Norwegian Subsea Norsub 3000 Subsea MRU

The NORSUB MRU SUBSEA is an ideal choice for accurate and robust subsea motion measurements. With a depth rating of up to 6000 meters, this compact and small-sized motion sensor offers versatility in installation.
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NORSUB Motion Reference Units (MRU) are highperformance, compact and affordable. NORSUBMRUs use state-of-the-art MEMS technology andadvanced sensor fusion algorithms. This results inaccurate and reliable roll, pitch, yaw, surge, swayand heave position and velocity measurements.The performance is great also during horizontalaccelerations and coupled motions.

Ideal for use in subseaapplications such as riser motion monitoring,ROV/AUV or subsea surveys. The Subsea MRU is avery compact motion sensor that is depth rated to6000 m. The small size and footprint make it easyto install almost anywhere. The high performancein irregular motions makes it ideal for use in realsea conditions.

  • High accuracy roll, pitch and heave, even in irregular sea states.
  • Low weight and small footprint make installation and handling easy.
  • Depth rating at 6000 m enables motion measurements in ultra deep waters.