PNP NPN Analog Output 24V M18 Diffuse Ultrasonic sensor

Daim ntawv thov ntawm diffuse reflection ultrasonic sensors yog dav heev.Ib qho ultrasonic sensor yog siv los ua ob qho tib si emitter thiab receiver.Thaum lub ultrasonic sensor xa tawm ib tug beam ntawm ultrasonic tsis, nws emits lub suab tsis los ntawm lub transmitter nyob rau hauv lub sensor.Cov suab nthwv dej no nthuav tawm ntawm qee zaus thiab wavelength.Thaum lawv ntsib ib qho teeb meem, lub suab nthwv dej tau tshwm sim thiab rov qab mus rau lub sensor.Nyob rau lub sijhawm no, lub receiver ntawm lub sensor tau txais lub suab tsis muaj suab nrov thiab hloov mus rau hauv cov teeb liab hluav taws xob.
Lub diffuse reflection sensor ntsuas lub sij hawm nws siv rau lub suab nthwv dej los ntawm lub emitter mus rau lub receiver thiab xam qhov kev ncua deb ntawm cov khoom thiab lub sensor raws li qhov ceev ntawm suab propagation nyob rau hauv cov huab cua.Los ntawm kev siv qhov ntsuas qhov deb, peb tuaj yeem txiav txim siab cov ntaub ntawv xws li txoj haujlwm, qhov loj, thiab cov duab ntawm cov khoom.