???????CO-181 ???????????????????? ????????????????? ??????? ????????0ºC~ + 50ºC ????????-30ºC~ + 60ºC ????????0-99% ?????? ??????Χ??1 ~ 1000PPM ??????????1PPM ?? ??5% ??±10 PPM ??????< 2???? ?? ?? ?????????绯????崫???? ????????????3?? ???/????????? 10????????棺?? ????????? LED?????????????? 200PPM??????????????? 35~200PPM?????????????? ??????????? ??????????? ?????????? ??磺160 x 56 x 40???? ??????180?? ?????9V???????????? ???CO-181?????? 1.??????? 2.???????? 3.?????????? 4.?????????? 5.???????????200 PPM??????????????????? ?????????LCD?????????????????????CO?????? ???????? ·???????????200 PPM??????????????????? ·???????????35 PPM ?? 200 PPM?????????????????? |