3-axis tilt sensor DTS CAN2.0A/B

XYZdigitalCAN Bus

Overview
The DTS CAN2.0 A/B is a digital dynamic tilt sensor from Ruiguan/Ruicom Technology based on advanced MEMS. It provides real-time attitude measurement (roll, pitch, azimuth) for moving platforms and is engineered for high-dynamic and high-vibration industrial environments. The device integrates a multi-axis IMU and adaptive filtering to deliver direct digital attitude output with fast response and industrial connectivity.

Core features

• Multi-axis inertial measurement unit combining a three-axis accelerometer and three-axis gyroscope with an adaptive Kalman filter for real-time attitude computation under motion.
• Dynamic compensation using high-resolution AD conversion and a six-axis IMU to correct nonlinear errors, axis coupling, temperature drift, and rotational centrifugal interference.
• Industrial-grade robustness: operating temperature -40°C to +85°C, shock resistance 100g (11ms, triaxial half-sine), vibration tolerance 10grms (10–1000Hz), and EMC per EN61000/GBT17626.
• Dual CAN bus architecture supporting CAN2.0A and CAN2.0B for compatibility and multi-node networking in automation systems.
• Dual-mode output (static and dynamic) to balance high static stability and rapid dynamic responsiveness.

Technical advantages

• Non-contact digital measurement with no mechanical calibration required; simplifies installation and maintenance.
• Dual CAN redundancy and standard protocols for seamless integration into industrial control, AGV, marine and aerospace systems.
• Adaptable to complex applications: machine leveling for construction equipment, AGV navigation, ship attitude control, aerospace attitude sensing, and other high-precision industrial uses.

Performance parameters

• Model: DTS CAN2.0 A/B
• Measurement range (initial value after power-on = 0°): Roll ±180°, Pitch ±90°, Azimuth ±180°
• Measurement axes: X / Y / Z
• Roll & Pitch resolution: 0.01°
• Roll & Pitch static accuracy @25°C: ±0.05°
• Roll & Pitch dynamic accuracy (rms) @25°C: ±0.1°
• Gyroscope range: ±300°/s
• Gyroscope bias stability (10s mean): 8.5°/h
• Gyroscope instability (Allan): 4.5°/h
• Gyroscope ARW (Allan): 0.25°/√h
• Accelerometer range: ±4g / ±16g (optional)
• Accelerometer bias stability (10s mean): 0.02 mg
• Accelerometer instability (Allan): 0.005 mg
• Accelerometer VRW (Allan): 0.005 m/s/√h
• Zero-point temperature coefficient (-40 to 85°C): ±0.01°/°C
• Sensitivity temperature coefficient (-40 to 85°C): ≤100 ppm/°C
• Power-on time: ≤3.5 s
• Response time: 0.01 s
• Communication protocol: CAN2.0A / CAN2.0B
• EMC: according to EN61000 and GBT17626
• MTBF: ≥98,000 hours
• Insulation resistance: ≥100 MΩ
• Shock resistance: 100g @ 11ms, triaxial (half-sine)
• Vibration resistance: 10grms, 10–1000Hz
• Protection class: IP67 (standard) / IP68 (optional)
• Weight: single connector ≤165 g (excluding cable) / dual connector ≤180 g (excluding cable)

Notes

• 1) Resolution: smallest detectable angular change within the effective range.
• 2) Accuracy: RMS error from repeated measurements at 25±5°C (sample size ≥16).
• 3) Zero-point temperature coefficient: output change per °C under zero-input within rated range.
• 4) Sensitivity temperature coefficient: stability index of full-scale output with temperature change within rated range.

Dimensions
Product dimensions and mounting diagram are provided in the product images and dimension diagram.