IEPE Accelerometers

  • IEPE Accelerometers

    IEPE Accelerometer has a piezo ceramics sensing element and a built-in amplifier that converts the high impedance charge into a low impedance voltage signal. An IEPE transducer needs a constant current (from 2 mA to 20 mA, typically 2 mA or 4 mA), which is supplied by either an IEPE power supply or an IEPE input channel of data acquisition equipment.

    Features:

    • Low impedance (<100Ω) with capability of extremely long cable in bad environment without large noise.

    • Fixed voltage sensitivity which has nothing to do with the length of cable and capacitance.

    • Using cheap universal coaxial cable or two-wire cable.

    • Low impedance voltage output can be matched with universal readout/ readout/ process instrument.

    • Only low cost constant current power is needed without using expensive charge amplifier.

    • Reduction of maintenance need

    Application Scope

    • Structural Vibration Test
    • Structural Monitoring 
    • Impulse Test
    • Machine Vibration Monitoring
    • Environment Vibration Monitoring

    Sinocera IEPE Accelerometers

    Our IEPE Accelerometers are manufactured by Sinocera (Sinocera Piezotronics Inc.) which has a long history over 50 years in manufacturing high-performance piezoelectric ceramic materials, piezoelectric sensors and dynamic testing instruments. These products have been being used in many countries in Europe, America, Middle East, South America, Southeast Asia, etc. .

    The quality management and quality assurance of the production system complies with the international standard ISO 9001:2008. Each finished transducer is tested and calibrated by a stringent quality control system at the factory before being distributed to the market. 

    Categories

    Ranges

    (g)

    Sensitivity

     

    Frequency

    (Hz)

    Temperature

    (C degree)

    Connector & Mounting

    General Purpose IEPE Accelerometers 5, 10, 50, …, 10000 0.5 – 1000 (mV/g) 0.2 (@5%) – 45000  -40 to +120

    L5

    M5

    Isolated IEPE Accelerometers 1 to 200

    25mV/g – 10000mV/g,

    1mA/g 

    0.1 – 6000 -40 to +120

    4 pin socket , 2 pin cable

    M5, M6, M8

    Triaxial IEPE Accelerometers to 500 10 to 20 0.5 – 4000 -40 to +120

    3 x L5 or 1/4-28 four pins

    M5

     

    General Purpose IEPE Accelerometers

    Type Image Features Specifications Documents
    CA-YD-160 IEPE, small size, light weight
    High sensitivity
    Stable performance
    Sensitivity: 100mV/g
    Range: 50 g
    Frequency Range: 1-8000 Hz
    Connector/Mounting: L5 / glue
    Weight: 6.5 g
    Contact
    CA-YD-180 IEPE, small size, light weight
    High sensitivity
    Cost effective, general purpose
    Sensitivity: 0.5-5mV/g
    Range: 1000 – 10000 g
    Frequency Range: 1-10000 Hz
    Connector/Mounting: L5 / M5
    Weight: 8 g
    Contact
    CA-YD-181 IEPE, small size, light weight
    Wide frequency range
    Cost effective, general purpose
    Sensitivity: 10mV/g
    Range: 500 g
    Frequency Range: 1-10000 Hz
    Connector/Mounting: L5 / M5
    Weight: 11 g
    Contact
    CA-YD-180-10 IEPE, small size, light weight
    Wide frequency range
    Cost effective, general purpose
    Sensitivity: 100mV/g
    Range: 50 g
    Frequency Range: 1-10000 Hz
    Connector/Mounting: L5 / M5
    Weight: 11 g
    Contact
    CA-YD-182 IEPE, small size, light weight
    Wide frequency range
    Cost effective, general purpose
    Top output
    Sensitivity: 20mV/g
    Range: 250 g
    Frequency Range: 1-10000 Hz
    Connector/Mounting: L5 / M5
    Weight: 9 g
    Contact
    CA-YD-182-10 IEPE, small size, light weight
    Wide frequency range
    Cost effective, general purpose
    Top output
    Sensitivity: 100mV/g
    Range: 50 g
    Frequency Range: 0.5-10000 Hz
    Connector/Mounting: L5 / M5
    Weight: 11 g
    Contact
    CA-YD-185 IEPE, midium size
    High sensitivity
    Wide frequency range
    Top output
    Sensitivity: 100mV/g
    Range: 50 g
    Frequency Range: 0.5-5000 Hz
    Connector/Mounting: L5 / M5
    Weight: 25 g
    Contact
    CA-YD-186 General IEPE accelerometer
    High sensitivity
    Low noise
    Top output
    Sensitivity: 100mV/g
    Range: 50 g
    Frequency Range: 0.5-5000 Hz
    Connector/Mounting: L5 / M5
    Weight: 30 g
    Contact
    CA-YD-186TE General IEPE, TEDS accelerometer
    High sensitivity
    Low cut-off frequency
    Low noise, top output
    Sensitivity: 100mV/g
    Range: 50 g
    Frequency Range: 0.5-10000 Hz
    Connector/Mounting: L5 / M5
    Weight: 28 g
    Contact
    CA-YD-188 Very low noise IEPE
    High sensitivity, stable
    Very low cut-off frequency
    side output
    Sensitivity: 500mV/g
    Range: 10 g
    Frequency Range: 0.2-2500 Hz
    Connector/Mounting: L5 / M5
    Weight: 100 g
    Contact
    CA-YD-189 Very low noise IEPE
    High sensitivity, stable
    Very low cut-off frequency
    side output
    Sensitivity: 1000mV/g
    Range: 5 g
    Frequency Range: 0.2-1000 Hz
    Connector/Mounting: L5 / M5
    Weight: 210 g
    Contact

