The U3600 series products are IMU/VRU/AHRS sensors composed of array MEMS-IMU, magnetometer, and barometer, and are equipped with self-developed adaptive extended Kalman filtering, IMU noise dynamic analysis algorithm, and carrier motion state analysis algorithm, which can meet the accuracy of attitude angle under high dynamic conditions and reduce heading angle drift.
Every sensor undergoes fine compensation including temperature, zero bias, scaling factor, and cross axis before leaving the factory. The U3600 series sensors transmit data through a USB interface and have rich user configurations. A multifunctional upper computer (GUI) can help quickly evaluate products, including but not limited to module configuration, data display, firmware upgrade, data recording, etc.
Part No, :
U3600Order(MOQ) :
1Product Series and Parameters
| Parameter | U3600-A | U3600-B | U3600-C | Unit |
| Attitude Precision | ||||
| Pitch (±90°) /Roll (±180°) (static) | 0.15(normal), 0.2(max) | ° | ||
| Pitch (±90°) /Roll (±180°) (dynamic) | 0.15(normal), 0.2(max) | ° | ||
| Yaw (±180°) static drift 2hrs (6DOF) | 0.15(normal), 0.2(max) | ° | ||
| Yaw (±180°) dynamic drift (6DOF) | 9 | 5 | 5 | ° |
| Magnetic assist (AHRS) | 2(normal) 3(max) | ° | ||
| Yaw rotation error (6DOF) (rotation under 100°/s) | <0.8(normal), 3(max) | <0.8(normal) 1.5(max) | <0.8(normal) 1.5(max) | ° |
| Resolution | 0.01 | ° | ||
| 3-Axis Gyroscope | U3600-A | U3600-B | U3600-C | Unit |
| Measurement range | ±2000 (adjustable) | °/s | ||
| Resolution | 16 | bit | ||
| Scale factor(100°/s) | <600(normal) | <280(normal) | <280(normal) | ppm |
| 800(max) | 350(max) | 350(max) | ||
| Nonlinearity | ±0.05 | %Fs | ||
| 3dB Bandwidth | 47(normal) – 116(max) | Hz | ||
| Sampling | 1000 | Hz | ||
| Zero bias instability (Allan) | 5.1 | 2.5 | 2.5 | °/h |
| Zero bias repeatability (Allan) | 0.09 | 0.05 | 0.05 | °/s |
| Angle random walk (Allan) | 0.6 | 0.3 | 0.3 | °/√h |
| Full temperature zero bias-40-85℃ | Z: 0.015(normal) – 0.035(max) Y: 0.05(normal) – 0.018(max) X: 0.03(normal) – 0.08(max) |
°/s | ||
| Accelerometer sensitivity (All three axis) | 0.1 | °/s/g | ||
| 3-Axis Accelerometer | U3600-A | U3600-B | U3600-C | Unit |
| Measurement range | ±12(adjustable) | g | ||
| Resolution | 16 | bit | ||
| Initial bias drift | 5(max) | mg | ||
| Nonlinearity | 0.5(normal) | %Fs | ||
| 3dB Bandwidth | 145 | Hz | ||
| Sampling | 1600 | Hz | ||
| Zero bias instability (Allan) | 0.06 | 0.03 | 0.03 | mg |
| Zero bias repeatability (Allan) | 2.52 | 1.5 | 1.5 | mg |
| Angle random walk (Allan) | 0.08 | 0.04 | 0.04 | m/s/√h |
| Full temperature zero bias-40-85℃ | 1(normal) – 2.5(max) | mg | ||
| Magnetometer | U3600-A | U3600-B | U3600-C | Unit |
| Range | ±20 (normal) | Gauss | ||
| Resolution (Fs=2G) | 1 | mGauss | ||
| Sampling | 40 (normal) | Hz | ||
| Bandwidth | 200 (normal) | Hz | ||
| Temperature sensor | U3600-A | U3600-B | U3600-C | Unit |
| Range | -104(min) – 150(max) | ℃ | ||
| Offset error | ±1 | K | ||
| Barometer | U3600-A | U3600-C | Unit | |
| Range | 300(normal) – 1200(max) | hPa | ||
| Resolution | ±0.006 (normal) | hPa | ||
| Sampling | 64 (normal) | Hz | ||
| Accuracy | ±0.06 (normal) | hPa | ||
| Mechanical/Environment | U3600-A | U3600-C | Unit | |
| Power supply | 5- 5.5 | V | ||
| Power consumption | 215 | 310 | 310 | mW |
| Working temperature | -125 | ℃ | ||
| Gyroscope range | ±125(min) –±2000(normal/max) | °/s | ||
| Accelerometer range | ±3(min) –±12(normal) –±24(max) | g | ||
| Starting time① | 2 | s | ||
| Size | 25.7*24*12 | mm | ||
| Weight | <11 | g | ||
| Shell material and process | Aluminum alloy CNC | |||
| Assembling screws | M2.5 | |||
| Connector model | Type C | |||
| Anti-Vibration | 1.0mm(10Hz-58Hz) &≤20g(58Hz-600Hz) | |||
| Shock (duration <1ms) | 2000 | g | ||
| Environment protection | RoHS Directive 2011/65/EU | |||
| EMC | LVD Directive 2014/35/EU | |||
| Drop test | Free fall 3 times on a 75cm high experimental platform | |||
| Temperature shock | Raise the temperature from -40 to 85 ℃ within 1h, 5 times | |||
Production process
Product dimension

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