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ArNav S1 Navigation Systems

s1

Key Features

S1 Series

The ArNav S series is the entry level product of the ArNav product family with 3 different products. The products offer different functions with different levels of filtering. Arnav S series consists of AHRS (ArNav S1A), GNSS/INS (ArNav S1G) and GNSS/INS with real-time kinematic capability (ArNav S1GR).

S1A AHRS

ArNav S1A is a 3 DOF Attitude Heading Reference System (AHRS) which provides driftless real-time orientation information over the full 360º of angular motion on all three axes. It includes 3D accelerometers, 3D gyroscopes and 3D magnetometers.

S1G GNSS/INS

ArNav S1G includes all the functions of ArNav S1A, a GNSS receiver that can receive and track all four major GNSS constellations (GPS L1C/A, GLONASS L1OF, Galileo E1-B/C and BeiDou B1l) with an advanced Kalman filtering algorithm providing accurate 3D position, velocity and attitude. ArNav S1G is a state of the art GNSS/INS system.

S1GR RTK GNSS/INS

ArNav S1GR is the most sophisticated member of the ArNav S series, configured with a GNSS receiver that can receive and track all four major GNSS constellations (GPS L1C/A, GLONASS L1OF, Galileo E1-B/C and BeiDou B1l). ArNav S1GR thus not only outputs the all navigation data as in ArNav S1G, but also supports real time kinematic (RTK) function. RTK capability of ArNav S1GR enables RTCM data processing that yields highly accurate position/velocity and attitude solutions.

Capabilities

S1A S1G S1GR
Inertial Measurement
Magnetic Heading
Attitude
Pressure Altitude
Position & Velocity
Real Time Kinematic

Performance

S1 series
Accelerometer Full Range ±6 g
Gyroscope Full Range ±250º/sec
Output Update Rate 100 Hz
Roll, Pitch Accuracy 0.2º
Heading Accuracy (GNSS) & Dynamic) 0.4º
Heading Accuracy(Magnetometer)
Pressure Altitude Accuracy < 10m (with baro setting)
Position Accuracy (Horizontal-Vertical) 2.0 m -2.5 m
Position Accuracy (with L1 RTK) 10 cm -15 cm
Velocity Accuracy 0.05 m/s
Velocity Accuracy (with L1 RTK) 0.01 m/s
Gyroscope Accelerometer
Dynamic range ±250 ˚/s ±6 g
Bias repeatibility 1˚/s 20 mg
Bias stability 0.015˚/s/˚C 0.2 mg/˚C µg
Noise density 0.014 ˚/s/√Hz 80 µg/√Hz
Alignment error 10 mrad 8 mrad
Bandwidth 47 Hz 40 Hz

Mechanical & Electrical

S1 series
Size(mm) 33 x 33 x 15.75
Weight < 40 g
Data & Power Connector Harting har-flex 20 pin
GNSS RF Connector MMCX
Interface RS232 & RS422 (optional TTL, CAN )
Input Voltage 5V to 36V
Power Consumption < 0.3 W
Operating Temperature -40ºC to +85ºC

ArView Application Software

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Contact

ArdicLabs
KOSGEB-Tekmer
ODTÜ Teknokent
Ankara Türkiye
(0312) 220 07 47
info@ardiclabs.com