Honeywell HG4930 Replacement MEMS Inertial Measurement Unit for Navigation & Stabilization

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Shenzhen Fire Power Control Technology Co., LTD

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Honeywell HG4930 Replacement MEMS Inertial Measurement Unit for Navigation & Stabilization

Brand Name	Firepower
Model Number	HG4930C
Place of Origin	China
Minimum Order Quantity	1
Price	2000$
Payment Terms	L/C,D/A,D/P,T/T,Western Union
Supply Ability	500/month
Delivery Time	1 Week for sample
Packaging Details	BOX+Sponge
Gyro Measuring range	±200°/s
Zero-bias stability (@ Allan variance)	0.2°/h
Zero-bias stability (10 s smoothing, 1σ, room temperature)	0.5°/h
Random walk	0.02°/√h
Scale Factor Repeatability (1σ )	1°/h
3 dB Bandwidth	100Hz
Accelerometer bias stability	30ug
Acc Measuring range (customizable)	30g
Weight	120g
Power consumption	1.5W

Detailed Product Description

Honeywell HG4930 Replacement MEMS Inertial Measurement Unit for Navigation & Stabilization

Product Description

MEMS Inertial Measurement Unit (IMU) integrates a three-axis gyroscope, three-axis accelerometer, temperature sensor, signal processing board, structural components, and supporting software. It is designed to measure the three-axis angular rate, linear acceleration, and inclination angle of a moving carrier.

The unit performs real-time error compensation — including temperature drift correction, installation misalignment compensation, and nonlinear calibration — and outputs the corrected gyroscope and accelerometer data via an RS-422 serial interface, following a predefined communication protocol.

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 Technical 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

Outline Structure

Product Tags: Navigation Inertial Measurement Unit Stabilization Inertial Measurement Unit Honeywell Inertial Measurement Unit

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Honeywell HG4930 Replacement MEMS Inertial Measurement Unit for Navigation & Stabilization

Honeywell HG4930 Replacement MEMS Inertial Measurement Unit for Navigation & Stabilization

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