OSA-F91型空氣溫濕度、PM2.5、PM10四參數(shù)變送器采用進(jìn)口數(shù)字式溫濕度傳感器和利用激光散射原理的PM2.5傳感器,對空氣中存在的粉塵顆粒物進(jìn)行探測,最小可以檢測到1.0微米的顆粒,具有良好的一致性和穩(wěn)定性。生產(chǎn)時已經(jīng)過精細(xì)的標(biāo)定,標(biāo)定數(shù)據(jù)存儲在內(nèi)部存儲器中。傳感器具有數(shù)字式輸出,可*互轉(zhuǎn)的特點,不需要經(jīng)過復(fù)雜的校驗,標(biāo)定過程,測量精度、線性度、重復(fù)性、互轉(zhuǎn)性、一致性等方面,設(shè)計有溫補電路,可在不同環(huán)境溫度下使用,其中本產(chǎn)品集成有空氣溫度、空氣濕度、PM2.5、PM10四個參數(shù),使用方便,非常適用于各類需要測定溫濕度和PM2.5、PM10濃度的領(lǐng)域。


























