Three Axis MEMS Gyroscope

Product Detail

Dual axis MEMS gyroscope and Tri-axis MEMS gyroscope

 

Application:

Inertial navigation: Inertial guidance, Integrated navigation, Platform stabilization

Short term navigation, Flight control, Ballistic correction, Telemetry

Posture control: UAV(Unmanned Aerial Vehicle), Antenna orientation, North finder

Automotive: Balance measurement




Parameter	Unit	ER2004 Dual axis	ER3000D Tri-axis
Range	º/s	±250	X ±250	Y ±250	Z ±250
Bias (Full temp.)	º/s	=0.05	-	-	-
Short term bias stability(1s)	º/h	=25	35	35	35
Bias repeatability	º/h	=25	35	35	35
Nonorthogonality	º	=3	-	-	-
Bias temp. coefficient	º/s/?	=0.0005	-	-	-
Bandwidth	Hz	100(2~±400Hz Adjustable)	250	250	250
Scale factor sensitivity	ppm	=200	=500	=500	=500
Scale factor non-linearity	ppm	-	500	500	500
Threshold/Resolution	º/s	0.005	0.01	0.01	0.01
Start up time	s	-	2	2	2
Output		RS422	RS422	RS422	RS422
Shock resistance	g	2000	2000	2000	2000
Operation temp.	?	-45~85	-45~85	-45~85	-45~85
Storage temp.	?	-55~100	-55~100	-55~100	-55~100
Scale factor sensitivity Temp. coefficient	º/s	=10	-	-	-
All values are typical at +25?, +5DC, unless otherwise statement


Three-axis analog silicon micro-MEMS angular rate gyro



Product Description:

ER-3ARG-01 three axis angular rate gyroscope is a sensor for measuring three axis angular rate.  Each of the three axis angular rate gyros adopts MEMS technology chip, which has high performance, low cost, high reliability and high packaging robustness, and has self detection function. In addition, the product also has the characteristics of low power consumption, wide operating temperature range, wide bandwidth, small volume, fast start, DC input and DC output, etc.. It can be widely used in automotive electronics, aircraft guidance and control, attitude reference system, platform stability, robot, antenna stability, camera, digital camera gyroscope and other systems.

 

Product Power Supply:

Input voltage (Vdc) + 12V

Input current (mA MAX) <30 mA

 

Electrical Interface:

Lead color	Black	Shielding sleeve	Blue	Yellow	white	Green	Red
Signal name	Power and signal ground	Shell ground	? X out	? Y out	? Z out	Temperature output  UTx	+12Vpower supply

Performance indicators:




NO.	Performance	? X	? Y	? Z
1	Measuring range (° /S )	-3600~+10800	±100	±100
2	Bias voltage (V )	1.5 ±0.1	2.5 ± 0.05	2.5 ±0.05
3	Scale factor (mv/° /s)	0.27 ± 0.05	20±3	20±3
4	Input voltage(V)	0—5?	0—5?	0—5?
5	Nonlinear (%F.R)	=0.2	=0.05	=0.05
6	Resolution (° /S)	=5	=0.05	=0.05
7	Cross coupling(%)	=3	=3	=3
8	G value sensitivity(° /s/g )	0.015
9	Starting time(ms )	=50
10	Broadband(Hz, -3dB)?	40
11	Reliability  MTBF	100 thousand hours
12	work environment
	Service temperature (t)	-45~ +85
	Storage temperature (t)	-55~ +100
	Resistance to acceleration (g, no electricity, 0.5ms)	10000
13	Weight (g)	<40
14	Sensitive polarity	X, Y, Z three directions to meet the right hand rule




Note 1: X, Y, Z three axis, gyro test range of any axis can according to user requirements, to provide any of the following range: ±40° /s,  ±80° Is,  ±150° Is,  ±200° Is,  ±300° Is,  ±400° Is,  ±500° Is,  ±600° Is,  700° Is, ±800° Is?±900° /s,  ±1000° Is,  ±1500° /s,  ±3000° /s,  ±6000° /s,   ±10800° /s,  ±25000° /s,  ±50000° /s, and we can design and manufacture according to the other measurement range that customer provide 

Note 2 :The output voltage ranges -3600° /s ~ +10800° /s is 0.528?4.416V

Note 3: The width of any zone within <1KHz can be selected, pls explain when ordering







ER-3ARS-02B 3  Axis Gyro n  Measurement Range: ±100°/S Bias Stability:  0.1°/S  ? Bandwidth:  40H ? z Size: 48.5 x 36 x 30mm n  Wide Measurement Range (customized) Small Size, Low weight High Reliability	ER-3ARS-04 3  Axis Gyro n  Measurement Range: ±75°/S Bias Stability:  0.0 ? 5°/S Bandwidth:  40H ? z Size: 48 x 35 x 48mm n  Wide Measurement Range (customized) RS485 Digital Output Calibration Temperature Range Small Size, Low weight
ER-3ARS-05 3  Axis Gyro n  Measurement Range: ±250°/S (X axis) ±100°/S (y axis /Z axis) Bias Stability:  0.015°/S  ? Bandwidth:  50H ? z Size: 76 x 76 x 38mm n  Low noise, High Precision Wide Measurement Range (customized) RS485 Digital Output Calibration Temperature Range Triaxial crossed Coupling Calibration Small Size, Low weight	ER-3ARS-06 3  Axis Gyro n  Power supply:+4.5~+5.5 VDC Current:= 30 mA Zero bias:=1.5±0.1 VDC Non-linearity:=1%Fs Resolution:=0.1°/s Output:0~5V Temperature range:-40~85? Dimension:28×18×14.8mm n  Economically designed Measurement range and bandwidth can be   customized. Maximum range reaches ±400°/s Small dimension and light weight High stability Excellent impact and vibration resistance
ER-3ARS-07 3 Axis Gyro n  Power supply:+4.5~+5.5 VDC Current:= 30 mA Zero biad:=0.1°/s Non-linearity:=1%Fs Resolution:=0.1°/s Output:RS422 Temperature:-40~85? Dimension:48 mm×38 mm×18mm n  Economically designed Measurement range and bandwidth is customized.   Maximum range reaches ±400°/s Small dimension and light weight RS422 Output High stability Excellent impact and vibration resistance




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