ER-QA-02D Three Axis Quartz Accelerometer With High Precision

Features:
1. High precision, low power consumption;
2. Digital output;
3. With good interchangeability.

Product Details

ER-QA-02D uses the current international advanced 24 bit high precision A / D converter, the acceleration sensor output by analog conversion to digital quantity, the installation error and coefficient of temperature compensation, improving the interchangeability of the product.

 Accelerometer

Structure:

This system is composed of three A15 acceleration sensors, 24 bit high precision A/D converter, 16 bit ultra low power consumption single chip microcomputer and mechanical structure.


 Features:

l  High precision, low power consumption

l  Digital output

l  With good interchangeability

 

Specifications:

Parameter

Unit

Performance

Range

g

±2

±4

±8

±16

3h  stability(0g)

g

1×10-4

1×10-4

2×10-4

2×10-4

Scale   factor

v/g

1±0.1

0.5±0.05

0.25±0.025

0.125±0.0125

Power   supply

v

±15

Output   frequency

Hz

200

Electrical   interface


Rs422

Working   temperature

-40~+60

Storage   temperature

-45~+65

Vibration


8g 20~2000Hz   60min 

Shock


120g,4.5ms,1/2sin

Size

mm

56×56×37

 

 

Install dimension: 

3.png


Specifications:

Parameter

Unit

Performance

Range

g

±2

±4

±8

±16

3h  stability(0g)

g

3×10-5

4×10-5

5×10-5

1×10-4

Scale   factor

v/g

1±0.1

0.5±0.05

0.25±0.025

0.125±0.0125

Power   supply

v

±15

Output   frequency

Hz

200

Electrical   interface


Rs422

Working   temperature

-40~+60

Storage   temperature

-45~+65

Vibration


8g 20~2000Hz   60min 

Shock


120g,4.5ms,1/2sin

Size

mm

60×60×39

 

 

Install dimension: 



Accelerometer

Wiring definition:

No. 1: Power supply +15V

No. 2: Ground wire

No. 3: -15V power supply

No. 4: T+

No. 5: T -

No. 6: Ground wire

No. 7: X-axis output

No. 8: Y-axis output

No. 9: Z-axis output



If interested,pls contact us info@ericcointernational.com


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

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