Industrial noise decibel detection module sound sensor 485 UART level meter dust Электроника - купить

Купить Industrial noise decibel detection module sound sensor 485 UART level meter dust | Электроника

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。

Two、Functional characteristics

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。

Three、Main technical parameters

Four、Product selection

'