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MEMS Inertial Measurement Unit with Temperature Compensation 0.2°/h

Brand Name:	Firepower
Model Number:	HG4930C
MOQ:	1
Price:	negotiable
Payment Terms:	T/T
Supply Ability:	50/month

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

Military standard

Dynamic Range:

±200deg/s

Bias Stability:

≤0.2°/h

Angular Random Walk:

≤0.02°

Scale Factor Repeatability:

≤ 100ppm

Scale Factor Nonlinearity:

≤ 100ppm

Bandwidth:

100Hz

Packaging Details:

sponge+ box

Supply Ability:

50/month

Highlight:

Low Bias Fiber Gyro

Three Axes Optic Gyro

Three Axes Fiber Gyro

Product Description

MEMS Inertial Measurement Unit with Temperature Compensation 0.2°/h

Honeywell HG4930 MEMS IMU is a high-precision six-axis inertial sensor combining a three-axis gyroscope and accelerometer. It delivers fully compensated angular rate, acceleration, and tilt measurements via RS-422 interface, with integrated temperature and misalignment corrections. Featuring ±200°/s gyro range, ±30 g accelerometer, low random walk, compact 120 g design, and rugged operation from -45°C to 85°C, this unit is ideal for UAVs, robotics, aerospace, defense, and autonomous navigation applications.

Main Technical Parameters

Gyroscope Specifications

Parameter	Unit	HG4930C
Measuring range (customizable)	°/s	±200
Zero-bias stability (@ Allan variance)	°/h	0.2
Zero-bias stability (10 s smoothing, 1σ, room temperature)	°/h	0.5
Zero-bias error over full temperature range	°/h	2.5
Random walk	°/√h	0.02
Zero-bias repeatability	°/h	1
Zero bias acceleration sensitivity	°/h/g	1
Resolution	°/h	2
Scale factor nonlinearity	ppm	100
Scale factor repeatability	ppm	100
Cross coupling	%	0.2
Bandwidth	Hz	100

Accelerometer Indicators

Parameter	Unit	HG4930C
Measuring range (customizable)	g	±30
Zero-bias stability (Allan Variance @ 25 ℃)	ug	30
Zero-bias stability (1s smoothing)	ug	700
Zero-bias error over full temperature range	mg	1.5
Random walk	m/s/√h	0.01
Zero-bias repeatability	mg	2
Scale factor repeatability	ppm	200
Scale factor nonlinearity	ppm	200
Cross coupling	%	0.2
Bandwidth	Hz	100

Electrical Characteristics

Parameter	Unit	HG4930C
Voltage	V	5
Power consumption	W	1.5
Ripple	mV	100

Environmental Adaptability

Parameter	Unit	HG4930C
Operating temperature	℃	-45~85
Storage temperature	℃	-60~105
Vibration	--	10~2000Hz,6.06g
Impact	--	15000g,4ms

Other Specifications

Parameter	Unit	HG4930C
Weight	g	120

Structural Installation

Tags:

Accelerometer Gyro Sensor

IMU Accelerometer Gyro

Quartz Flexure Accelerometer

Fiber Optic Gyro

Inertial Navigation System

Gyro North Finder

Magnetometer Sensor

Accelerometer Gyro Sensor

IMU Accelerometer Gyro

Quartz Flexure Accelerometer

Fiber Optic Gyro

Inertial Navigation System

Gyro North Finder

Magnetometer Sensor

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