Inertial Labs INS-DL MEMS INS

Inertial Labs INS-DL Dual Antenna INS

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The INS-DL from Inertial Labs is an GPS-Aided Inertial Navigation System (INS) that contains an advanced dual antenna GNSS receiver, a barometer, 3 ultra-high performance MEMS accelerometers and 3 advanced MEMS gyroscopes.



The INS-DL Dual Antenna from Inertial Labs is a new generation INS that provides position, velocity and absolute orientation (heading, pitch & roll) for any device on which it is mounted. Horizontal and vertical position, velocity and orientation are determined with high accuracy for both motionless and dynamic applications.

The INS-DL Dual Antenna is a high-accuracy IMU that’s compact, rugged and affordable. It is temperature calibrated within its operational temperature range to ensure industrial grade performance in a wide range of environments and applications.

The INS-DL Dual Antenna contains the new on-board sensors fusion filter, state of the art navigation/guidance algorithms and calibration software from Inertial Labs. It is an affordable for applications requiring high-precision heading and 1 cm accuracy RTK positioning.


  • Supports signals from GPS, GLONASS, Galileo, BeiDou, DGPS and RTK
  • Excellent accuracy in GPS-Denied environments (up to 0.05 % DT)
  • Dual antenna GNSS receiver
  • Compatibility with LiDARs (Velodyne, RIEGL, FARO) and optical cameras
  • Odometer, Wheel sensor, Airspeed sensor, Wind sensor, Doppler shift from locator aiding data
  • 1 cm + 1 ppm RTK Horizontal Position Accuracy or 2.5 cm TerraStar-C PRO Horizontal Position Accuracy
  • 0.05 deg GNSS Heading and <0.4 deg Free-inertial Heading accuracy (3 sigma)
  • Advanced, extendable, embedded Kalman Filter based sensor fusion algorithms
  • State-of-the-art algorithms for different dynamic motions of Vessels, Ships, Helicopters, UAV, UUV, UGV, AGV, ROV, Gimbals and Land Vehicles
  • Implemented ZUPT, GNSS tracking angle features
  • Full temperature calibration, Environmentally sealed (IP67), compact design, MIL-STD-810G/DO-160E

Technical Specifications

Supported Signals
Heading:0.05 deg (SP); 0.03 deg (PPK)
Pitch & Roll:0.1 deg (SP); 0.006 deg (PPK)
IMU:Industrial-grade 3 deg /hr Gyroscopes
0.01 mg accelerometers Bias in-run stability
Size:120 mm x 50 mm x 53 mm
Weight:320 g
Supply Voltage:9 – 36 VDC
Power Consumption:1 W
Operating Temperature:-40 °C to +70 °C
Storage Temperature:-50 °C to +85 °C
Vibration & Shock:MIL-STD-810G


Inertial Labs products are covered under their 15-month standard warranty. Inertial Labs will repair or replace products with design or manufacturing defects, for a period of 15 months from the date of purchase.

Why Buy from Us?

In business since 2004, Canal Geomatics is an authorized dealer for Inertial Labs and has established itself as an industry-leading distributor of high-precision positioning products in North America. Our mission is to find the best solution for each unique application and extend premium support to ensure the long-term success of our customers. We offer both volume and reseller discounts for the majority of our product lines.


The INS-DL Dual Antenna MEMS IMU 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.