Inertial Labs OS3D-DTS Digital Tilt Sensor

Inertial Labs OS3D-DTS Digital Tilt Sensor

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The OS3D-DTS from Inertial Labs is a digital tilt sensor that includes tri-axial MEMS gyroscopes and tri-axial high-precision MEMS accelerometers.



The OS3D-DTS from Inertial Labs is an ultra high accuracy, miniature dual axis MEMS digital tilt sensor, designed for test & measurement, industrial, manufacturing, R&D, aerospace static and dynamic applications.

The OS3D-DTS is a cost effective, high precision and ITAR-free solution for systems requiring the high performance levels, and as an alternative to outdated technologies based on expensive inclinometers.

The OS3D-DTS also comes equipped with an onboard processor and embedded inclination and tilt algorithms allowing for direct integration into systems without interfacing a PC.


  • Export classification: EAR99 (No License Required)
  • Advanced MEMS gyroscopes and accelerometers
  • 0.01 deg pitch & roll resolution
  • 0.05 deg pitch & roll accuracy
  • -40 °C – +85 °C operational temperature range
  • Robust and rugged enclosure
  • High shock and vibration tolerance
  • Affordable price
  • Fully calibrated in operational temperature range
  • Real-time pitch & roll orientation information
  • Small size, lightweight and low power consumption
  • Environmentally sealed (IP67)


  • High-Precision Geotech
  • Precision Tilt Measuring
  • Pavement Profiling Rigs
  • Vehicle Wheel Alignment
  • Oil and Gas
  • Riser Tilt Monitoring
  • Platform Leveling and Positioning
  • Industrial Automation and Control
  • Robotics and Electro Optical Systems
  • Construction and Agricultural Equipment
  • Railway Track Alignment and Maintenance
  • Solar Tracking
  • Mobile Cranes and Radars

Technical Specifications

Pitch & Roll:0.05 ° (static)
Accel Noise:0.045 m/sec/√hr (VRW)
Gyro Noise:0.36 deg/√hr (ARW)
Gyro Bias In-run Stability:< 8 °/hr (Allan Variance)
Bandwidth:Up to 200 Hz
Size:26.5 mm × 19.5 mm × 8.4 mm (Versions C11/C12/C21/C22)
120 mm x 50 mm x 53 mm (Version C5)
Weight:9 g (Versions C11/C12/C21/C22)
220 g (Version C5)
Supply Voltage:5 – 25 VDC (Versions C11/C12/C21/C22)
9 – 36 VDC (Version C5)
Power Consumption:0.125 W (Versions C11/C12/C21/C22)
0.9 W (Version C5)
Operating Temperature:-40 °C to +85 °C
Storage Temperature:-45 °C to +90 °C
Environmentally Sealed:IP65 (Versions C11/C12/C21/C22)
IP67 (Version C5)


The OS3D-DTS Digital Tilt Sensor from Inertial Labs is available through Canal Geomatics. If you would like more information about this product, please feel free to get in touch with us by completing the Request Pricing form.