Motion sensor MRU-PD

motion sensor
motion sensor
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Measured value
motion, pitch, roll, position
Application domain
for boats, for ships, for yachts, oceanographic research, for offshore platforms, for ROVs, for sailboats


MRU-PD: Heave, Surge, Sway, Pitch, Roll, High precision Heading, Position and Velocity Sensor – Professional Dual Antenna Motion Reference Unit KEY FEATURES • ABS Certification • Affordable price • IP-67 sealed version • 3-in-1 solution: MRU + DGPS/RTK + HDT • Kongsberg/Seatex, SMC & TSS data formats* • Compatible with SBES/MBES • Input from DVL - Doppler Velocity Log • IHO SP44 standard compliant • DGPS/RTK Position accuracy • 5 cm Heave accuracy • 5 cm Surge & Sway accuracy • 0.05 deg Heading accuracy • 0.02 deg Pitch and Roll accuracy • 0.005 m/sec 2 Acceleration accuracy • 0.0002 deg/sec Angular rate accuracy • NMEA 0183, TSS1 output data format Inertial Labs has developed Motion Reference Units (MRU) to meet requirements from marine and hydrographic applications. MRU is enhanced, high-performance strapdown Motion Sensor, that determines Pitch & Roll, Heave, Sway, Surge, Accelerations, Angular rates, Heading, Velocity and Positions for any device on which it is mounted. APPLICATIONS AND CUSTOMER USE CASES State-of-the-art algorithms for Vessels, Ships, Active Heave Compensators, Cranes, Helideck, ROV, AUV, DPS, Buoys, Echo Sounders, Offshore Platforms CERTIFICATE OF DESIGN ASSESSMENT Representatives of the American Bureau of Shipping assessed design plans and data of all Inertial Labs MRU products. This assessment is a representation by the Bureau as to the degree of compliance the design exhibits with applicable sections of their Rules. This PDA is intended for a product to be installed on an ABS classed vessel, MODU or facility which is in existence or under contract for construction. Certificate number 19-HS1851412-PDA Certificate date 10 May 2019


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.