Join 40,000+ geospatial professionals and get technology news delivered straight to your inbox every week. Subscribe today.

Ellipse-A

Ellipse-A

Small-sized AHRS

Ellipse-A is a cost-effective high-performance Attitude and Heading Reference System (AHRS).

SBG Systems
Carrières-sur-Seine, FR

Description

Ellipse-A is a small-sized high performance Attitude and Heading Reference System (AHRS). It provides Roll, Pitch, Heading, and Heave data. This light-weight sensor (45 grams) includes a MEMS-based Inertial Measurement Unit (IMU) integrating three gyroscopes, three magnetometers, and three accelerometers.

Do you have questions about this product?

  • Questions about price, availability, and/or retailers
  • Questions about technical specifications and usage
  • Questions about suitability for your project or application

Specifications

Environment

Non-operating shock tolerance [g]

2000

Operating shock tolerance [g]

8

Min. operating temperature [C]

-40

Max. operating temperature [C]

85

Splashproof casting

Y

Water resistant casting

Y

Water resistance [m]

2

Casting and coating

IP68

Power Supply

Min. Voltage (DC)

5

Max. Voltage (DC)

36

Power consumption [W]

0.3

Accelerometers

Num. of Accelerometers

3

Range [max g]

8

Bandwidth [ Hz ]

390

Alignment Error [ ± ° ]

0.05

In-Run Bias Stability [mg]

5

Operational

Interface types

Digital and/or Analog

Other interfaces and additional information

CAN 2.0A/B - up to 1 Mbit/s, RS-232, RS-422, USB - up to 921,600 bps.

Output data formats

Binary eCom protocol, TSS

Output frequency [ Hz ]

200

Interfaces

RS-422, USB, CAN

Pressure sensor

Pressure sensor

N

Gyroscopes

Num. of Gyroscopes

3

Range [± ° / sec]

450

In-Run Bias Stability [ °/ hr]

7

Bandwidth [ Hz ]

133

Non-linearity [ % ]

0.05

Alignment Error [ ± ° ]

0.05

General

Year of last update

2020

Year of initial development

2014

System components

Accelerometer(s), Gyroscope(s), Magnetometer(s), Temperature sensor

Height [mm]

24

Width [mm]

45

Length [mm]

46

Weight [gr]

45

Magnetometers

Num. of Magnetometers

3

Range [ ± Gauss ]

50

Bandwidth [ Hz ]

22

Non-linearity [ max % ]

0.1

Additional specifications

Distinguishable features

Very high performance in Attitude (0.1°) and Heave (5 cm) for such a small and affordable inertial sensor. IMU data are available at 1,000 Hz and Filtered data are available at 200 Hz

Application

BuoyOceanographyVessel motion monitoring

Accuracy

Heading dynamic accuracy [ ° ]

0.8

Pitch and Roll dynamic accuracy [ ° ]

0.1

Ask a question

SBG Systems team is happy to assist.

SBG Systems

We're available on all weekdays and usually reply within 1-2 working days.

Please provide detailed information. Your input helps SBG Systems assist you effectively.

Let us know a little about you and your contact information.

Do you represent a company or organization?

Before we proceed, would you be interested in subscribing to our newsletter?

By completing this form, you acknowledge and agree to abide by our Terms and Conditions, Privacy Policy and Cookie Policy.

Thank you for your message! Our team tipically to respond to inquiries within 1-2 business days.