炜盛科技明星产品推荐：ZH07激光粉尘传感器

KONGQIWURANWUCHUBUZAI，WULUNNIZAINALIJUZHU，DOUWUFATAOLI。

QUANQIUSHIFENZHIJIUDERENHUXIBEIWURANDEKONGQI，MEINIANYINKONGQIWURANZAOCHENGDESIWANGRENSHUDADAO700WANREN。YOUZHONGFENG、FEIAIHEXINZANGBINGDAOZHIDESIWANGZHONGGAODASANFENZHIYIYUANYUKONGQIWURAN。

 环境  空气中的主要污染物包括：

■ 颗粒物，主要来自燃料燃烧和道路交通的一种固体和液滴混合物;

■ 道路交通或室内燃气灶产生的二氧化氮;

■ 燃烧化石燃料产生的二氧化硫;

■ 由阳光与车辆尾气中的污染物反应产生的地面臭氧。

YINGXIANGRENMENZUIDUODEWURANWUSHIKELIWU。WOMENDOUZHIDAODAQIKELIWUSHIDAQIZHONGCUNZAIDEGEZHONGGUTAIHEYETAIKELIZHUANGWUZHIDEZONGCHENG，TONGCHANGSUOXIEWEIPMBINGYONGZUOKONGQIWURANDEHENGLIANGBIAOZHUN。

 分类  按直径大小，可将大气颗粒物分为3种：

■ 直径小于100微米的总悬浮颗粒物（TSP）；

■ 直径小于10微米的可吸入颗粒物（PM10）；

■ 直径小于2.5微米的细颗粒物（PM2.5）；

ZHENDUIPM2.5，《SHIWEIZUZHIKONGQIZHILIANGZHUNZE》SHEDINGDEZUIGAOANQUANSHUIPINGSHINIANPINGJUNNONGDUWEI10μg/m³HUOGENGDI。WEILEGULICHENGSHIJIANSHAOKONGQIWURAN，JISHITAMENWUFADADAOLIXIANGDEANQUANSHUIPING，SHIWEIZUZHIYEWEITAMENZHIDINGLESANGEGUODUMUBIAO，FENBIESHI：15μg/m³（GUODUMUBIAO3）、25μg/m³（GUODUQIMUBIAO2）、35μg/m³（GUODUMUBIAO1）。MUQIANXUDUOCHENGSHIDOUCHAOGUOLEGUODUMUBIAO1DESHUIPING。

JIYUCI，DUIYUPM2.5DEZHUNQUEJIANCEYEBIANDEYUELAIYUEZHONGYAO。DAQIXIKELIWUPM2.5DENONGDUJIANCETONGCHANGYOUSANZHONGBIAOSHIFANGFA：SHULIANGNONGDU、ZHILIANGNONGDUHECHENJIANGQIANGDU。QIZHONG，KELIWUDEZHILIANGNONGDUZAIDAQIKELIWUYANJIUZHONGSHIYONGZUIDUO，QICEDINGFANGFADEYANJIUYEDEDAOLECHONGFENZHONGSHI。

PM2.5CHUANGANQIKEYIYONGLAIJIANCEWOMENZHOUWEIKONGQIZHONGDEFENCHENZHILIANGNONGDU，JIPM2.5ZHIDAXIAO。YOUQISHIJIYUDINGLIANGCELIANGDEJIGUANGXINGPM2.5CHUANGANQI，KEJIANCE0.3μmDEKELIWU，JINGDUGAO，XINGNENGYOUYUE，SHIGAOXINGJIABIDEXUANZE。

ZH07激光粉尘传感器

WEISHENGKEJIZIZHUYANFASHENGCHANDEZH07SHIYIGETONGYONGXING、XIAOXINGHUAJIGUANGFENCHENCHUANGANQIMOZU，GENJUMISHISANSHEYUANLI，TONGGUOZHUANYESUANFAHEBIAODINGJIANCEGONGYICHULI，NENGGOUDUIKONGQIZHONGCUNZAIDEFENCHENKELIWUJINXINGJIANCE。

GAICHUANGANQICAIYONGSHUANGERDINGWEIKONGSHEJI，ANZHUANGLAOGUBIANJIE，TONGSHIJUYOULIANGHAODEYIZHIXING、WENDINGXING，JUBEICHUANKOUSHUCHUHEPWM SHUCHUNENGLI，TIJIXIAO，BIANYUJICHENGYINGYONG。