LARS Thrane LT-500 Attitude Heading Reference System
- Precision Sensors: 11 precision sensors for accurate navigation data.
- Real-Time Data: Outputs true heading, roll, pitch, air pressure, and temperature.
- Advanced Calibration: Includes magnetometer calibration algorithm and Kalman filtering.
- Flexible Mounting: Can be installed in any orientation.
- User Interface: Built-in display and control buttons for easy installation and service.
- Durable Design: Operational in temperatures from -25°C to +55°C.
Description
Advanced Navigation Sensor
The LT-500 Attitude Heading Reference System (AHRS) from Lars Thrane A/S is a maritime navigation electronic compass and heading sensor designed for both leisure and professional maritime markets. This unit meets all standards and certification requirements for worldwide maritime navigation equipment.
High-Precision Performance
The LT-500 AHRS unit is compact and advanced, featuring 11 precision sensors that utilize sensor-fusion and Kalman filtering to provide real-time data. It outputs true heading, roll, pitch, air pressure, and temperature with high precision and resolution. Advanced technologies include Kalman filtering, magnetic variation calculation based on the World Magnetic Model (WMM), and compensation for soft and hard iron deviations.
Cutting-Edge Technology
Designed to withstand demanding maritime environments, the LT-500 AHRS operates within a temperature range from -25°C to +55°C (-13°F to +131°F). It supports both NMEA 0183 and NMEA 2000 data, with configurable NMEA 0183 sentences and data rates. Each unit is factory calibrated and functionally tested over temperature before shipment, ensuring reliable performance.
Flexible Installation
The LT-500 AHRS unit can be mounted in any orientation without compromising performance. It supports single cable connections • Built-in magnetometer calibration algorithm
Technical Specifications
Dimensions
- 91.6 x 75.3 x 32.7 mm (3.61 x 2.96 x 1.29 in)
Weight
- 104 g (0.23 lbs)
Durability
- Operational Temperature range from:-25⁰C to +55⁰C (-13⁰F to +131⁰F)
- Waterproof rating: IP42
- Humidity: 95% non-condensing @ 40°C
Included
- LT-500 AHRS
- 10m Cable Multi 8-pin Simple-Cut (M)
- Screw-in Conn. NMEA 2000 Micro-C (M)
- Quick Installation Guide
- Safety Instructions Sheet
- Unit Test Sheet
Data Network
- Communication interface: 8-pin female connector for NMEA 0183, NMEA 2000 and power
- Input voltage: 9-40 VDC
- Power consumption: < 1 W
Interfaces
- Built-in display and control buttons for easy installation and service.
Documentation:
