WitMotion

WitMotion WTGAHRS5 Sensor

$120.00

Version

WTGAHRS5-485

Delivery and Shipping

We automatically select the most cost-effective carrier from China for each destination country
Shipping rates are dynamically calculated based on real-time quotes
Final rates may vary due to promotional offers or carrier adjustments

Application Scenarios

Humanoid Robots

Robotic Arms

Exoskeletons

Quadruped Robots

AGV Vehicles

ARU Robots

Technical Specifications

Parameter	Value
Operating Temperature	-40°C ~ +85°C
Storage Temperature	-40°C ~ +100°C
Shock Resistance	20000g
Weight	109.8g
Supply Voltage	9V ~ 36V (default 12V)
Operating Current (Active, 12V)	21mA
Power Consumption	252mW
Communication Interface	RS485, 9600~230400bps (default 115200)
Output Content	Time, Angle, Longitude/Latitude, Ground speed
Startup Time	1000ms
Range (Accelerometer)	±16g
Resolution (Accelerometer)	0.0005 (g/LSB)
Sampling Rate (Accelerometer)	2kHz
RMS Noise (Accelerometer, BW=100Hz)	0.75 ~ 1 mg‑rms
Static Zero Drift (Accelerometer, horizontal)	±80mg
Temp. Drift (Accelerometer)	±0.15 mg/°C
Bandwidth (Accelerometer)	5 ~ 256Hz
Range (Gyroscope)	±500°/s
Resolution (Gyroscope)	0.061 (°/s)/LSB
Sampling Rate (Gyroscope)	2kHz
RMS Noise (Gyroscope, BW=100Hz)	0.05°/s‑rms
Static Zero Drift (Gyroscope, horizontal)	±0.5 ~ 1°/s
Temp. Drift (Gyroscope)	±0.02% /°C
Bandwidth (Gyroscope)	5 ~ 256Hz
Range (Pitch/Roll)	X: ±180°, Y: ±90°
Inclination Accuracy	0.2°
Resolution (horizontal)	0.0055°
Temp. Drift (Inclination)	±1°
Range (Yaw)	Z: ±180°
Heading Accuracy (6‑axis, static)	0.5° (dynamic integration error possible)
Resolution (Yaw, horizontal)	0.0055°
GPS Signal Reception	BDS/GPS/QZSS/GLONASS
TTFF Cold Start	≤ 32s
TTFF Hot Start	≤ 1s
TTFF Reacquisition	≤ 1s
Sensitivity – Tracking	-162dBm
Sensitivity – Reacquisition	-160dBm
Sensitivity – Cold Start	-148dBm
Sensitivity – Hot Start	-156dBm
Positioning Accuracy	< 2.5m (CEP50)
Velocity Accuracy	< 0.1m/s (1σ)
Update Rate	5Hz
Protocol	NMEA0183
Max Altitude	18000m
Max Velocity	515m/s
Max Acceleration	4g