???? ???? ??????? ?? ????? ??????? ???? ??????? ???????? ??????? ???????

???? ??? ???????

????? ???????? ??????? PM1.0? PM2.5? PM10

??????

0-1000 ?????????/?3

???

±3%FS@25℃

?????

5VDC,12-24VDC

??????

4-20 ???? ?????? 0-5 ????? 0-10 ????? RS485

??????? ??????

<50 ???? ????? ??? 24 ???? (4-20 ???? ?????)

??? ???????

3 ?????

??? ?????????

??? ?? 90 ?????

?????? ???? ???????

≤0.2%FS/℃

???????

<±2%fs

?????? ???????

<±1%fs

???? ????? ???????

-20℃-+50℃@15-80%RH

?????

-40-60℃@20%-90%RH

???? ??????

ABS