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MS-IMU3020 Inertial Measurement Unit
  • MS-IMU3020 Inertial Measurement Unit

MS-IMU3020 Inertial Measurement Unit

2-3 Weeks Del.

Quick Overview

The MS-IMU3020 is a low drift miniature Inertial Measurement Unit (IMU). The MS-IMU3020 contains triaxial gyros, accelerometers and magnetometers that are extensively tested and calibrated over the full operational temperature range to ensure optimal performance and robust operation. Gyro Bias Stability of 1.08 °/h, Accelerometer Bias Stability of 14.8 µg. The MS-IMU3020 IMU provides all this in a package that measures 28 x 28 x 10.5mm with a mass of only 20 grams.
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Details

MS-IMU3020 Orientation Diagram

Applications

  • Navigation Systems
  • Antenna Stabilization
  • Platform Stabilization
  • UAS Navigation and Control
  • Robotics
  • Camera Stabilization

Features

  • Gyro Bias Stability of 1.08 °/h
  • Accelerometer Bias Stability of 14.8 µg
  • User configurable
  • No Export License Required
  • Miniature Package 28 x 28 x 10.5mm
  • Light Weight at 20 grams


The coordinate system for the MS-IMU3020 follows the right hand rule convention. As an example, with the inertial measurement unit pictured in Figure 2, if the Z axis is pointed straight UP away from the earth, it will produce 0 g for the X and Y axes and a positive 1 g for the Z axis. A counterclockwise rotation of the IMU about any of the depicted axis will produce a positive angular rate output for the corresponding axis. The magnetometer sign convention produces a positive output on the corresponding axis aligned in the North direction with the IMU bottom parallel and facing the Earth’s surface.

Specifications

Power Supply: 4.9vDC @ 0.5W
Operating Temp: -40 to +85°C
Dimensions:
 28 x 28 x 10.5mm (L x W x H)
Connector: 1.25mm pitch 10-pin Harwin Gecko
Output: RS422

Sensors

  Gyroscope Accelerometer Magnetometer Pressure
Dynamic Range ±120°/s, ±240°/s, ±480°/s,
±960°/s, ±1920°/s.
±15g ±1.9 gauss 26 to 1260mBar
Bias Instability 1.08°/h max 14.8µg    
Offset 12°/h ±2.0mg ±5 mgauss  
Non-linearity 0.05%FS ±0.3%FS 0.5%FS  
Random Walk 0.22 °/√h 0.075 m/s/√h    
Noise Density 0.006 °/s/√Hz 158 μg/√Hz 79.2 μgauss/√Hz  
Internal Sampling Rate 800Hz
Bandwidth (-3dB) Default 50Hz but configurable at 10, 25, 50, 75, 100, 200Hz and disabled


The gyro bias stability of 1 degree per hour and accelerometer bias stability of 15 micro g supply ample inertial performance to support a range of applications from Unmanned Aircraft System (UAS) navigation and control to pipeline inspection. User configurable options allow the IMU to be tuned to your application with configurable bandwidth, sample rate, gyro ranges, 1 PPS input and other measurement parameters.

The MS-IMU3020 is contained in a 6061-T6 Aluminium housing anodized to MIL-A-8625 standards. Mounting of the IMU is achieved through four 2-56 captive socket head cap screws while alignment is facilitated through two one sixteenth inch dowel pins. The mounting surface of the mechanical interface is flat to within one one-thousandths of an inch. The dimensions above are only an overview of the housing, detailed mechanical drawings in Imperial and Metric units are available on request.

MS-IMU3020 Dimensional Drawing

 

Availability: Stock Item

 

Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

REF DESCRIPTION DOWNLOADS PRICE ORDER ITEM
 
MS-IMU3020 High Performance Inertial Measurement Unit
MS-IMU3020
MS-IMU3020
MS-IMU3020 High Performance IMU with accelerometer and triaxial gyro. Acceleration Range: ±15g, Gyro Dynamic Range: ±120°/s up to ±1920°/s. Bandwidth configurable from 10 to 200Hz. 1.25mm pitch 10-pin Harwin Gekco connector provides IMU comms via a 3.3V level RS-422 signal. 6061-T6 Aluminium housing anodised to MIL-A-8625 standards. Power Supply: 4.9 to 30vDC @ 0.5W (typical) Dimensions: 27.94 x 27.94 x 10.54mm, Mass 20g. Operating temperature -40 to +85°C. Part No. MP00062-005
View FileDatasheet
   Size: (607.27 KB)
£1,417.51
or call us for a quote
MS-IMU3020P
MS-IMU3020P High Performance IMU with accelerometer, triaxial gyro and pressure sensor. Acceleration Range: ±15g, Gyro Dynamic Range: ±120°/s up to ±1920°/s and Pressure Range 26 to 1,260mBar. Bandwidth configurable from 10 to 200Hz. 1.25mm pitch 10-pin Harwin Gekco connector provides IMU comms via a 3.3V level RS-422 signal. 6061-T6 Aluminium housing anodised to MIL-A-8625 standards. Power Supply: 4.9 to 30vDC @ 0.5W (typical) Dimensions: 27.94 x 27.94 x 10.54mm, Mass 20g. Operating temperature -40 to +85°C. Part No. MP00062-007
£1,667.90
or call us for a quote
MS-IMU3020M
MS-IMU3020M High Performance IMU with accelerometer, triaxial gyro and magnetometer. Acceleration Range: ±15g, Gyro Dynamic Range: ±120°/s up to ±1920°/s and Magnetometer Range: ±1.9 gauss. Bandwidth configurable from 10 to 200Hz. 1.25mm pitch 10-pin Harwin Gekco connector provides IMU comms via a 3.3V level RS-422 signal. 6061-T6 Aluminium housing anodised to MIL-A-8625 standards. Power Supply: 4.9 to 30vDC @ 0.5W (typical) Dimensions: 27.94 x 27.94 x 10.54mm, Mass 20g. Operating temperature -40 to +85°C. Part No. MP00062-003
£1,667.90
or call us for a quote
MS-IMU3020MP
MS-IMU3020MP High Performance IMU with accelerometer, triaxial gyro, magnetometer and pressure sensor. Acceleration Range: ±15g, Gyro Dynamic Range: ±120°/s up to ±1920°/s, Magnetometer Range: ±1.9 gauss and Pressure Range: 26 to 1,260mBar. Bandwidth configurable from 10 to 200Hz. 1.25mm pitch 10-pin Harwin Gekco connector provides IMU comms via a 3.3V level RS-422 signal. 6061-T6 Aluminium housing anodised to MIL-A-8625 standards. Power Supply: 4.9 to 30vDC @ 0.5W (typical) Dimensions: 27.94 x 27.94 x 10.54mm, Mass 20g. Operating temperature -40 to +85°C. Part No. MP00062-003
£1,667.90
or call us for a quote
 
Interface Cables
C30X0-G10F-H6F-36
36-inch Development Interface Cable for the MS-IMU3020 Inertial Measurements Sensors. Includes Harwin G125-2041096L0 connector and Hirose HR30-6P-6S termination connector. Cable jacket Silicone Rubber with FEP wire insulation and Stycast 2651, catalyst 9 Encapsulated IMU connector. Total length 36 inches.
View FileDatasheet
   Size: (449.8 KB)
£87.60
or call us for a quote
C30X0-G10F-PTL-08
8-inch Unterminated Interface Cable for the MS-IMU3020 Inertial Measurements Sensors. Includes Harwin G125-2041096L0 connector and flying leads. Cable jacket Silicone Rubber with FEP wire insulation and Stycast 2651, catalyst 9 Encapsulated IMU connector. Total length 8 inches. Part No. MP00063-003
£60.00
or call us for a quote
C30X0-G10F-PTL-12
12-inch Unterminated Interface Cable for the MS-IMU3020 Inertial Measurements Sensors. Includes Harwin G125-2041096L0 connector and flying leads. Cable jacket Silicone Rubber with FEP wire insulation and Stycast 2651, catalyst 9 Encapsulated IMU connector. Total length 12 inches. Part No. MP00063-004
£72.00
or call us for a quote
USB-DAQ
MS-IMU3020 Specific USB Data Acquisition Module
£164.25
or call us for a quote