產品概述

本透鏡廣泛用于森霸 SMD

系列(lie)熱(re)釋電(dian)紅(hong)外(wai)(wai)傳感器，人體開關，報(bao)警(jing)器紅(hong)外(wai)(wai)測溫儀(yi)和紅(hong)外(wai)(wai)成像等方面(mian).可為(wei)用(yong)戶提供不(bu)同(tong)感應角度，一(yi)是(shi)聚焦作用(yong)，二是(shi)將探測區(qu)域分為(wei)若個明(ming)區(qu)和暗區(qu)，使進入探測區(qu)域的(de)移動(dong)物體能以溫度變化的(de)形式在PIR(被動(dong)紅(hong)外(wai)(wai)探測器)上(shang)產生變化熱(re)釋紅(hong)外(wai)(wai)信號。