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CG-5100
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KVH CG-5100

Codice:

Rugged, Compact Inertial Subsystem


AFFORDABLE, RELIABLE COMMERCIAL IMU

Ideal for standalone operation or integration with existing GPS solutions
Low-drift, high bandwidth system
Rugged, strap-down inertial subsystem
Ideal for backup to and increased accuracy for GPS in dynamic environments

LONG LIFE AND FLEXIBLE INTERFACING

Compact, 6-degrees-of-freedom inertial measurement unit
Designed using KVH’s patented DSP fiber optic gyro technology
Measures roll, pitch, and yaw angular rates and accelerations
Easy-to-adapt digital RS-232/RS-422 output format

STABLE AND RELIABLE

Excellent shock and vibration performance
Designed to meet Commercial-off-the-shelf requirements
Fiber optic gyro stability
Suited for critical sensing applications

APPLICATIONS

Antenna, optical, and camera stabilization
GNSS augmentation
Autonomous vehicle guidance and navigation
Drilling
Navigation
Motion sensing

Specifiche Tecniche

KVH CG-5100 FIBER OPTIC GYRO IMU

PERFORMANCE SPECIFICATIONS
Input Rate (max) ±375°/sec
Bias Instability (25°C) ≤1°/hr, 1σ
Bias vs. Temperature (≤1°C/min) ≤6°/hr, 1σ
Bias Offset (25°C) ±20°/hr
Scale Factor Non-linearity (max rate, 25°C) ≤1000 ppm, 1σ
Scale Factor vs. Temperature (≤1°C/min) ≤500 ppm, 1σ
Angle Random Walk (25°C) ≤0.067°/√hr (≤4°/hr/√Hz)
Bandwidth (-3 dB) ≥100 Hz
ELECTRICAL/MECHANICAL
Initialization Time (valid data) ≤5 secs
Data Interface Asynchronous RS-422 or RS-232
Baud Rate 115.2 Kbps
Data Rate 100 Hz
Dimensions (max) 169.4 mm L x 152.4 mm W x 88.9 mm H (6.67" x 6" x 3.5")
Weight (max) 2.27 kg (5 lbs)
Power Consumption 12 W (max)
Input Voltage +9 to +18 VDC
Environment
Temperature (operating) -40°C to +65°C (-40°F to +149°F)
Shock (operating) 7 g, 11 msec, half-sine
Vibration (operating) 6 g rms, 20-2000 Hz random
ACCELEROMETERS
Input Limit (max) ±10 g
Bias Instability (constant temp)  
Scale Factor Temperature Sensitivity 250 ppm/°C, 1σ (max)≤ 100 ppm/°C, 1σ (typical)
Velocity Random Walk (25°C)

≤0.12 mg/√Hz

(0.23 ft/sec/√hr)

Bandwidth (-3 dB) ≥50 Hz