IMU Accelerometer Gyro MEMS Inertial Measurement 6 AXIS

Price Negotiable

Price: negotiable

MOQ: 1

Delivery Time: 1 week

Brand: Firepower

Product Description

IMU Accelerometer Gyro Inertial Measurement

Product Description

The GI200-BO (AO) -IMU is an inertial measurement unit (IMU) based on micromachining technology (MEMS), with built-in high-performance MEMS gyroscope and MEMS accelerometer, outputting 3 angular velocities and 3 accelerations.

The GI200-A0 (B0) -IMU is available in A0 (low configuration) and B0 (high configuration) versions.

Main Features

Three-axis digital gyroscope:
1. ± 2000º/s dynamic measurement range;
2. A0 bias stability: 6 °/H (GJB, 10s, Z-axis), 9 °/H (GJB, 1s, Z-axis), 1.6 °/H (ALLAN, Z-axis);
3. B0 bias stability: 3 °/H (GJB, 10s, Z-axis), 4.5 °/H (GJB, 1s, Z-axis), 0.8 °/H (ALLAN, Z-axis);
Triaxial digital accelerometer:
1. ± 200g dynamic measuring range;
2. A0 bias stability: 0.4mg (GJB, 10s), 0.6mg (GJB, 1s), 0.06 mg (ALLAN);
3. B0 bias stability: 0.2mg (GJB, 10s), 0.3mg (GJB, 1s), 0.03mg (ALLAN);
High reliability: MTBF > 20000h;
Guaranteed accuracy within the full temperature range (-40 ℃ ~ 80 ℃): built-in high-performance temperature calibration and compensation algorithm;
Suitable for working under strong vibration conditions;
Interface 1 channel UART, 1 channel SPI, 1 channel CAN

Technical Indicators

Parameter		Test conditions	Minimum value	Typical value	Maximum value	Unit
Gyro	Dynamic measuring range			500	2000	º/s
	Zero bias stability	Allan variance, Z-axis		0.8		º/h
		Allan variance, X and Y axis		1.6		º/h
		10 s average (-40 ℃ ~ + 80 ℃, constant temperature), Z-axis		3		º/h
		1s average (-40 ℃ ~ + 80 ℃, constant temperature), Z-axis		4.5		º/h
		10 s average (-40 ℃ ~ + 80 ℃, constant temperature), X axis and Y axis		6		º/h
		1 s average (-40 ℃ ~ + 80 ℃, constant temperature), X axis and Y axis		9		º/h
	Zero bias	Zero-bias range, Z-axis		±0.07		º/s
		Zero-bias range, X-axis and Y-axis		±0.2		º/s
		Zero bias change over full temperature range, Z-axis①		±0.02		º/s
		Zero bias change over full temperature range, X and Y axis①		±0.06		º/s
		Successive Start Repeatability, Z-axis		0.002		º/s
		Successive Start Repeatability, X-Axis and Y-Axis		0.006		º/s
		Daily start repeatability, Z-axis		0.003		º/s
		Daily start repeatability, X axis and Y axis		0.009		º/s
		Effect of linear acceleration on bias		0.002		º/s/g
		Influence of vibration on zero bias, change before and after vibration②		0.002		º/s/g
		Influence of vibration on zero bias, change before and during vibration②		0.002		º/s/g
	Scale factor	Scale factor accuracy, Z-axis		0.3		%
		Scale Factor Accuracy, X and Y Axis		0.6		%
		Scale factor nonlinearity, Z-axis		0.01		%FS
		Scale Factor Nonlinearity, X and Y Axis		0.02		%FS
	Angular random walk			0.15		°/√hr
	Noise density			0.001		°/s/√Hz
	Resolution			3.052×10⁻⁷		º/s/LSB
	Bandwidth			200		Hz
Accelerometer	Dynamic measuring range			16	200	g
	Zero bias stability	Allan variance		0.03		mg
		10 s average (-40 ℃ ~ + 80 ℃, constant temperature)		0.2		mg
		1s average (-40 ℃ ~ + 80 ℃, constant temperature)		0.3		mg
	Zero bias	Zero bias range		5		mg
		Zero bias change in full temperature range, peak-to-peak value①		5		mg
		Repeatability of successive starts		0.5		mg
		Daily start repeatability		0.8		mg
		Zero-bias temperature coefficient		0.05	0.1	mg/℃
	Scale factor	Scale factor accuracy		0.5		%
	Scale factor	Scale factor nonlinearity		0.1		%FS
	Speed random walk			0.029		m/s/√hr
	Noise density			0.025		mg/√Hz
	Resolution			1.221×10⁻⁸		g/LSB
	Bandwidth			200		Hz
Magnetometer	Magnetic field range	B_rg,xy		±1300		μT
	Magnetic field range	B_rg,z		±2500		μT
	Resolution			0.3		μT
	Heading and longitude	30 μT horizontal geomagnetic component, 25 ℃		±2.5		deg
Communication interface	1-channel SPI	Baud rate			15	MHz
	1-channel UART	Baud rate		230.4		Kbps
	1-channel CAN	Baud rate			1	MHz
	Sampling frequency	SPI		200	1000	Hz
		UART		200		Hz
		CAN		200
Electrical characteristics	Voltage		3	3.3	3.6	V
	Power consumption				1.5	W
	Ripple	P-P			100	mV
Structural characteristics	Size			47×44×14		mm
Structural characteristics	Weight			50		g
Use environment	Operating temperature		-40		80	℃
	Storage temperature		-45		85	℃
	Vibration			20~2000Hz,6.06g
	Impact			1000g,0.5ms
Reliability	MTBF			20000		h
Reliability	Continuous working time			120		h
1: Calculate the zero deviation of the whole temperature change process, the temperature change rate is ≤ 1 ℃/min, and the temperature range is -40 ℃ ~ + 80 ℃;
2: Vibration condition is 6.06 G, 20Hz ~ 2000Hz