Phone: +86-13992884879    E-mail:  ericco189@ericcointernational.com

MEMS Accelerometer/

High Accuracy MEMS Accelerometer

ER-MA-5 (Alternative of MS1000) (20~150ug)
◆Bias Stability (Allan Curve) 5 ug
◆Bias Stability (1s Standard Deviation)(1σ)<20ug
◆Bias Month Repeatability 200ug

  • Introduction

Accelerometer is an inertial sensor, which can measure the linear acceleration due to gravity. MEMS accelerometer has the characteristics of small volume, light weight and low energy consumption that can be widely used in vibration detection, attitude control, security alarm, consumer applications, motion recognition and status recording. Accelerometers are combined with gyroscopes and magnetometers to create IMU (inertial measurement units).

  • Applications

    ER-MA-5 High Accuracy MEMS Accelerometer (Alternative of MS1000)
    Inertial measurement: inertial guidance, overload measurement, combined navigation
    Tilt measurement: antenna attitude, platform measurement, dip test
    Vibration measurement: mechanical equipment, bridge dam, safety test

  • Specifications

    Axis

    X

    X

    X

    X

     

    Range

    2-10

    30-50

    70-100

    150-200

    g

    Bandwidth

    100

    100

    100

    100

    Hz

    Bias Stability (Allan Curve)

    <5

    <10

    <20

    <30

    ug

    Bias Stability 

    (1s Standard Deviation)(1σ )

    <20

    <50

    <100

    <150

    ug

    Bias Month Repeatability

    100-300

    300-500

    1000

    1000

    ug

    Bias Temp Coefficient

    <10

    <50

    <100

    <200

    ug/℃

    Bias Temp  Hysteresis

    <0.5

    <1

    <3

    <5

    mg

    Factor Scale Nonlinearity

    <500

    <1000

    (2000@50g)

    <1000

    <2000

    (3000@50g)

    ppm

    Factor Scale Month Repeatability

    <300

    <300

    <300

    <300

    Ppm

    Factor Scale Temp Coefficient  

    10

    10

    10

    10

    ppm/℃

    ClassII Nonlinearity  Coefficient

    <100

    <100

    <100

    <100

    ug/g2

    Factor Scale

    4000000-800000

    200000-150000

    100000-80000

    50000-40000

    Lsb/g

    Resolution

    5

    10

    25

    50

    ug

    Start Time

    <1

    <1

    <1

    <1

    s

    Sampling Rate

    1500

    1500

    1500

    1500

    Hz

    Shock(charged)

    10000

    10000

    10000

    10000

    g

    Shock(uncharged)

    10000

    10000

    10000

    10000

    g

    Vibration Rectification   Error 

    (6grms)

     

    <0.4

    <0.15

    <0.05

    mg/grms

    Operation Temp

    -40-110

    -40-110

    -40-110

    -40-110

    Voltage

    5±0.25

    5±0.25

    5±0.25

    5±0.25

    V

    Current

    <15

    <15

    <15

    <15

    ma

    Interface

    SPI

    SPI

    SPI

    SPI

    SPI

  • FAQ

    1. What are the quotation methods?
    If you have DHL or Fedex account, we can quote EXW price, otherwise CIF or FOB price.

    2. Are there any discounts?
    After we submit the sample price, if more quantity is needed, we will quote the bulk price.

    3. How long will it take to deliver the goods after placing the order?
    For sensors, parts and modules: in stock-one week; no stock-2-4weeks; For systems, generally, 8-12 weeks.

    4. How to deal with the quality problems?
    After confirming that the product has quality problems, we will replace it for you free of charge in the shortest possible time.

    If interested in High Accuracy MEMS Accelerometer(Alternative of MS1000), pls contact us : ericco189@ericcointernational.com

  • ER-MA-5 High Accuracy MEMS Accelerometer (Alternative of MS1000)
    Inertial measurement: inertial guidance, overload measurement, combined navigation
    Tilt measurement: antenna attitude, platform measurement, dip test
    Vibration measurement: mechanical equipment, bridge dam, safety test

    Axis

    X

    X

    X

    X

     

    Range

    2-10

    30-50

    70-100

    150-200

    g

    Bandwidth

    100

    100

    100

    100

    Hz

    Bias Stability (Allan Curve)

    <5

    <10

    <20

    <30

    ug

    Bias Stability 

    (1s Standard Deviation)(1σ )

    <20

    <50

    <100

    <150

    ug

    Bias Month Repeatability

    100-300

    300-500

    1000

    1000

    ug

    Bias Temp Coefficient

    <10

    <50

    <100

    <200

    ug/℃

    Bias Temp  Hysteresis

    <0.5

    <1

    <3

    <5

    mg

    Factor Scale Nonlinearity

    <500

    <1000

    (2000@50g)

    <1000

    <2000

    (3000@50g)

    ppm

    Factor Scale Month Repeatability

    <300

    <300

    <300

    <300

    Ppm

    Factor Scale Temp Coefficient  

    10

    10

    10

    10

    ppm/℃

    ClassII Nonlinearity  Coefficient

    <100

    <100

    <100

    <100

    ug/g2

    Factor Scale

    4000000-800000

    200000-150000

    100000-80000

    50000-40000

    Lsb/g

    Resolution

    5

    10

    25

    50

    ug

    Start Time

    <1

    <1

    <1

    <1

    s

    Sampling Rate

    1500

    1500

    1500

    1500

    Hz

    Shock(charged)

    10000

    10000

    10000

    10000

    g

    Shock(uncharged)

    10000

    10000

    10000

    10000

    g

    Vibration Rectification   Error 

    (6grms)

     

    <0.4

    <0.15

    <0.05

    mg/grms

    Operation Temp

    -40-110

    -40-110

    -40-110

    -40-110

    Voltage

    5±0.25

    5±0.25

    5±0.25

    5±0.25

    V

    Current

    <15

    <15

    <15

    <15

    ma

    Interface

    SPI

    SPI

    SPI

    SPI

    SPI

    1. What are the quotation methods?
    If you have DHL or Fedex account, we can quote EXW price, otherwise CIF or FOB price.

    2. Are there any discounts?
    After we submit the sample price, if more quantity is needed, we will quote the bulk price.

    3. How long will it take to deliver the goods after placing the order?
    For sensors, parts and modules: in stock-one week; no stock-2-4weeks; For systems, generally, 8-12 weeks.

    4. How to deal with the quality problems?
    After confirming that the product has quality problems, we will replace it for you free of charge in the shortest possible time.

    If interested in High Accuracy MEMS Accelerometer(Alternative of MS1000), pls contact us : ericco189@ericcointernational.com