DSP-3100 Fiber Optic Gyro

DSP-3100 Fiber Optic Gyro

The DSP-3100 Fiber Optic Gyro from KVH is designed for demanding uses that need very fast data output. In a compact package (shaped like a playing card deck), it provides a high-speed RS-422 interface with 1000 Hz nonsynchronous output.

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Overview

The DSP-3100 Fiber Optic Gyro from KVH is designed for demanding uses that need very fast data output. In a compact package (shaped like a playing card deck), it provides a high-speed RS-422 interface with 1000 Hz nonsynchronous output. Equipped with a Samtec 26-pin connector, it meets high installation requirements without relinquishing durability, reliability or performance.

Having KVH’s advanced all-fiber optical circuit, DSP-3100 guarantees ultra-low noise, shock and vibration resistance and low sensitivity to cross-axis error. Its rugged, modular design realizes AHRS, integrated GPS/INS and inexpensive inertial measurement units.

Manufactured from the company’s own E-Core polarization-maintaining fiber, the device provides excellent precision and trustworthy performance at lower cost than any other similar fiber optic and mechanical gyroscopes.

Applications include underwater remotely operated vehicles and airborne surveying operations.

Features

  • Better accuracy in a small form
  • Digital Signal Processing technology
  • High-grade bias stability and linearity
  • RS-422 communications
  • Modular design for multi-axis configurations
  • AHRS, IMU, GPS/INS integration
  • Regular 26-pin connector
  • No moving parts to replace
  • DSP eliminates rotation errors and temperature-sensitive drift

Technical Specifications

Size: 3.5 inches x 2.6 inches x 1.0 inches
Weight: 200 grams
Power consumption: 1.25 W – 3.00 W
Operating temperature: -40 °C to +75 °C
Operating shock limit: 40 g, 10 msec, half-since
Operating vibration limit: 8 g rms, 20-20,000 Hz
MTBF: Over 20,000 hours

Ordering

The DSP-3100 FOG from KVH can be ordered through Canal Geomatics. If you would like to learn more about this unit, please do not hesitate to send us your inquiry by completing the Request Pricing form.