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LandMark™50 AHRS

 

Quick-Access Documents

LandMark™50 AHRS DataSheet PDF

LandMark™50 AHRS User Guide PDF

Applications

 

The LandMark™50 AHRS offers wide

application usage:

 

airborne platform stabilization

EO/IR stabilization

• antenna stabilization & pointing

• LIDAR stabilization

• flight testing & navigation

• racing yacht marine compass

 

 

Similar Products

 

LandMark™50 IMU (Inertial Measuremnet

Unit)

LandMark™50 VG (Vertical Gyro)

LandMark™50 VG/GPS (GPS-Aided

Vertical Gyro)

LandMark™50 GPS/AHRS (GPS-Aided

Attitude & Heading Reference System)

LandMark™50 INS/GPS (GPS-Aided Inertial Navigation System)

 

The LandMark™50 AHRS is Form, Fit, Function Interchangeable with the:

LandMark™30 AHRS

 

 

  • General
  • Features
  • Specification
  • Documentation

 

LMRK50AHRS

Attitude & Heading Reference System

 

The LandMark™50 AHRS is one of the world's highest performance NON-ITAR MEMS AHRS's enabled by our G150Z gyros, which offers Open Loop FOG performance utilizing our own ultra-low noise MEMS gyros (0.0009°/sec√Hz) and accelerometers (0.02mg/√Hz). The AHRS features 1°/hr in-run bias stability, excellent bias and scale factor over temperature, rugged durability through both shock and vibration as well as precision alignment and modeled g-sensitivity.

 

Serial RS422/RS485 data at 1 kHz (4 kHz internally sampled) outputs fully compensated data for the most demanding applications.

 

Designed for stabilization, motion monitoring and navigation applications this IMU is ideal for commercial applications requiring high inertial performance approaching “FOG-Class”, yet available at much lower cost.

 

Other key advantages include low power consumption, small size, light weight and no inherent wear out modes for long life. An internal vibration isolation system enables temperature compensated RS422/485 output of delta velocity, delta theta, heading, pitch and roll angles and altitude information in a ruggedized package. Built-in software enables an external velocity input (user supplied) turning error correction as well as a 1pps sync.

 

 

 

LMRK50AHRS

  • 9 Degrees of Freedom MEMS AHRS

 

This AHRS performance is optimized with fully compensated bias, scale factor, misalignment, g-sensitivity, heading, pitch and roll angles and altitude information. This is in a ruggedized environmentally sealed package that is EMI resistant and includes a MILSPEC connector.

 

The unit is highly durable and can withstand environmental vibration, shock and EMI typically associated with commercial aircraft requirements. The LandMark™ AHRS is well suited for commercial flight control, navigation, marine, antenna stabilization and pointing, general aviation as well as laboratory use.


•   1°/hr in-run bias stability
•   0.0009°/√Hz angular random walk

  • •   RS422/ RS485 Serial Data Format
  • •   Data Rate 100 Hz (user selectable)
  • •   Simple integration supported by SDK

 

Available Configurations:

LMRK50AHRS-075-02-100 or -06 or -10
LMRK50AHRS-100-02-100 or -06 or -10
LMRK50AHRS-175-02-100 or -06 or -10
LMRK50AHRS-300-02-100 or -06 or -10
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Rugged Environmentally Sealed Packaging & MILSPEC Connector
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Low Noise Silicon MEMS AHRS
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Low Gyro Noise 0.0009°/sec/√Hz (100°/sec)
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Low Accel Noise 0.025mg/√Hz (2g)
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In Run Gyro Bias 1°/hour 1σ
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Heading ±0.5° typical
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Pitch & Roll Angles 0.1°typical
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Altitude ±3 meter typical
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Fully Temperature Compensated Bias and Scale Factor
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Compensated Misalignment 1mrad and g-Sensitivity <0.002°/sec/g
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External Sync Input (1kHz or 1pps)
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Low Voltage +6V to +36V (single sided pwr)
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Light Weight <500 grams
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Small Size < 340cm3/20.7in3
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Wide Sensor Bandwidth 200 Hz
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Bandwidth Filtering Capability
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RS422/RS485 Data Rate 100 Hz (4KHz internal sampling)
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Internal Vibration Isolation
bullet MTBF 22,700 Hours
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Shock Resistant 500g's
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Export Classification: Commerce ECCN7A994

 

 

How to Buy

 

To discuss configuration for your specific system requirements, please use our Contact page.

 

For large quantity orders or OEM discussions, please contact sales@gladiatortechnologies.com.

 

If you are outside the US, please contact one of our representatives.