TRAX2 Attitude Heading Reference System Sensor (AHRS)

Accurate orientation, even when GPS is unavailable

Using its unrivaled magnetic sensor expertise , PNI fuses its proprietary magnetic sensors and sensor fusion algorithms, delivering accurate AHRS heading without the need for GPS.

• TRAX2 combines PNI’s high-sensitivity magnetic sensors with high stability IMU for accurate heading pitch and roll in a wide variety of conditions.
• Provides superior performance under a low-power budget that extends mission duration.
• ITAR-free and made in the U.S.A.
• Different use-cases require different sensor fusion algorithms. PNI’s 15 state Kalamn filter with user- adjustable knobs enables in-field, rapid algorithm changes.
• Multiple calibration methods ensure accuracy in a wide range of industrial, scientific, marine and military applications

Specifications:



Heading Accuracy (full range calibration) - 0.25° rms

Tilt Accuracy - 0.1°

Average Current Draw (max sample rate) - 20 mA

Sleep Mode Current Draw - 0.5 mA

Supply Voltage - 3.7 - 8 VDC

Communication Interface - RS232/TTL UART

Time to Retrieve Data (initial power up / sleep mode) - 210 ms / 80 ms

Maximum Sample Rate Hz - 30

Dimensions
- Length: 35 mm
- Width: 43 mm
- Height: 8.4 mm

Weight - 7 gm

Operating Temperature - -40° to +85° C