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CDRC-6630\CDRC-6640????????????????????????????????????????????????????????????????????????????????????????к?????????????????硢?????????????????????????????????????????????pH??????????CDRC-6630\CDRC-6640??Ψ????????????????? ?????? ??????? ?????????CPUо????????AD?????????SMT???????????????????????????????????????????????????????????á? ?????????и?????????????????? ?????????????????????????????????ù????????????????????????????????? ????????????????????????????????????????????趨????????????? ???????????????????????????? ???繦????????????????RS485?????????????pH??????????????????趨?? ???pH??????????????????????????????????????????趨????μ?pH??? ????б?????????????????????????????????????????????? ??????? ????????LED??????????????????????????????????? ??????Χ?? 0??14.00pH??-1000??+1000mV?? 0??99.9?? ?2???Χ?? ???0??99.9?棬???0??99.9?? 25?????? ????????????25?????? ?? ?? ??? 0.01pH??0.1mV??0.1?? ?? ??? ±0.05pH??±1mV??±0.3?? ?????迹?? ??1012Ω ????????????? 4??20 mA(????< 750 Ω)?? ???????????AC220V/3A,????????????? ??????????RS485?? ?? ??? pHG6630?? AC220V?? 50Hz±1Hz pHG6640?? DC24V ?????????IP65 ?????????????????0??60????????≤90?G ??籣?棺??10?? ????????磺 0.8kg ??96×96×110 mm ?????磺92x92mm; ???α????????????? ?缫???????? ????/?????/?????/???? ??????? ???α????????????????缫???? pH??4??7??9????????????????? ???????????????,???,?????????????缫;????????,?????,?????,????????????. ??????? 1.????缫?????????????????? 2.?缫???3?????????????5m?? 3.?缫????????? CDRC-6630\CDRC-6640????????????????????? |
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