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Inertial & Navigation Sensors

Inertial navigation systems provide end-users and systems integrators with fully-qualified MEMS based solutions for measurement of static and dynamic motion in a wide variety of challenging environments, including; avionics, remotely operated vehicles, agricultural & construction vehicles and automotive test.

 DMU30-MEMS-HPIMU

NEW DMU30 High Performance Inertial Navigation Unit (HPIMU)

DMU30 is a full 6-DOF High Performance Inertial Measurement Unit providing precise 3-axis outputs of angular rate and acceleration, delta angle and velocity and temperature - at 200Hz. Without question the DMU30 is not only affordable at a third of the price of an average FOG, it also is impressively without compromise in the quality of performance. Details and datasheet can be found below, for further information please contact Willow Technologies - +44 (0) 1342 717102.

INS380SA-400-Inertial-Navigation-System

NEW Advanced INS380SA-200 & INS380SA-400 Inertial Navigation Systems

The MEMSIC INS380SA is a standalone fully-integrated Inertial Navigation System offering a complete dynamic measurement solution in a miniature environmentally protected package. The INS380SA combines a highly reliable MEMS 9 DOF sensor suit (3 DOF accelerometer, 3 DOF gyro, 3 DOF magnetometer) with a 48-channel high-sensitivity SBAS GPS receiver in a miniature fully-calibrated standalone module that offers consistent performance in a wide variety of dynamic control and navigation applications. The INS380SA offers a highly-effective solution for cost-sensitive demanding applications. See details and datasheet below and please contact Willow Technologies for further information - +44 (0) 1342 717102.

Inertial & Navigation

Features
High performance MEMS IMU, FOG performance, Light, 1 / 3 cost of FOG

Part No.

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DMU30-01-0100

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DMU30-01-TBD

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DMU10-01 OUN

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DMU10-02 MUN

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DMU10-02 MUN  
Product Type Combi Sensor
Combi Sensor
Combi Sensor
Combi Sensor
Combi Sensor
Axis 6
6

6
6
Brief Overview High performance MEMS IMU, FOG performance, Light, 1 / 3 cost of FOG
Evaluation Kit, inc. DMU30, RS422 - USB connector, USB Driver, Datalogging Software etc.
Mating Connector Plug and Cable for DMU30
DMU10 is an OEM uncalibrated 6-DOF Precision MEMS IMU from Silicon Sensing Systems. It provides three axes of angular rate and linear acceleration, and temperature.
DMU10 Module is an uncalibrated 6-DOF Precision MEMS IMU from Silicon Sensing Systems. It provides three axes of angular rate and linear acceleration, and temperature.
Output RS422
RS422
RS422
RS422
RS422
Accelerometer g-Range ±10g
±10g

±10g
±10g
Range ±200°/s and ±10g
±200°/s and ±10g
±200°/s and ±10g
±300°/s and ±10g
±300°/s and ±10g
Bandwidth (Hz) Typical 85 Angular Rate, 85 Accel
Typical 85 Angular Rate, 85 Accel

Typical 85 Angular Rate, 90 Accel
Typical 85 Angular Rate, 90 Accel
Bias Stability (mg) 0.2°/hr
0.2°/hr

15°/hr
15°/hr
Noise Angular rate <0.15≤/s rms, Accel 1.00mg rms
Angular rate <0.15≤/s rms, Accel 1.00mg rms

Angular rate <0.10≤/s rms, Accel 1.00mg rms
Angular rate <0.10≤/s rms, Accel 1.00mg rms
Supply Voltage (V) 4.75 to 36V
4.75 to 36V

3.2 to 5.25V
3.2 to 5.25V
Current Consumption μA


90mA
90mA
Size 61 x 68 x 62 mm
61 x 68 x 62 mm
L600mm
41 x 22 x 10.6
45 x 26 x 16
Op. Temp ºC -40 + 85
-40 + 85

