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Low Bias Fiber Optic Gyroscope 1.5 deg/h Bias for INS GPS Integrated Navigation Systems

Low Bias Fiber Optic Gyroscope 1.5 deg/h Bias for INS GPS Integrated Navigation Systems

Brand Name: Firepower
Model Number: MFOG-24
Detail Information
Place of Origin:
China
Certification:
ISO 9001:2015, CE, RoHS
Bias Stability:
<=2 Deg/h
Supply Voltage:
+5V
Maximum Angular Rate:
+/-500 Deg/s
Band Width:
>=300Hz
Random Walk Coefficient:
<=0.04 Deg/rt-h
Output Type:
Analog
Highlight:

fiber optic gyroscope INS GPS

,

integrated navigation system sensor

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1.5 deg/h bias INS gyro

Product Description
Low Bias Fiber Optic Gyroscope 1.5 deg/h Bias for INS GPS Integrated Navigation Systems
Product Overview

The MFOG-24 is a precision fiber optic gyroscope optimized as the angular rate sensing element in INS/GPS integrated navigation systems. Its low 0.03 deg/rt-h angular random walk and stable bias characteristics provide reliable dead-reckoning during GPS signal outages.

Utilizing the Sagnac effect with temperature-compensated output, the MFOG-24 maintains consistent performance across the full -40 to +65 deg C operating range. Compact phi24x39mm packaging enables easy integration into existing INS enclosures.

Key Features
  • Low 0.03 deg/rt-h ARW for accurate dead-reckoning during GPS outages
  • Angular rate range: +/-500 deg/s, zero-bias stability <=1.5 deg/h (1 sigma)
  • Temperature-compensated output for stable performance -40 to +65 deg C
  • Rapid start-up with no warm-up drift for mission-critical INS applications
  • Analog output compatible with common INS sensor fusion processors
  • Compact phi24x39mm, 30g fits standard INS IMU enclosures
Technical Specifications
Parameter Unit Specification
Measurement Range deg/s +/-500
Zero-Bias Stability (10s, 1 sigma) deg/h <=2
Zero-Bias Repeatability (1 sigma) deg/h <=2
Angular Random Walk deg/rt-h <=0.04
Scale Factor Nonlinearity ppm 300
Bandwidth (3dB) Hz >=300
Output Type -- Analog Voltage
Power Supply V 5 +/-0.15
Power Consumption W <=1.5
Operating Temperature deg C -40 to +65
Storage Temperature deg C -55 to +85
Random Vibration g 20, 20-2000 Hz
Dimensions mm phi24 x 39
Weight g <=30
MTBF h 50,000
Applications

INS/GPS integrated navigation, GPS-denied navigation, land vehicle navigation, unmanned ground vehicles, search and rescue robots, mining vehicle guidance.

Electrical Interface
Pin Definition
1 5V
2 Analog Output Low
3 Analog Output High
4 GND