Compact Quartz MEMS AHRS (Attitude and Heading Reference)
Attitude and Heading Reference System (AHRS) · ZHYS70CJ10
Compact attitude and heading reference system combining a six-axis quartz MEMS IMU (±300 °/s gyroscopes, 10 g accelerometers) with a three-axis magnetic sensor. Heading accuracy ≤2 °, pitch/roll attitude accuracy ≤0.5 °, 20 g class, −45 °C to +85 °C, suited to gimbals and ground or underwater platforms.
- Attitude & Heading PerformanceHeading Accuracy
- ≤2 °
- Attitude & Heading PerformanceAttitude Accuracy (Pitch/Roll)
- ≤0.5 °
- Gyroscope SpecificationsMeasurement Range
- ±300 °/s
Confirm configuration, interfaces and documentation with your inquiry.
The ZHYS70CJ10 is a compact, cost-effective attitude and heading reference system (AHRS), composed of a high-precision six-axis quartz MEMS inertial measurement unit, a three-axis high-precision magnetic sensor, and signal processing circuits. It provides accurate attitude information of the carrier and is well suited for industrial equipment, camera and antenna gimbals, as well as ground and underwater platforms.
Key Features
- Six-axis quartz MEMS IMU + three-axis magnetic sensor
- Accurate attitude and heading information
- Compact and cost-effective
- Suitable for industrial, gimbal, and platform applications
Applications
Technical Specifications
Key Technical Specifications
- Power Supply Voltage
- 5 ± 0.2 V
- Operating Current
- 40 mA
- Weight
- 20 ± 5 g
Gyroscope Specifications
- Measurement Range
- ±300 °/s
- Scale Factor
- 1 ± 0.005
- Scale Factor Nonlinearity
- ≤100 ppm
- Scale Factor Repeatability
- ≤200 ppm
- Scale Factor Asymmetry
- ≤200 ppm
- Cross-Axis Sensitivity
- ≤0.005
- Threshold / Resolution
- ≤0.01 °/s
- Bias (Full Temperature)
- ±0.1 °/s
- Bias Stability (Room Temp)
- ≤10 °/h
- Bias Stability (Full Temp)
- ≤20 °/h
- Bias Repeatability
- ≤10 °/h
- Angular Random Walk
- ≤0.08 °/√h
- Bias Instability (Allan Deviation)
- ≤2 °/h
- Bandwidth (Amplitude)
- 120 Hz
- Delay Time
- 2.0 ms
Accelerometer Specifications
- Measurement Range
- 10 g
- Bias (Full Temperature)
- ±10 mg
- Bias Stability (Room Temp)
- ≤0.2 mg
- Bias Stability (Full Temp)
- ≤2 mg
- Bias Repeatability
- ≤0.4 mg
Attitude & Heading Performance
- Heading Accuracy
- ≤2 °
- Attitude Accuracy (Pitch/Roll)
- ≤0.5 °
System Measurement Ranges
- Heading Measurement Range
- 0 ~ 360 (Clockwise from North) °
- Attitude Measurement Range
- Roll: -180 ~ +180 °
- Pitch Measurement Range
- Pitch: -85 ~ +85 °
Environmental Adaptability
- Vibration (6.06g RMS, 20Hz–2kHz)
- ≤36 °/h / mg
- Shock (Half-Sine, 200g, 6ms)
- ≤36 °/h / mg
- Operating Temperature
- -45 ~ +85 ℃
- Storage Temperature
- -55 ~ +85 ℃
Frequently Asked Questions
What is ZHYS70CJ10?+−
Compact attitude and heading reference system combining a six-axis quartz MEMS IMU (±300 °/s gyroscopes, 10 g accelerometers) with a three-axis magnetic sensor. Heading accuracy ≤2 °, pitch/roll attitude accuracy ≤0.5 °, 20 g class, −45 °C to +85 °C, suited to gimbals and ground or underwater platforms.
Which specifications are published for ZHYS70CJ10?+−
Key Technical Specifications — Power Supply Voltage: 5 ± 0.2 V; Key Technical Specifications — Operating Current: 40 mA; Key Technical Specifications — Weight: 20 ± 5 g. See the technical specifications for the complete parameter list.
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