-40 + 85
-40 + 85
Applications Hydrographic surveying, Airborne survey & mapping, Inertial Navigation Systems (INS), Attitude and Heading Reference Systsms (AHRS), GPS drop-out aiding, Maritime guidance and control, Global Navigation Satellite Systems (GNSS), Autonomous vehicle control and ROVs, Machine control, MEMS alternative to FOG / RLG IMUs
Hydrographic surveying, Airborne survey & mapping, Inertial Navigation Systems (INS), Attitude and Heading Reference Systsms (AHRS), GPS drop-out aiding, Maritime guidance and control, Global Navigation Satellite Systems (GNSS), Autonomous vehicle control and ROVs, Machine control, MEMS alternative to FOG / RLG IMUs
Cable & connector for MEMS Inertial Measurement Unit DMU30
Machine Control, Antenna & Platform Stabilisation, Precision Agriculture, Autonomous Vehicles & ROVs, Attitude Measurement Systems, Personal Navigation, GPS Aiding
Machine Control, Antenna & Platform Stabilisation, Precision Agriculture, Autonomous Vehicles & ROVs, Attitude Measurement Systems, Personal Navigation, GPS Aiding
Dimensions (L x W x H) mm 68 x 61 x 62

L600



Features
OEM Thermally calibrated IMU Provides 3 axes angular rate and linear acceleration & temp. Message counter.
 
 

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DMU10-21 OOT

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DMU10-22 MOT

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DMU10-21-0500

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DMU10-21-0500  
Product Type Combi Sensor
Combi Sensor
Combi Sensor
Axis 6
6
6
Brief Overview DMU10 is an OEM thermally calibrated 6-DOF Precision MEMS IMU from Silicon Sensing Systems. It provides three axes of angular rate and linear acceleration, and temperature.
DMU10 Module is a thermally calibrated 6-DOF Precision MEMS IMU from Silicon Sensing Systems. It provides three axes of angular rate and linear acceleration, and temperature.
Eval Board & 6-DOF DMU10 precision MEMS IMU from Silicon Sensing Systems. It provides three axes of angular rate and linear acceleration, and temperature.
   
Output RS422
RS422
RS422
Accelerometer g-Range ±10g
±10g
±10g
Range ±300°/s and ±10g
±300°/s and ±10g
±300°/s and ±10g
Bandwidth (Hz) Typical 85 Angular Rate, 90 Accel
Typical 85 Angular Rate, 90 Accel
Typical 85 Angular Rate, 90 Accel
Bias Stability (mg) 15°/hr
15°/hr
15°/hr
Noise Angular rate <0.10≤/s rms, Accel 1.00mg rms
Angular rate <0.10≤/s rms, Accel 1.00mg rms
Angular rate <0.10≤/s rms, Accel 1.00mg rms
Supply Voltage (V) 3.2 to 5.25V
3.2 to 5.25V
3.2 to 5.25V
Current Consumption μA 90mA
90mA
90mA
Size 45 x 26 x 16
45 x 26 x 16
45 x 26 x 16
Op. Temp ºC -40 + 85
-40 + 85
-40 + 85
Applications Machine Control, Antenna & Platform Stabilisation, Precision Agriculture, Autonomous Vehicles & ROVs, Attitude Measurement Systems, Personal Navigation, GPS Aiding
Machine Control, Antenna & Platform Stabilisation, Precision Agriculture, Autonomous Vehicles & ROVs, Attitude Measurement Systems, Personal Navigation, GPS Aiding
Machine Control, Antenna & Platform Stabilisation, Precision Agriculture, Autonomous Vehicles & ROVs, Attitude Measurement Systems, Personal Navigation, GPS Aiding

Features
Small sized Attitude Heading Reference Systems (AHRS)

