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MEMS Accelerometer

ER-A-1D MEMS Micro Accelerometer

ER-A-1D MEMS Micro Accelerometer

Features:
MEMS silicon capacitive principle;
SPI /RS422 standard digital interface;
±2~±200 range;
Low noise
Excellent long-term stability;
Harsh environmental adaptability (shock, vibration, temperature). ​...
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Features:

MEMS silicon capacitive principle

SPI /RS422 standard digital interface

±2~±200 range

Low noise

Excellent long-term stability

Harsh environmental adaptability (shock, vibration, temperature)

Typical application:

Integrated navigation and inertial guidance system

Flight control and navigation system

AHRS

Antenna, camera, platform stability

Parameter

Unit

ER-A-1D-02

ER-A-1D-10

ER-A-1D-15

ER-A-1D-30

ER-A-1D-50

ER-A-1D-100

ER-A-1D-150

ER-A-1D-200

Range

g

±2

±10

±15

±30

±50

±100

±150

±200

Bias

mg

±10

±50

±50

±100

±100

±200

±300

±300

Bias stability(1σ)

mg

≤0.1

≤0.3

≤0.3

≤0.5

≤0.5

≤3

≤5

≤10

Bias repeatability

mg

≤0.1

≤0.3

≤0.3

≤0.5

≤0.5

≤3

≤5

≤10

Bias temp. coefficient

mg/℃

≤0.1

≤0.3

≤0.3

≤0.5

≤0.5

≤3

≤5

≤10

Scale factor repeatability

ppm

≤300

≤300

≤300

≤300

≤300

≤500

≤500

≤500

1 year Scale factor stability

ppm

≤300

≤300

≤300

≤300

≤300

≤500

≤500

≤500

Scale factor temp. coefficient

ppm/℃

≤50

≤100

≤100

≤150

≤150

≤200

≤200

≤200

Cross coupling

Mrad

<10

<10

<10

<10

<10

<10

<10

<10


%(max)

<1

<1

<1

<1

<1

<1

<1

<1

Resolution

mg

0.05

0.3

0.5

1

2.5

5

7.5

10

Non-linearity

% of FS

≤0.05

≤0.05

≤0.05

≤0.05

≤0.1

≤0.3

≤0.3

≤0.5

Bandwidth

Hz

250

400

400

400

400

400

400

400

Resonant frequency

kHz

1.3

2.7

3.8

4.5

5.8

8.1

10.1

11.4

Start Time

s

1

1

1

1

1

1

1

1

Excitation voltage

Vdc

4.8~5.2

Current@5V

mA

25

Dimensions

mm3

22*20*10.2

Package


stainless steel

Output form


SPI/RS422

Operating temperature

-40~125

Storage temperature

-55~125

Impact resistance

g

20000

 MEMS Micro accelerometer.png

If interested,pls contact us info@ericcointernational.com                                                                    


ERICCO is expert in high quality borehole wireless mwd manufacturing and selling, who is one of the best manufacturers and suppliers of borehole wireless mwd with high precision. We have a professional team at your service.


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    Ericco International Limited

    1. Linkedin:www.linkedin.com/in/amy-guo-8877a354/

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    3. Mobile   : +8613992884879
      E - mail  : info@ericcointernational.com

    4. Wechat  : 13992884879

    5. S k y p e: Ericco167

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