▶ KEY FEATURES
★ Range (Roll angle ± 180 °, pitch angle ± 90 °, azimuth angle ± 180 °)
★ Dynamic accuracy: ± 0.1 °
★ DC 9~36V wide voltage input
★ Wide temperature operation -40~+ 85 ℃
★ Resolution 0.01 °
★ CAN2.0A/CAN2.0B output Optional
★ High anti-vibration performance> 2000g
★ IP67/IP67 Protection level Optional
▶ PRODUCT APPLICATION
★ High vibration impact gravel equipment
★ Railway locomotive monitoring
★ Oil drilling equipment
★ Shield pipe jacking application
★ Shield pipe jacking application
★ Geological equipment tilt monitoring
★ Underground drilling rig attitude navigation
★ Ship navigation attitude measurement
★ Satellite communication vehicle attitude detection
★ Orientation measurement based on inclination angle
★ Various engineering machinery inclination measurement
▶ PRODUCT DESCRIPTION
HDA436T/HDA437T A new generation of MEMS dynamic tilt sensor launched by RION Technology. It can measure the attitude parameters (roll, pitch, and azimuth) of a moving carrier, and suitable for tilt angle measurement under motion or vibration.
HDA436T has a built-in high-precision acceleration and gyro sensor, and integrates the Carman filter algorithm, which can measure the real-time motion data of the carrier under motion or vibration. The product has dual CAN (CAN2.0A / CAN2.0B) mode, which is highly scalable.
This product adopts non-contact measuring principle, which can output the current attitude and inclination in real time. It is simple to use and does not need to retrieve the relative changes of the two surfaces.
Internally integrated high-precision AD and high-precision gyro units to compensate for non-linear, orthogonal coupling, temperature drift and centrifugal acceleration in real time; greatly eliminate centrifugal errors caused by motion acceleration interference, improve product dynamic measurement accuracy; adapt to long-term complex movements Work in places and harsh environments.
The product is a dynamic and static dual-mode measurement sensor with strong resistance to external electromagnetic interference.It is suitable for all kinds of large-scale and high-strength shock and vibration industrial environments, and is an ideal choice for industrial automation control and measurement of attitude.
▶ SPECIFICATIONS
 HDA436T/HDA437T-C2/C3 | Condition | Index |
| Measure range | | Roll ± 180 °, pitch ± 90 °, azimuth ± 180 ° (initial value at power-down is 0 °) |
| Measure axis | | X axis / Y axis / Z axis |
| Resolution | | 0.01° |
| Static accuracy | @25℃ | ± 0.05° |
| Dynamic accuracy | @25℃ | ± 0.1° |
| Gyro | range | - | ±250°/s |
| Zero bias stability (10s mean) | - | 8.5°/h |
| Zero Bias Instability(allan) | - | 4.5°/h |
| Angle random walk coefficient(allan) | - | 0.25°/sqrt(h) |
| Acceleration | range | - | ±8g |
| Bias stability(10s mean) | - | 0.02mg |
| Bias instability(allan) | - | 0.005mg |
| Speed random walk coefficient(allan) | - | 0.005m/s/sqrt(h) |
| Zero point temp. coefficient | -40～85℃ | ±0.01°/℃ |
| Sensitivity temp. coefficient | -40～85℃ | ≤100ppm/℃ |
| Power-on startup time | 1S |
| Response time | 0.01S |
| Output signal | CAN2.0A/CAN2.0B |
| Electromagnetic compatibility | According to EN61000 and GBT17626 |
| MTBF | ≥ 98000 hours / time |
| Insulation resistance | ≥100 Megohm |
| Impact resistance | 100g @ 11ms, 3 axial direction (half sinusoid) |
| Anti-vibration | 10grms,10～1000Hz |
| Waterproof level | standard configuration: IP67 optional configuration: IP68 or IP68 with anti-corrosion cable |
| Cable | Standard without wiring, optional 2m M12 aviation plug with PVC unshielded cable |
| Weight | Single connector ≤165g / double connector ≤180g (Without cable) |
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