Acoustic Tranducer 음향 센서
  • 마이크로폰(mV/Pa)
    • 마이크로폰(4-20mA)
  • 마이크로폰(주파수분석-USB타입)
  • Artificial Ear
  • Mouth Simulator
  • Sound Calibrator
  • 케이블 & 악세사리
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    전화문의
    02 881 5088

  • 4-20mA 출력 마이크로폰
  • CRY2112 & CRY2110
  • - 각종 환경 및 산업 현장의 소음 모니터링 목적으로 주로 사용되는 4-20mA 출력의 마이크로폰
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    Features

    • Comply with IEC61672-1/2 andGB/T3785-1/2, comply with GB 3096-2008Environment qualitystandard for noise

    • 4-20mA current loop and RS-485 output, transmissiondistance exceeds 1km

    • Easy connect to PC, PLC, DCS and othercontrollers

    • Dynamic range up to 110dB, low noisemeasurement to 25dBA

    • Small size with 25mm diameter and 115mmlength

    • Wide range power supply from DC 5V to24V

    • Stainless steel shell, robust in harshenvironments

    Typical Application

    • System Integration Noise

    • Construction Noise

    • Production Noise

    • Transportation Noise  

    Product Model

    CRY2112

    CRY2110

    Applicable standards

    IEC61672 Class 1

    GB/T3785 Type 1

    IEC61672 Class 2

    GB/T3785 Type 2

    Measurement Range

    25~130dBA with CRY331/CRY333 microphone(Default)

    20~130dBA with CRY311 microphone (Optional)          

    25~140dBA with CRY371 microphone (Optional)            

    Dynamic Range

    110 dB, no range selection needed

    AD Sampling rate

    48kHz

    Detection Method

    Digital

    Background Noise

    19dB(A), 20dB(C), 23dB(Z)

    22dB(A), 23dB(C), 24dB(Z)

    Frequency Range

    10Hz~20kHz

    Frequency Weighting

    A(default/ C / Z  (별도 요청 시 변경 가능)

    Time Weighting

    Fdefault/ S (별도 요청 시 변경 가능)

    Measurement Function

    LpRS485 output, Voltage or Current output

    LeqRS485 output, Integration time can be customized

    SPL Output

    RS-485

    4-20mA(default)/DC 1-5V/DC2-10VChoose one in three

    Power Supply

    DC 5-24V

    Dimensions

    ɸ24.5mm×115mm

    Weight

    115g

    Temp Range

    -20+50 ; Relative Humidity80%

    Shell Material

    Stainless steel, robust in harsh environments

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