint
US$ 2100 ~ 2200

Description
RS422 Output Inertial Measure Sensor Integrated with 3 axis gyro and accelerometer Replace STIM300
  1. Product overview
The IMU300C-A0-IMU is an inertial measurement unit (IMU) based on micromachining technology (MEMS), with built-in high-performance MEMS gyroscope and MEMS accelerometer,  
IMU300C-A0-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.
  1. Product features
  1. Three-axis digital gyroscope:
    1. ± 500º/s dynamic measuring range;
    2. Zero-bias stability: 3 °/H (GJB, 10s), 0.3 °/H (ALLAN);
  2. Triaxial digital accelerometer:
    1. ± 16 G dynamic measuring range;
    2. Zero-bias stability: 0.1mg (GJB, 10S), 0.02mg (ALLAN);
  3. High reliability: MTBF > 20000h;
  4. Guaranteed accuracy within the full temperature range (-40 ºC ~ 80 ºC): built-in high-performance temperature calibration and compensation algorithm;
  5. Suitable for working under strong vibration conditions;
  6. Interface 1-way RS422
  7. Compatible with STIM300
  1. Field of application
  1. Tactical and Industrial UAV
  2. Smart Munitions
  3. Seeker
  1. Product indicators
Table 1 Product performance index
ParameterTest conditionsDesign accuracyUnit
GyroDynamic measuring range-±500º/s
Bias stabilityAllan variance (500 °/s range, normal temperature)0.3º/h
10 s average (-40 ºC ~ + 80 ºC, constant temperature),3.0º/h
BiasZero-bias range0.1º/s
Zero-bias variation over full temperature range 0.01º/s
Start repeatability0.005º/s
Effect of linear acceleration on bias0.002º/s/g
Influence of vibration on Bias, change before and after vibration0.002º/s/g
Influence of vibration on Bias, change before and during vibration0.001º/s/g
Scale factorScale factor accuracy0.1%
Scale factor nonlinearity0.01%FS
Angular random walk-0.06°/√hr
Bandwidth-200Hz
AccelerometerDynamic measuring range-16g
Bias stabilityAllan variance (16g range, normal temperature)0.02mg
10 s average (-40 ºC ~ + 80 ºC, constant temperature)0.03mg
BiasZero-bias range1mg
Zero-bias variation over full temperature range1mg
Start repeatability0.2mg
Scale factorScale factor accuracy0.3%
Scale factor nonlinearity0.02%FS
Speed random walk-0.08m/s/√hr
Bandwidth-200Hz
Communication interface1-way SR422Baud rate460.8MHz
Sampling frequencyUART1000Hz
Electrical characteristicsVoltage-5V
Power consumption-1.5W
RippleP-P150mV
Structural characteristicsSize-38.6×44.6×21.5mm
Weight-65±2g
Use environmentOperating temperature--40~80ºC
Storage temperature--45~85ºC
Vibration-20~2000Hz,6.06g 
Impact-6000g,0.5ms 
ReliabilityMTBF-20000h
Continuous working time-120h

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