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AHRS380SA-200

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AHRS380SA-400

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AHRS380ZA-200

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AHRS380ZA-400

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AHRS440CA-200

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AHRS440CA-200  
Heading Accuracy (°) 1
1
1
1
1
Roll / Pitch Accuracy (°) 0.2
0.2
0.2
0.2
0.2
Mag Field Range (+/- Gauss) 4
4
4
4
1
Mag Field Accuracy (+/- Gauss) 1
1
1
1
0.005
Gyro Range (°/s) 200
400
200
400
200
Gyro In-Run Stability (°/s) 10
10
10
10
10
Gyro Non-Linearity (% FS) 0.1
0.1
0.1
0.1
1
Gyro Bandwidth:(Hz) 5-50
5-50
5-50
5-50
25
Accel Range (°/s) 4
8
4
8
4
Accel In-Run Stability (°/s) 0.02
0.02
0.02
0.02
1
Accel Non-Linearity (% FS) 0.1
0.1
0.1
0.1
1
Accel Bandwidth:(Hz) 5-50
5-50
5-50
5-50
25
Size 4.1 x 4.8 x 0.22 cm
4.1 x 4.8 x 0.22 cm
2.4 x 3.7 x 0.95 cm
2.4 x 3.7 x 0.95 cm
7.62 x 9.53 x 7.62 cm
Applications Unmanned vehicle control, Uncertified avionics, Platform stabilization, Robotics control
Unmanned vehicle control, Uncertified avionics, Platform stabilization, Robotics control
Unmanned vehicle control, Uncertified avionics, Platform stabilization, Robotics control
Unmanned vehicle control, Uncertified avionics, Platform stabilization, Robotics control
Unmanned vehicle control, Land vehicle guidance, Avionics systems, Platform stabilisation

Features
Attitude Heading Reference Systems (AHRS)

Part No.

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AHRS440CA-400

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AHRS510CA-400

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DMU380ZA-200

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DMU380ZA-400

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IMU350CA-300

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IMU350CA-300  
Heading Accuracy (°) 1
1



Roll / Pitch Accuracy (°) 0.2
0.5



Mag Field Range (+/- Gauss) 1

±4
±4

Mag Field Accuracy (+/- Gauss) 0.005




Gyro Range (°/s) 400
200
200
400
300
Gyro In-Run Stability (°/s) 20
10
10
10
12
Gyro Non-Linearity (% FS) 1
1
< 0.1
< 0.1
<1
Gyro Bandwidth:(Hz) 25
25
5-50
5-50
50
Accel Range (°/s) 10
10
4
8
6
Accel In-Run Stability (°/s) 2
1
0.02
0.02
1
Accel Non-Linearity (% FS) 1
1
< 0.1
< 0.1
<1
Accel Bandwidth:(Hz) 25
25
5-50
5-50
50
Size 7.62 x 9.53 x 7.62 cm
11.84 x 11.51 x 12.35 cm
2.4 x 3.8 cm
2.4 x 3.8 cm
6.35 x 6.35 x 3.81 cm (excl. flanges)
Applications Unmanned vehicle control, Land vehicle guidance, Avionics systems, Platform stabilisation
EFIS and Flight management systems, Airborne antenna control
Evaluation Board for the AHRS380SA-200, AHRS380ZA-200, IMU380ZA-200
Evaluation Board for the IMU380ZA-409
Unmanned vehicle control, Precision farming, Robotics

Features
Mini 6-axis calibrated embedded IMU - Header connector, SPI/UART

Part No.

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IMU380ZA-200

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IMU380ZA-209

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IMU380ZA-209  

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IMU380ZA-409

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IMU440CA-200

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IMU440CA-400

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IMU440CA-400  
Mag Field Range (+/- Gauss) ±4
±4
±4


Gyro Range (°/s) 200
200
400
200
400
Gyro In-Run Stability (°/s) 10
10
10
10
20
Gyro Non-Linearity (% FS) < 0.1
< 0.1
< 0.1
1
1
Gyro Bandwidth:(Hz) 5-50
5-50
5-50
25
25
Accel Range (°/s) 4
4
8
4
10
Accel In-Run Stability (°/s) 0.02
0.02
0.02
1
2
Accel Non-Linearity (% FS) < 0.1
< 0.1
< 0.1
1
1
Accel Bandwidth:(Hz) 5-50
5-50
5-50
25
25
Size 2.4 x 3.8 x 0.95 cm
2.4 x 3.8 x 0.95 cm
2.4 x 3.8 x 0.95 cm
7.62 x 9.53 x 6.43 cm
7.62 x 9.53 x 6.43 cm
Applications Precision farming, Platform stabilisation, Unmanned vehicle control, Robotics control
Precision farming, Platform stabilisation, Unmanned vehicle control, Robotics control
Precision farming, Platform stabilisation, Unmanned vehicle control, Robotics control
Navigation & control, Vehicle testing, General instrumentation
Navigation & control, Vehicle testing, General instrumentation

Features
6 Axis Standalone IMU, 38999 Connector, 232/422

Part No.

