KNF-400-自來水水質(zhì)監(jiān)測設(shè)備
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KNF-400-自來水水質(zhì)監(jiān)測設(shè)備技術(shù)指標(biāo)
參數(shù)/指標(biāo) | P H
| 濁度
| 二氧化氯(或余氯)
| 溫度
| TDS(選)
| 電導(dǎo)率(選)
| 總氯(選)
|
測量原理
| 玻璃電極法
| 90o散射光式
| 覆膜法
| 熱電偶
| 電導(dǎo)池法
| 電導(dǎo)池法
| 覆膜法
|
測量范圍
| 0-14pH
| 0-10NTU
| 0-2/5mg/L
| 0-50℃
| 0-9999PPM
| 0-5000µS/cm
| 0-2mg/L
|
分辨率
| 0.01pH
| 0.01NTU
| 0.01mg/L
| 0.1℃
| 1PPM
| 1µS/cm
| 0.01mg/L
|
精度
| ±0.05pH
| ≤±0.1NTU
| ≤0.5mg/L
| ±0.5℃
| 1.5%F.S.
| 1%
| ≤2%
|
功耗
| 約0.3W
| 約1W
| 約0.5W
| 電極內(nèi)
| 約0.5W
| 約0.5W
| 約0.5W
|
數(shù)據(jù)輸出
| RS485(modbus-rtu協(xié)議),4G無線輸出,NB,等可選
|
數(shù)據(jù)上報
| 可設(shè)定的上報時間間隔,可通過GPRS上傳至云端
|
數(shù)據(jù)存儲
| 觸摸屏內(nèi)置128MB數(shù)據(jù)存儲芯片,可U盤導(dǎo)出數(shù)據(jù)表格
|
顯示系統(tǒng)
| 7寸觸控液晶顯示器,可實時顯示數(shù)據(jù)和曲線圖,歷史數(shù)據(jù)和歷史曲線,報警記錄
|
維護周期
| 約3-6個月簡單清洗即可
|
云平臺IOT
| 具有云平臺監(jiān)測功能,報警、監(jiān)控、微信綁定等功能
| 產(chǎn)品資質(zhì)
| 具有軟件登記證書,ISO9001、ISO14001 、計量檢測報告。 |
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KNF-400-自來水水質(zhì)監(jiān)測設(shè)備