WitMotion | SKU:
WitMotion SINIT Sensor
Regular price
$75.00
Unit price
WitMotion SINIT Sensor - SINIT-TTL is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
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WitMotion SINIT Sensor - SINIT-TTL is backordered and will ship as soon as it is back in stock.
Product Information




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 ~ +85°C |
| Shock Resistance | 20000g |
| Protection Class | IP67 |
| Weight | 118.58g |
| Supply Voltage | 12V ~ 36V (default 12V) |
| Operating Current (No load, TTL) | 20mA |
| Operating Current (No load, RS232) | 21mA |
| Power Consumption (TTL) | 240mW |
| Power Consumption (RS232) | 252mW |
| Communication Interface | UART, 4800~230400bps (default 9600) |
| Output Content (UART) | On‑chip time, 3‑axis Accel, 3‑axis Gyro, 3‑axis Angle |
| Output Rate (UART) | 0.2Hz ~ 200Hz (default 10Hz) |
| Output Current Range (selectable) | 4‑20mA (default), 0‑20mA, 0‑24mA, 5‑25mA |
| Angle Range for Current Output (selectable) | ±5°, ±10°, ±15°, ±30°, ±60°, ±90° (Y‑axis default), ±180° (X‑axis default) |
| 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) | ±20 ~ 40mg |
| Temp. Drift (Accelerometer) | ±0.15 mg/°C |
| Bandwidth (Accelerometer) | 5 ~ 256Hz |
| Range (Gyroscope) | ±2000°/s |
| Resolution (Gyroscope) | 0.061 (°/s)/LSB |
| Sampling Rate (Gyroscope) | 2kHz |
| RMS Noise (Gyroscope, BW=100Hz) | 0.028 ~ 0.07 (°/s)‑rms |
| Static Zero Drift (Gyroscope, horizontal) | ±0.5 ~ 1°/s |
| Temp. Drift (Gyroscope) | ±0.005 ~ 0.015 (°/s)/°C |
| Bandwidth (Gyroscope) | 5 ~ 256Hz |
| Range (Pitch/Roll, UART) | X/Y: ±90° |
| Inclination Accuracy (static) | 0.2° |
| Resolution (horizontal) | 0.0055° |
| Temp. Drift (Inclination) | ±0.1° |
| Range (Yaw, UART) | Z: ±180° |
| Heading Accuracy (6‑axis, static) | 0.5° (dynamic integration error possible) |
| Resolution (Yaw, horizontal) | 0.0055° |