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IMU800CA-200

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IMU800CA-200

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IMU800CA-210

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IMU800CA-210  

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INS380SA-200

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INS380SA-200  

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INS380SA-400

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INS380SA-400  

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NAV440CA-200

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NAV440CA-200  
Heading Accuracy (°)

<1
<1
1
Roll / Pitch Accuracy (°)

±180, ±90
±180, ±90
0.2
Mag Field Range (+/- Gauss)



1
Mag Field Accuracy (+/- Gauss)



0.005
Gyro Range (°/s) 200
200
±200
±400
200
Gyro In-Run Stability (°/s) 3
3
10
10
10
Gyro Non-Linearity (% FS) 0.1
0.1
<0.1
<0.1
1
Gyro Bandwidth:(Hz) 50
50
5 to 50 User configurable
5 to 50 User configurable
25
Accel Range (°/s) 2
10
±4
±8
4
Accel In-Run Stability (°/s) 1
1
0.02
0.02
1
Accel Non-Linearity (% FS) 0.1
0.1
<0.1
<0.1
1
Accel Bandwidth:(Hz) 50
50
50
5 to 50 User configurable
25
Size 10.16 x 10.16 x 7.40 cm
10.16 x 10.16 x 7.40 cm
4.1 x 4.8 x 2.2 cm
4.1 x 4.8 x 2.2 cm
7.62 x 9.53 x 7.62 cm
Applications Aerial surveillance, Land vehicle navigation, Mobile mapping
Aerial surveillance, Land vehicle navigation, Mobile mapping
Low Range Mobile Mapping, Platform stabilisation, Unmanned vehicle control, Robotics control
High Range Mobile Mapping, Platform stabilisation, Unmanned vehicle control, Robotics control
Unmanned vehicle control, Land vehicle guidance, Avionics systems, Platform stabilisation

Features
Navigation System (NAV)

Part No.

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NAV440CA-400

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NAV440CA-400

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VG350CA-300

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VG350CA-300  

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VG440CA-200

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VG440CA-400

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VG800CA-200

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VG800CA-200  
Heading Accuracy (°) 1




Roll / Pitch Accuracy (°) 0.2
0.2
0.2
0.2
0.25
Mag Field Range (+/- Gauss) 1




Mag Field Accuracy (+/- Gauss) 0.005




Gyro Range (°/s) 400
300
200
400
200
Gyro In-Run Stability (°/s) 20
12
10
20
3
Gyro Non-Linearity (% FS) 1
1
1
1
0.1
Gyro Bandwidth:(Hz) 25
50
25
25
50
Accel Range (°/s) 10
6
4
10
2
Accel In-Run Stability (°/s) 2
1
1
2
1
Accel Non-Linearity (% FS) 1
1
1
1
0.1
Accel Bandwidth:(Hz) 25
50
25
25
50
Size 7.62 x 9.53 x 7.62 cm
6.35 x 6.35 x 3.81 cm (excl. flanges)
7.62 x 9.53 x 6.43 cm
7.62 x 9.53 x 6.43 cm
10.16 x 10.16 x 7.40 cm
Applications Unmanned vehicle control, Land vehicle guidance, Avionics systems, Platform stabilisation
Antenna stabilisation, Sea state monitoring, Unmanned vehicle control
Platform stabilisation, Unmanned vehicle control, Automotive testing
Platform stabilisation, Unmanned vehicle control, Automotive testing
Unmanned vehicle control (ROV / UUV), Antenna / Camera stabilisation, Flight data acquisition

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For further information on the Inertial & Navigation Sensors contact Willow: +44 (0) 1342 717102

 

Willow Technologies Ltd. Unit 3 Borers Yard, Borers Arms Road, Copthorne, West Sussex, RH10 3LH, UK

Tel: +44 (0) 1342 717102, Fax: +44 (0) 1342 717014, Email: sales@willow.co.uk

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