TL725D IP67 MEMS Angle Sensor For Digital Farming Machinery
High-Performance IMU Gyroscope for Agricultural Vehicle Navigation
The TL725D is a high-precision gyroscope IMU specifically engineered for automatic navigation of agricultural vehicles.
Featuring an industrial-grade three-axis gyroscope and three-axis accelerometer, this sensor delivers stable and
smooth attitude data even in strong vibration environments.
Built on an advanced MEMS inertial measurement platform with dynamic attitude algorithms, the TL725D provides
real-time outputs including dynamic inclination angle, horizontal azimuth angle, three-axis angular rate,
three-axis acceleration, and forward-axis body acceleration.
The sensor supports Z-axis single-axis integration, enabling real-time counting feedback to precisely control
front-wheel turning for accurate steering in automatic agricultural machinery applications.
Key Features
- Real-time horizontal azimuth and attitude angle output
- Real-time angular rate and acceleration output
- High vibration resistance with excellent long-term stability
- Forward-axis acceleration feedback for steering accuracy
- Compact, lightweight, all-solid-state design
- Wide voltage input: DC 9-36V
- Long service life and strong reliability
Product Specifications
| Parameter |
Specification |
| Three-axis attitude |
Azimuth ±180°, Roll angle ±180°, Pitch angle ±90° |
| Bandwidth |
>100Hz |
| Nonlinear |
0.1% of FS |
| Three-axis gyroscope range |
250°/s |
| Angle random walk coefficient (allan) |
0.25°/sqrt(h) |
| Bias stability mg (10s smooth) |
8.5°/h |
| Three-axis acceleration range |
±4g |
| Resolution |
0.001g |
| Accuracy |
1mg |
| Bias instability°/h (allan) |
0.05mg |
| Speed random walk coefficient (allan) |
0.015m/s/sqrt(h) |
| Bias stability°/h (10s average) |
0.15mg |
| Startup time |
500ms |
| Input voltage |
+9~36V |
| Current |
35mA (12V) |
| Working temperature |
-40 ~ +80℃ |
| Storage temperature |
-40 ~ +85℃ |
| Vibration |
5g~10g |
| Shock |
200g pk, 2ms, ½sine |
| Working life |
10 Year |
| Output frequency |
1Hz~200Hz Settable |
| Output signal |
RS232 / RS485 (Optional) |
| MTBF |
≥98000 Hours/times |
| Insulation resistance |
≥100MΩ |
| Shockproof |
100g@11ms/3 Axial Direction (Half Sinusoid) |
| Anti-vibration |
10grms/10～1000Hz |
| Protection grade |
IP67 |
| Cable |
Standard 1 m 4 pin shield wire |
| Weight |
≤160g (including 1 meter cable) |
Applications
- Automatic agricultural vehicles
- Precision farming systems
- Combine harvesters
- Tractors and other farming machinery