     

    Isolated Output, Condition Monitoring IEPE Accelerometers

    Type Image Features Specifications Documents
    CA-YD-159 Very high sensitivity 10 V/g
    Very low frequency 0.1 Hz
    High resolution
    Case isolated
    Sensitivity: 10000mV/g
    Range: 1 g
    Frequency Range: 0.1-500 Hz
    Connector/Mounting: 4 pins / M8
    Weight: 600 g
    Datasheet
    CA-YD-176 2-wire 4-20mA output
    Good response, anti-interference
    For industrial monitoring
    Case isolated
    Sensitivity: 1mA/g
    Range: 8 g
    Frequency Range: 1-5000 Hz
    Connector/Mounting: 2-wire/ M5
    Weight: 35 g
    Datasheet
    CA-YD-183 Low noise IEPE
    Good response, anti-interference
    For industrial monitoring
    Case isolated
    Sensitivity: 25mV/g
    Range: 200 g
    Frequency Range: 1-6000 Hz
    Connector/Mounting: cable/ 2xM6
    Weight: 165 g
    Datasheet
    CA-YD-187 Low noise IEPE
    Good response, anti-interference
    Isolated, industrial monitoring
    MIL-C-5015 2-pin socket
    Sensitivity: 100mV/g
    Range: 50 g
    Frequency Range: 1-5000 Hz
    Connector/Mounting: 2-pin/ 1/4-28
    Weight: 80 g
    Datasheet

     

    Triaxial IEPE Accelerometers   

    Type Image Features Specifications Documents
    CA-YD-3152 Built-in IEPE amplifier
    X,Y,Z outputs
    Mounting center hole
    3 x L5 outputs
    Sensitivity: 20mV/g
    Range: 250 g
    Frequency Range: 0.5-4000 Hz
    Connector/Mounting: L5/ bolt
    Weight: 28 g
    Datasheet
    CA-YD-3153 Built-in IEPE amplifier
    Miniature, lightweight
    Tri-axial (X,Y,Z)
    4-pin connector
    Sensitivity: 20mV/g
    Range: 250 g
    Frequency Range: 1-4000 Hz
    Connector/Mounting: 4 pin/ M5
    Weight: 16 g
    Datasheet
    CA-YD-3193 Built-in IEPE amplifier
    Miniature, lightweight
    Tri-axial (X,Y,Z)
    4-pin connector
    Sensitivity: 10mV/g
    Range: 500 g
    Frequency Range: 1-4000 Hz
    Connector/Mounting: 4 pin/ M5
    Weight: 16 g
    Datasheet
    CA-YD-3193TE IEEE1451.4 TEDS
    Built-in IEPE amplifier
    Miniature, lightweight
    Tri-axial (X,Y,Z)
    4-pin connector
    Sensitivity: 10mV/g
    Range: 500 g
    Frequency Range: 1-4000 Hz
    Connector/Mounting: 4 pin/ M5
    Weight: 16 g
    Datasheet

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