Industrial Noise Decibel Detection Module Sound Sensor Noise 485 UART Sound Level Meter Dust Noise Meter

One、Product Brief

RT-ZS-BZ-*On board noise module，According to national standards GB/T 3785.1－2010《Electroacoustics Sound level meter 1 Part
：Standard》And international standards IEC 61672-1:2002 Yes 2 level X Requirement design of sound level meter，Mainly used for environment noise
sound、traffic noise、Workplace noise、On site real-time measurement of construction noise and social life noise。Yes
This module，Customers no longer need to worry about complex noise signal processing，Focus on what you're good at，Faster service
Value created by households。

n PCBOn board installation mode。

n 30~120dBAWide range、20~12.5KHzBroadband rate measurement。

n High performance pre polarized back electret condenser microphone，Wide dynamic range、Stable performance。

n Output interfaceTTLorRS-485Optional factory。

n There are two modes of slow and fast measurement，Meet the requirements of different customers。

n Power supply4.5V~5.5VDC、10~28VDCOptional。