TAG-300 Three-Axis MEMS Gyro

Inertial Labs TAG-300 Three-Axis MEMS Gyro

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The TAG-300 three-axis MEMS gyroscope from Inertial Labs has been developed for stabilization and pointing applications. It is ideal for accomplishing complex tasks requiring accurate stabilization of assorted platforms.



The TAG-300 three-axis MEMS gyroscope from Inertial Labs utilizes advanced, tactical-grade MEMS sensitive elements. The power consumption, size, performance and reliability of these devices make them ideal to perform complex tasks requiring assorted platforms to be stabilized accurately. The TAG-300 gyroscope is developed for Gimbals, Electro-Optical Systems, Pan & Tilt Platforms and Line-of-Sight for stabilization and pointing applications.

Developed for use in particularly harsh environments, the TAG-300 gyroscope can withstand extreme shock and vibration in accordance with MIL-STD-810 ground mobile use. Additionally, it is fully digitized (RS-232 or RS-422 interfaces), include Built-In-Test (BIT) functionalities and has no moving parts.

The TAG-300 is factory calibrated over its operational temperature range and precision machined to ensure very low non-orthogonality and misalignment between sensitive elements. This item is also ITAR-free and exportable to available countries. Each unit goes through extensive quality assurance and compliance procedures to ensure product reliability before they are shipped and is supplied with individual Calibration and Acceptance Test Certificates.

Common usages for the TAG-300 include: Remote Weapon Stations (RWS) Stabilization, Optical Image Stabilization (2D/3D), Stabilization Systems and Anti-Roll Systems.

Developments kits are available.


  • ITAR-free
  • Low Bias Drift
  • Low Latency & Noise
  • Wide Bandwidth
  • High Data Rate
  • Low VRE
  • High MTBF

Technical Specifications

Number of Axis:Three
Data Update Rate:2000 Hz
Start-Up Time:< 1 sec
Full Accuracy Data:°5 (Max. Warm-up Time)
Measurement Range:±450 deg/sec; ±950 deg/sec; ±2000 deg/sec
Bandwidth:260 Hz (-3dB)
Data Update Rate:2000 Hz
Bias In-Run Stability:2 deg/h (Allan Variance, RMS)
Bias Repeatability:20 deg/hr (turn-on to turn-on, RMS)
Bias Instability:35 deg/hr (over temperature range, RMS)
SF Accuracy:0.3% (over temperature range)
Noise/Angular Random Walk (ARW):0.08 deg/√hr
Non-Linearity:200 ppm
Axis Misalignment:0.15 mrad
Size:39 mm x 45 mm x 22 mm
Weight:70 g
Supply Voltage:5 to 30VDC
Power Consumption:0.8 @ 5V
Mechanical Shock:MIL-STD-810G, 1500 g
Vibration:MIL-STD 810G, 5 g – 2000 Hz
Operating Temperature:-40 °C to +85 °C
Storage Temperature:-50 °C to +95 °C


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 TAG-300 three-axis gyroscope 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.