Three Axis Quartz Accelerometer With High Precision

ER-QA-02D Features:
1. High precision, low power consumption;
2. Digital output;
3. With good interchangeability.

Product Details

Three Axis Quartz Accelerometer With High Precision


Introduction

ER-QA-02D Three Axis Quartz Accelerometer with high precision 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.



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

High precision, low power consumption

Digital output

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



Three Axis Quartz Accelerometer 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 usinfo@ericcointernational.com

ERICCOis 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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