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High Stability Position Reference System For Marine / Offshore Crane MRU200

High Stability Position Reference System For Marine / Offshore Crane MRU200

Brand Name : SkyMEMS
Model Number : MRU200
Certification : CE, FCC, ROHS
Place of Origin : Nanjing, Jiangsu
Price : discuss personally
Payment Terms : Western Union, MoneyGram, L/C, T/T, D/A, D/P
Supply Ability : 1000PCS for month
Delivery Time : 3-8 days after payment
Packaging Details : Strong carton with PET strap for MRU200 Motion Reference Unit
Application : Marine Applications and Offshore Crane
Integrated sensors : Triaxial accelerometer, triaxial gyroscope
Position accuracy of pure inertial navigation : 100m (100s)
Attitude angle error : ≤2°
Power supply : DC +7V~+15VDC
Output interface : RS232
Data refresh frequency : 1000Hz Adjustable
Overload resistance : 10000g
Weight : ≤150g
Dimension : 50*40*30mm
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Multibeam MRU Sensor Motion Reference Unit for Marine Applications and Offshore Crane MRU200

Product Description

MRU200 Motion Reference Unit utilizes the latest developments in Micro Electro Mechanical Systems (MEMS) technology to provide accurate determination of Pitch, Roll, and Heave for any carrier on which it is mounted. It is composed of MEMS accelerometer, MEMS gyroscope and high-performance information processing circuit and system functional module.

MRU200 is made specifically for demanding marine or weapon system applications where reliability and high dynamic accuracy are important.

MRU200 performs particularly well in dynamic and irregular sea states, which is often a challenge for other MRUs.It is ideal for use in marine applications such as motion compensation of sonars and echo sounders, active heave compensation of offshore cranes, helideck monitoring, DP systems and motion compensation of wave radars, gangways and offshore installations.

Main Features

- State-of-the-art algorithms for Survey, Vessels, Ships, Active Heave Compensators, Cranes, Helideck, ROV, AUV, DPS, Buoys, Echo Sounders, Offshore Platforms

- High stability, high reliability, high survivability in harsh environment, high accuracy, fully calibrated MRU

- Provide accurately real-time 3D position, speed, acceleration, attitude angle, angular rate, etc.

- Position accuracy of pure inertial navigation: 100m (100s)

- Attitude angle error: 2°

- Overload resistance: 10000g

- Environmentally sealed (IP67), compact design

- Wide temperature: -40°C~+85°C

- Small size: 50*40*30mm

Typical Application

MRU200 Inertial Navigation System Motion Reference Unit enjoys high overload resistance up to 10000g, It has been widely applied in the special solutions, such as:

- Rocket

- Avionics

- Unmanned Ground Vehicle

- Tactical weapon

- Motion compensation of single and multi-beam echo sounders

- Orientation and attitude measurements on AUVs and ROVs

- High speed craft motion control and damping systems

- Heave compensation of offshore cranes

- Dynamic positioning

- Hydro acoustic positioning

- Ship motion monitoring

- Robot Motion monitoring


Technical Specifications

Technical Specs
NameTechnical specsRemarks
Position accuracy of pure inertial navigation<100mWithin 100s
Attitude angle error≤2°
Power supplyDC +7V~+15VDC
Output interfaceRS232
Data refresh frequency1000HzAdjustable
Working Temperature-40~85°C
Overload resistance10,000g

Competitive Advantages

High Performance Motion Reference Unit

- Advanced, extendable, embedded Kalman Filter based sensor fusion algorithms

- Position accuracy of pure inertial navigation: 100m (100s)

- Full temperature calibration of all sensing elements.

- Environmentally sealed (IP67), compact design

- Overload resistance: 10,000g

- Full tests and individual calibration from -40 to 85°C

- High cost effective


Why Selecting SkyMEMS Motion Reference Unit ?

- High reliability

Built with solid-state gyros and accelerometers, SkyMEMS's MRUs provide realtime motion measurements with high dynamic accuracy. In-house, state-of-the-art design, construction and assembly provide an MRU with extremely high reliability in the most demanding marine environments.

- Merging the art of technology with applications

Micro Electro Mechanical System (MEMS) -based gyros have been implemented in many different variations over the past 10 years and a constant focus on innovation and ingenuity has led to constant improvements in price/performance. Consequently, MEMS-based gyros today challenge the 'prone to wear' mechanical gyro solutions, as well as gyros based on fibre optic (FOG) technology. A gyro developed by SkyMEMS, optimized for use in the high-end of the SkyMEMS Motion Reference Unit (MRU) product range, is a defining example of the MEMS-based gyro design, demonstrating new performance levels for this technology.

Product Tags:

motion sensor unit


position reference system

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