???? ???? ?????? ?? ???? ????? ?????? ??????? ????? ?????? ????? ?????? ?????? ?????? ???? ?? 10 ????? ?? ?????? ?? ??? ??????.
??? | ????????? ?????? | |
| EC | ??????? | |
| ?????? | 0-20 ???? ?????/?? | 0-0.15 ???/??? |
| ????? | 5VDC, 12-24VDC | |
| ??? | ±2% | |
| ??? ????????? | ??? ?? ????? ????? | |
| ????? ????? | 4-20 ???? ?????? 0-2 ????? 0-5 ????? RS485 | |
| ??? ??????? | ?????? | |
| ???? ???? ??????? | ABS | |
| ???? ????? ??????? | -30℃-+70℃ | |
| ??????? ?? ???? ??????? ??????? | IP68 | |
| ????? | 10-60℃@20%-90%RH | |
1. ?? ??????
????? ???????
?? ??????? ?????? ??????? ??? ??? ???? ????? ??????? ?????? ???? ???????? ????? ?? ??????. ????? ?????? ???? ????? ???? 10-20 ??? ?? ????? ???????? ??? ??? ??????? ?? ????? ????? ?? ????? ??????? ????? ????? ??? ??? ???????? ?? ?????? ???? ????. ??? ??? ??????????? ????? ????? ?????? ??????? ???????? ????? ?????? ????? ?????? ???????.
????? ????? ??????? ?????
?? ????? ??????? ??? ??? ???? ?? ????? ??? ????? ???????? ???? ????? ???????? ?? ??? ??????? ???? ???? ??? ????? ???? ???????? ?? ??? ??? ????? ??????.
???? ????? ??????
?? 20.00 ???? ?? ?????? ??????? ???????? ???? ?????? 1 ??? ????? ?? ????? ????? ????? 250 ??? ?? ??? 100 ?? ?? ????? ?????? (???? ????? ??? ?????? 5:1)? ???? ??????? ???? 5 ????? ??? ??? ??????. ?? 30 ?? ?? ??????? ???????? ????? ?? ??? ????? ???? ???? 50 ??? ?? ?? ??? ????????? ?? ???? ??????? ?????? ???????.