ER-MIMU-01 3-axis MEMS Inertial Measurement Unit(Replacing STIM300)

Features:
1.±400º/s measuring dynamic range
2.bias stability(Allan variance@25℃):0.5º/h
3.Bias sensitivity:0.15º/√h

Product Details



ER-MIMU-01 Three axis MEMS IMU(Replacing Stim300)


1.     Product  Features

(1) Three-axis digital gyroscope:

      1)  ±400º/s measuring dynamic range;

      2)  Bias stability(Allan variance@25℃):0.5º/h;

      3)  Random walk:0.15º/√h;

      4)  Bias acceleration sensitivity: 5º/√h;

      5)  Bias(Full Temperature):≤30º/h.

(2) Three-axis digital accelerometer:

      1)  ±30g measuring dynamic range:  

      2)  Bias stability(Allan @25℃): 0.15mg;

      3)  Random walk:0.21m/s√h;

      4)  Noise : 270ug/√Hz;

      5)  Bias(Full Temperature):≤6mg.

(3) High reliability  :

      MTBF>20000h;

(4) Proven full temperature performance :

      Built-in high performance temperature calibration and compensation algorithm;

(5) UAV application:

      High vibration environment applicable to UAV;

(6) Stabilization platform application:

      Full parameter measurement and bandwidth >100Hz;

(7) Data updating rate≥1KHz.


2 . Product Specifications  

Gyro

Parameter

Typical value

Measurement range

±400 º/s

Bias stability(Allan variance)

0.5 º/h

Bias (Full temperature)

10°/h

Random walk

0.15 º/h

Bias repeatability

0.15 º/s

Bias acceleration sensitivity

5 º/h /g

Scale factor nonlinearity

100 ppm  FS=400  º/s

Bandwidth

250 Hz

Accelerometer

Measurement range

±30 g

Bias stability(Allan variance)

0.15 mg

Bias (Full temperature)

6 mg

Random walk

0.21 m/s/√h

Bias repeatability

10 mg

Scale factor repeatability

1%

Scale factor nonlinearity

300 ppm  FS=10g

bandwidth

100 Hz

Electrical Features

Voltage

5 V DC

Power consumption

3 W

Ripple

100 mV  P-P

Environment

Operating temperature

-45

storage temperature

-60

vibration

10~2000Hz6.06g

Shock

5000g0.1ms

Reliability

MTBF

20000h

Continuous working time

120h

3. Electrical Interface

Electronic interface

4.Structure size and coordinate definition

Demension


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