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Inertial Measurement Unit Imu Accelerometer Gyro Based On Micromachining Technology Mems

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Inertial Measurement Unit Imu Accelerometer Gyro Based On Micromachining Technology Mems

Name: Inertial Measurement Unit Imu Accelerometer Gyro Based On Micromachining Technology Mems
Brand: Firepower
Price: 1 USD

Quality Inertial Measurement Unit Imu Accelerometer Gyro Based On Micromachining Technology Mems wholesale

Brand Name : Firepower

Model Number : IMU300C

Certification : CE ROHS

Place of Origin : CHINA

MOQ : 1

Price : negotiable

Payment Terms : T/T,L/C

Supply Ability : 500/month

Packaging Details : sponge/box

Product name : Inertial Measurement Unit

gyro measuring range : ±500º/s

gyro zero bias stability : 0.3 deg/h

angular random walk : 0.06deg /√h

accelerometer range : 16g

acc bias stability : 0.02mg

Scale factor : 0.02%FS

Bandwidth : 200Hz

output : RS422

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Inertial Measurement Unit (IMU) Based On Micromachining Technology (MEMS)

1. Product overview

The IMU300C-A0-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.

2. Product features

Three-axis digital gyroscope:
1. ± 500º/s dynamic measuring range;
2. Zero-bias stability: 3 °/H (GJB, 10s), 0.3 °/H (ALLAN);
Triaxial digital accelerometer:
1. ± 16 G dynamic measuring range;
2. Zero-bias stability: 0.1mg (GJB, 10S), 0.02mg (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-way RS422
Compatible with STIM300

3. Product indicators

Table 1 Product performance index

Parameter		Test conditions	Design accuracy	Unit
Gyro	Dynamic measuring range	-	±500	º/s
	Bias stability	Allan variance (500 °/s range, normal temperature)	0.3	º/h
	Bias stability	10 s average (-40 ℃ ~ + 80 ℃, constant temperature),	3.0	º/h
	Bias	Zero-bias range	0.1	º/s
		Zero-bias variation over full temperature range	0.01	º/s
		Start repeatability	0.005	º/s
		Effect of linear acceleration on bias	0.002	º/s/g
		Influence of vibration on Bias, change before and after vibration	0.002	º/s/g
		Influence of vibration on Bias, change before and during vibration	0.001	º/s/g
	Scale factor	Scale factor accuracy	0.1	%
	Scale factor	Scale factor nonlinearity	0.01	%FS
	Angular random walk	-	0.06	°/√hr
	Bandwidth	-	200	Hz
Accelerometer	Dynamic measuring range	-	16	g
	Bias stability	Allan variance (16g range, normal temperature)	0.02	mg
	Bias stability	10 s average (-40 ℃ ~ + 80 ℃, constant temperature)	0.03	mg
	Bias	Zero-bias range	1	mg
		Zero-bias variation over full temperature range	1	mg
		Start repeatability	0.2	mg
	Scale factor	Scale factor accuracy	0.3	%
	Scale factor	Scale factor nonlinearity	0.02	%FS
	Speed random walk	-	0.08	m/s/√hr
	Bandwidth	-	200	Hz
Communication interface	1-way SR422	Baud rate	460.8	MHz
Communication interface	Sampling frequency	UART	1000	Hz
Electrical characteristics	Voltage	-	5	V
	Power consumption	-	1.5	W
	Ripple	P-P	150	mV
Structural characteristics	Size	-	38.6×44.6×21.5	mm
Structural characteristics	Weight	-	65±2	g
Use environment	Operating temperature	-	-40~80	℃
	Storage temperature	-	-45~85	℃
	Vibration	-	20~2000Hz,6.06g
	Impact	-	6000g,0.5ms
Reliability	MTBF	-	20000	h
Reliability	Continuous working time	-	120	h

Electrical interface

The electrical connector of IMU300C-A0-IMU product is J30J-15 TJL, and the specific contact definition and allocation are shown in the following table:

Stitch number	Name	Type	Remark
1	TxD-	Output	RS422
2	RxD-	Input	RS422
3	TST_1	Output
4	TOV_1	Output
5	RST	Input
6	GND	Input
7	Spare
8	VCC_5V	Power source	+5v
9	TxD+	Output	RS422
10	RxD+	Input	RS422
11	ExtTrig	Input	Synchronous input 5V
12	GND	Input
13	GND	Input
14	Spare
15	GND	Power ground

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