Vertical Gyroscope

Product Specifications

Prod Model:	Vertical Gyroscope JT-VG380

Product Description

JT-VG380 is a high performance and low-cost inertial equipment, for measurement of attitude parameters (roll & pitch), angular rate and acceleration of dynamic carrier. Its attitude and angular bias are optimized via a six-state Kalman filter with adaptable gain, so as to make it good for dynamic measurement in navigation and positioning applications.
JT-VG380 adopts high reliability & stability MEMS sensors, which make it system featured with both the measurement accuracy of low & medium accuracy FOG and the excellent environmental character of MEMS.  Meanwhile, its rugged-design and strict production process safeguard the precise measurement of angular velocity, acceleration, attitude and other dynamic parameters of the carrier under harsh environment.

Applications	Features
·  Aviation Antenna Stabilization Vehicle Guidance and Control Attitude & Heading Reference Marine Dynamics Mining and Auto-Farming Container Tracking	·         Excellent gyro performance, alternative to the systems based on low & medium accuracy FOG; ·         Outstanding vibration & shock resistance; ·         Proprietary strapdown attitude algorithms and Kalman filter; ·         Full temperature calibration; ·         Reliable rugged-design; ·         High sampling rate and high bandwidth.

 
 
Specification

Activation Time		≤1 s
Attitude	Static Initializing Time	30 s
	Attitude Accuracy	≤0.3 deg, 1 s
Gyroscope	Bias	≤36 deg/h
	Bias Stability	≤10 deg/h
	Bias Repeatability	≤18 deg/h
	Non-Linearity (FS)	≤200 ppm
Accelerometer	Bias	≤0.5 mg*/Range (g)
	Bias Stability	≤0.1 mg*/Range (g)
	Bias Repeatability	≤0.2 mg*/Range (g)
Range	Roll	±180 deg
	Pitch	±90 deg
	Angular Rate	±400 deg/s
	Acceleration	±10 g (/customizable)
() Reliability (predicted)		10 Kh MTBF
Interface	Voltage	9~36 VDC
	Power Consumption	≤4 W @ 24 VDC
	Electrical	RS232/RS422
	() Data Update Rate (configurable)	100 Hz @ 115,200 baud rate
Environmental	Operation Temperature	-45°C ~ +71°C
	Storage Temperature	-55°C ~ +85°C
	Vibration	6 g @ 20~2000 Hz
	Shock	100 g, 0.5 ms, 1/2 sine
Physical	Size	68.8 × 68 × 70 mm
	Weight	≤500 g