Current Type Non-Contact Angle Sensor

Current Type Non-Contact Angle Sensor

ER-AS-18 Features:
1. Sampling rate: 1K HZ;
2. Full range accuracy 0.1°;
3. Output 4~20mA, 0~20mA optional.

Current Type Non-Contact Angle Sensor

Current Type Non-Contact Angle Sensor

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    Current Type Non-Contact Angle Sensor

    Introduction
    ER-AS-18 magnetic angle sensor adopts MEMS technology and is processed by DSP. It can control linear correction, temperature compensation, output signal standardization, digital filtering, zeroing, multi-level different slope settings and programmable intelligent control according to the range to achieve 0~360°. The current output position is measured in the range of 360°, and the user can set the angle from 4 to 20mA. 
    The sensor uses 9V~36V power supply, has reverse and anti-pulse peak voltage protection functions, and the measurement error is ±0.3°, and the absolute temperature drift is ±20~50A.

    Features
    Sampling rate: 1K HZ
    Full range accuracy 0.1°
    Output 4~20mA, 0~20mA optional
    Wide voltage input DC 9~36V
    Wide temperature working -40~+85℃
    Angular resolution 0.022°
    High vibration resistance>20000g
    IP66 protection level
    Range 0~360° (optional)
    Linearity is 0.15%~0.5%

    Applications
    Railway gauge
    Satellite solar antenna positioning
    Towed motor control
    Mining machinery, oil logging equipment
    Medical equipment
    Liquid valve: angle actuators
    Angle-based control
    Various construction machinery angle control
    Textile machinery

    Specifications

    Parameter

    Condition

    ER-AS-18-90

    ER-AS-18-180

    ER-AS-18-270

    ER-AS-18-360

    Unit

    Measuring range

    /

    0~90

    0~180

    0~270

    0~360

    °

    Temperature drift

    -40~85°

    ±0.02

    ±0.02

    ±0.02

    ±0.02

    °/℃

    Zero offset

    The output of 0°(Left-right approximation)

    4

    4

    4

    4

    mA

    Frequency response

    DC response

    100

    100

    100

    100

    Hz

    Resolution

    /

    0.022

    0.022

    0.022

    0.022

    °

    precision

    -40~85℃

    0.3

    0.5

    0.6

    1

    °

    Long-term stability

    -40~85℃

    0.32

    0.53

    0.65

    1.1

    °

    Output interface

    Rload=240Ω

    4~20mA

    Power on start time

    /

    0.2

    0.2

    0.2

    0.2

    s

    The response time

    /

    0.01

    0.01

    0.01

    0.01

    s

    Average working time

    ≥55,000 hours/time

    Impact resistant

    20000g, 0.5ms, 3 times/shaft

    Shock resistant

    10grms, 2~2000Hz

    The use of temperature

    -40~85℃

    Waterproof level

    IP66

    Cable

    Standard 1.5m length, wear resistance, oil proof, wide temperature, shielding cable 3*0.3mm²

    Weight

    120g (excluding boxes)

    Electrical indicators

    ParametersConditionMinTypical ValueMaxUnit
    The power supply voltage/91236V
    Reverse power protection//40/V
    Signal reverse protection//40/V
    The output loadResistivity/240/
    Working temperature/-40/85
    Storage temperature/-55/100

    Application Techniques

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