Standard Version CAN Bus Non-Contact Angle Sensor

Standard Version CAN Bus Non-Contact Angle Sensor

ER-AS-15 Features:
1. Sampling rate: 1K HZ;
2. Full range accuracy 0.3°;
3. Output CAN bus.

Standard Version CAN Bus Non-Contact Angle Sensor

Standard Version CAN Bus Non-Contact Angle Sensor

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    Introduction

    Standard Version CAN Bus Non-Contact Angle Sensor

    Introduction
    ER-AS-15 magnetic sensing angle sensor uses MEMS technology to integrate the nano magnetic cluster thin film material and the differential array magnetic sensor element to produce a non-contact induction rotating magnetic field change. The system integrates a microcomputer, voltage and current transmitters and various circuit protections. Programmable intelligent control is set by DSP processing, linearity correction, temperature compensation, output signal standardization according to range, digital filtering, zero setting and multi-level different slopes, achieve 0~360° range.
    Through CAN bus output, the angle resolution is 0.022°, the full range accuracy is 0.3°, and the output frequency is 100Hz. The product has the characteristics of non-contact, long life, high resolution, low temperature drift, good linearity, fine reset, high frequency response, multiple protections, anti-interference, anti-vibration, and anti-shock characteristics, that is, it is suitable for water, oil, gas, vibration, shock, especially harsh industrial environments, are also ideal alternatives to contact angle sensors (such as conductive plastic potentiometers).

    Features
    Sampling rate: 1K HZ
    Full range accuracy 0.3°
    Output CAN bus
    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%

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

    Specifications

    Parameter Condition ER-AS-15-90 ER-AS-15-180 ER-AS-15-270 ER-AS-15-360 Unit
    Measuring range / 0~90 0~180 0~270 0~360 °
    Temperature drift -40~85° ±0.0015 ±0.0015 ±0.0015 ±0.0015 °/℃
    Sensitivity temperature coefficient -40~85° <150 <150 <150 <150 ppm/℃
    Frequency response DC response 100 100 100 100 Hz
    The resolution of the / 0.022 0.022 0.022 0.022 °
    Precision -40~85℃ 0.3 0.5 0.6 1 °
    Long-term stability -40~85℃ 0.055 0.063 0.08 0.12 °
    Output interface / CAN
    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, 0.5 ms, 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 4*0.3mm²
    Weight 120g (excluding boxes)

    Electrical indicators

    Parameters Condition Min Typical Value Max Unit
    The power supply voltage / 9 12 36 V
    Working current / / 20 / mA
    Reverse power protection / / 40 / V
    Signal reverse protection / / 40 / V
    The output load Resistivity / 2 / kΩ
    Working temperature / -40 / 85
    Storage temperature / -55 / 100

    Application Techniques

    1.Dip angle sensor method for measuring bridge deflection

    2.Determination of Initial Attitude Angle of MEMS Inertial Sensor

    3.What Performance is the Accelerometer Sensor in FOG North Finder

    4.Calibration Method of Angular Velocity Sensor for Single-axis Speed Turntable

    5.Principle and Characteristics of Angular Velocity Sensor

    6.Analysis of Typical Applications of MEMS Sensors


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