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Aihua Instruments
Aihua Instruments
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AWA14804 | AWA14805 Outdoor Protection Windshield
AWA14804 | AWA14805 Outdoor Protection Windshield AWA14804 | AWA14805 Outdoor Protection Windshield AWA14804 | AWA14805 Outdoor Protection Windshield AWA14804 | AWA14805 Outdoor Protection Windshield AWA14804 | AWA14805 Outdoor Protection Windshield
AWA14804 | AWA14805 Outdoor Protection Windshield
Outdoor protection windshield is used for short term noise monitoring.
The extension rod length 0.5m, outer diameter Φ22mm
Please select the operation you need
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Technical Specifications


    Product model

    AWA5636-6 type outdoor unit

    iSV1101-2 Sound Level Meter

    Standard

    GB/T 3785.1—2010 /IEC 61672-1:2013 Level 2

    AWA14429

    AWA14429


    Preamplifier Model

    AWA14602A

    AWA14602A

    Windshield

    AWA14805

    AWA14805

    Measurement Range

    30 dB(A)~130 dB(A)

    27 dB(A)~135 dB(A)

    Spontaneous Noise

    <25 db="">

    <22 db="">

    Frequency Range

    20 Hz~12.5 kHz

    Frequency Weighting

    A、C、Z

    Time Weighting

    F, S, I

    Monitor

    128×64 dot matrix OLED

    Output interface

    AC、DC、PWM、RS232

    RS485 (long-distance transmission)

    Main measurement indicators

    Lp, Leq1s, and Lmax all have a built-in watchdog timer.

    Lp, Leq1s, and Lmax all have a built-in watchdog timer.

    Statistical analysis

    Optional

    Not available

    Battery

    AWA8522 External Power Supply

    AWA8522 External Power Supply

    Working Temperature

    -10 ℃~50 ℃

    -10 ℃~50 ℃


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