GS16488 Inertial Measurement Unit with 1 Channel SPI, Bias Repeatability −40°C ≤ TA ≤ +85°C, and Scale Factor Nonlinearity FS=450 º/s

Categories	Accelerometer Sensor
Brand Name:	Gyrosens
Model Number:	GS16488
Certification:	CE
Place of Origin:	china
MOQ:	1pcs
Payment Terms:	D/A,L/C,D/P,T/T,Western Union,MoneyGram
Supply Ability:	1000 Piece/Pieces per Week negotiable
Delivery Time:	5-8 work days
Packaging Details:	each unit has individual box and all boxes are packed in standard packages or customers requests available
Bias Repeatability:	−40°C ≤ TA ≤ +85°C
Scale factor nonlinearity:	FS=450 º/s
Scale factor repeatability:	−40°C ≤ TA ≤ +85°C

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Xi'an Kacise Optronics Co.,Ltd.

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GS16488 Inertial Measurement Unit with 1 Channel SPI, Bias Repeatability −40°C ≤ TA ≤ +85°C, and Scale Factor Nonlinearity FS=450 º/s

Product Introduction

Inertial measurement Unit GS16488 is a domestic inertial measurement equipment with high performance, small size and high overload resistance. Gyroscope zero bias stability 0.5°/h (Allan), accelerometer zero bias stability 10µg (Allan). It can be used for precise navigation, control and dynamic measurement of weapons. This series of products adopts high-precision MEMS inertial devices, with high reliability and high robustness, and can accurately measure the angular velocity and acceleration information of the moving carrier in harsh environments.

The inertial measurement unit GS16488 with built-in three-axis gyro and three-axis accelerometer is used to measure the carrier's three-axis angular rate and three-axis acceleration. Through the serial port according to the convention communication protocol output error compensation (including temperature compensation, installation misalignment Angle compensation, nonlinear compensation, etc.) gyroscope, accelerometer data, and built-in three-axis magnetic sensor, pressure sensor.

Key Features

● High precision MEMS inertial navigation

● Support dynamic fast alignment

● High bandwidth, high data update rate

● 1 channel SPI

● Small size, light weight

● Solid and reliable

● Fully compatible with a foreign 10 °rees of freedom inertial measurement system

Application

● Unmanned aerial vehicle

● Aerial photography

● Agricultural plant protection

● The photoelectric detection is stable

● In-vehicle navigation

● Vehicle satellite communication

● Forest and land monitoring

● High-speed railway track inspection

Technical Specifications

Parameter		Test condition	MIN	TYP	MAX	Uints
Power supply parameter
Voltage			3.0	3.3	3.6	V
Power dissipation					1.5	W
Ripple		P-P			100	mV
Product performance
Gyroscope	Range		±400	±450		°/s
	Bias stability	Allan		0.8		° /h
	Random walk			0.06		° /√h
	Bias Repeatability	−40°C ≤ TA ≤ +85°C		0.1	0.2	°/s
	Scale factor repeatability	−40°C ≤ TA ≤ +85°C		0.1	1	%
	Scale factor nonlinearity	FS=450 º/s		0.1	0.2	%FS
	Bandwidth				400	Hz
Accelerometer	Range			±10		g
	Bias stability	Allan		0.01		mg
	Random walk			0.02	0.02	m/s/√h
	Bias Repeatability	−40°C ≤ TA ≤ +85°C		±2		mg
	Scale factor repeatability	−40°C ≤ TA ≤ +85°C		0.5	1	%
	Scale factor nonlinearity			0.1		%FS
	Bandwidth				200	Hz
Magnetometer	Dynamic measuring range		±2.5			gauss
	Resolution			120		uGauss
	Noise density			50		uGauss
	Bandwidth			200		Hz
Barometer	Pressure range		450		1100	mbar
	Resolution			0.1		mbar
	Absolute measurement accuracy			1.5		mbar
Communication interface	One SPI	Baud rate			15	MHz
Structural characteristics	Size		44×47×14	mm	Size
Structural characteristics	Weight		50	g	Weight
Reliability	MTBF			20000		h
Reliability	Continuous working hours			120		h
Environment
Operating temperature			-40		75	°C
Storage temperature			-45		85	°C
Vibration			10～2000Hz,3g
Impact			30g,11ms
Overload		(Half-sine 0.5msec)	1000g

Dimensions

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GS16488 Inertial Measurement Unit with 1 Channel SPI, Bias Repeatability −40°C ≤ TA ≤ +85°C, and Scale Factor Nonlinearity FS=450 º/s

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GS16488 Inertial Measurement Unit with 1 Channel SPI, Bias Repeatability −40°C ≤ TA ≤ +85°C, and Scale Factor Nonlinearity FS=450 º/s

GS16488 Inertial Measurement Unit with 1 Channel SPI, Bias Repeatability −40°C ≤ TA ≤ +85°C, and Scale Factor Nonlinearity FS=450 º/s

GS16488 Inertial Measurement Unit with 1 Channel SPI, Bias Repeatability −40°C ≤ TA ≤ +85°C, and Scale Factor Nonlinearity FS=450 º/s

1 Channel SPI Inertial Measurement Unit

Bias Repeatability −40°C ≤ TA ≤ +85°C IMU

Scale Factor Nonlinearity FS=450 º/s GS16488

GS16488 Inertial Measurement Unit with 1 Channel SPI, Bias Repeatability −40°C ≤ TA ≤ +85°C, and Scale Factor Nonlinearity FS=450 º/s