Tel: +86-13302916851

China Shenzhen Baichuan electronics Co., LTD

Professional manufacturer of acoustic test instruments.


CRY2100 series noise sensor is new type noise sensor for industrial application. Products execute IEC61672 class1/2 and GB/T3785 class1/2. CRY2100 series noise sensor has tiny structure and is equipped with precision measurement microphone which guarantees a good temperature and humidity characteristics. Noise sensor which integrates with signal conditioning circuit and DSP chip can provide dynamic range up to 110dB, and measure the ambient noises as low as 25 dBA. Noise sensor also has an RS-485 bus interface which can support Modbus RTU protocol, and a 4-20mA analog signal output port.

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