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Voltage Type Triaxial Acceleration Sensor

ER-AS-90 Features
◆Three axes (X, Y, Z) are optional
◆Accuracy: 0.01g, resolution: 0.001g
◆Wide temperature working -40 ~ +85℃
Quantity:
  • ER-AS-90
  • ERICCO

Introduction

ER-AS-90 triaxial accelerometer is a series of widely used accelerometer products, which can be applied to vibration test, impact test and other fields.Output interface :0~5V, MK920 is a capacitive monocrystalline silicon sensor, which is composed of a piece of silicon chip processed by micro machine, a low power ASIC for signal adjustment, a microprocessor for memory compensation value, and a temperature sensor.

Small size, low power consumption, calibrated, fixed structure, stable output.The new electronic configuration provides solid-state power for reset, provides full protection against overpower, and provides long-term stability and deviation typical values of the scaling factor of less than 0.1% over the full range.This series of products has the characteristics of fixed structure, low power consumption, excellent deviation stability and so on, which guarantees the stable output reliability.



Features

Three axes (X, Y, Z) are optional

Accuracy: 0.01g, resolution: 0.001g

Impact resistance 2000g

Wide voltage input DC 9 ~ 36V

Wide temperature working -40 ~ +85℃

Industrial grade design

Excellent deviation stability, anti - vibration

Protection level IP67

Low volume (90 * 40 * 27 mm)

Output 0~5V (optional)

Range ±1g/±2g/± 4G /±8g/±16g/±32g/±40g optional

Application

Crash recording, fatigue monitoring and prediction

Satellite solar antenna positioning

Tractor, deep tillage machinery

Mining machinery, oil logging equipment

Medical equipment

Cloud roadbed analysis

Fault detection of high-speed railway

Tilt based monitoring

Various construction machinery Angle control

Bridge dam, monitoring

Specifications

Parameter

Condition

ER-AS-90-02

ER-AS-90-08

ER-AS-90-40

Unit

Range

/

±2

±8

±40

g

Deviation calibration

/

<10

<50

<150

mg

To measure the axial

/

X、Y、Z

X、Y、Z

X、Y、Z

Axis

Annual deviation stability

/

1.5(<5)

7.5(<25)

22(<75)

mg

Resolution threshold

@HZ

<1

<5

<15

Mg

Deviation temperature coefficient

-55~+100℃

0.1

0.5

1.5

mg/℃

Bandwidth

/

0~≥400

0~≥400

0~≥400

HZ

Resonance frequency

/

1.6

6.7

6.7

KHZ

Scaling factor

 temperature coefficient

/

100

100

100

ppm/℃

/

-50/250

-50/250

-50/250

max/min

The output signal

0~5V


Reliability

MIL-HDBK-217,Shaped Tin Bar

Impact resistant

20000g,2ms,1/2sine

Shock resistant

10grms、10~1000Hz

Waterproof level

IP67

Cable

Standard 1.5 m length, wear resistance, oil proof, wide temperature, 

shielding cable 6*0.2mm2

The weight of the

180g (excluding boxes)

The connector

6 pins aviation plug

Capacitive load

1000

 Electrical parameters

Parameter

Condition

Min

typical value

Max

Unit

The power supply voltage

/

9

12

36

V

Working current

//

40

/

mA

The output load

resistivity

10

//

kΩ

capacitive character

//

20

nF

/

Working temperature

/

-40

/

85

Storage temperature

/

-55

/

125


FAQ

1. What is your quotation condition?

If you have DHL or Fedex account ,we can quote EXW price ,otherwise CIF or FOB price.


2.Do you have any discount when procurement? 

We will quote sample price at first and we will quote volume price if you need more quantity.


3.How long is the delivery time?

For sensors,parts,modules : in stock-one week;no stock-2-4weeks; For systems,generally ,8-12 weeks.


4.How to deal with the quality problems?

If confirmation of product quality problem we can replace it freely for customer in the shortest period.


If interested in Voltage Type Triaxial Accelerometer  , pls contact us : ericco189@ericcointernational.com

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