化工儀器網
詳細介紹
WQ200S系列在線水質監測傳感器檢測指標：
各種離子、各種溶解水體、電導率等
pH、DO、(NH3/NH4+)、Br-、Cd+2、Ca+2、CO2/CO3-2、Cl-/Cl2、ClO4-、Cu+2、CN-、F-、BF4-、I-、 Li+、Pb+2、NO3-、(NOx)i/NO2-、K+、Ag+/S-2、Na+、SCN-、Ca+2/Mg+2 以及 ORP、X+/X-
和其它適用于一般可靠性要求的過程在線檢測場合
WQ200S系列在線水質監測傳感器功能：
信號輸出：RS485；4~20mA 或 0~20mA 0~5V
電路測試精度：0.05%FS
響應時間：≤0.5min
防水設計： NEMA 4x
溫度范圍：0℃-60℃
| 供 | 電：12V DC |
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| 功 | 率： <1.4W；基本測試功耗<500mW |
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| 材 | 料：不銹鋼； | ||
特點：
- 自動溫度軟件補償(ATC)
- 標定功能允許用戶利用配制的全濃度范圍標樣建立多至4個點。允許純水單點調零2點標準樣品標定（在線性量程內）
- 以適用于解決沒有處理模式的應用
WQ200S系列在線水質監測電化學傳感器技術資料：
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| 離子選擇電極 |
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| 電極類型 |
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| 測量范圍 |
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| 溫度/PH 值范圍 |
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| 干擾離子 |
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| 溫度 |
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| 熱敏電阻 |
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| 氨離子(NH4+) |
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| PVC |
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| 5x10-6 to 10-1M |
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| 0 to 35℃/4 to 10 |
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| K+ |
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| 11 |
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| membrane |
| (0.1 to 1800 ppm) |
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| 鈣離子(Ca+2) |
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| PVC |
| 1x 10-5 to 10-1 M |
| 0 to 35℃/3 to 10 |
| Pb+2, | Hg+2, |
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| membrane |
| (0.4 to 4000 ppm) |
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| Cu+2, Ni+2 |
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| 二氧化碳/碳酸 |
| Gas sensing |
| 5 x 10-5 to 10-2 M |
| 0 to 35℃/4.8 to |
| Volatile | weak |
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| 根(CO2/CO3-2) |
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| (2.2 to 440 ppm) |
| 5.2 |
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| 氯離子(Cl-) |
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| Solid-state |
| 5 x 10-7 to 10-2 M |
| 0 to 35℃/2 to 12 |
| S-2,I-,CN-, |
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| (0.018 to 355 ppm) |
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| Br-,OH-, | NH3, |
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| S2O3-2 |
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| 余氯 |
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| Solid-state |
| 0-10mg/L |
| 0 to 35℃ |
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| 氟離子(F-) |
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| Solid-state |
| 10-6 to saturated |
| 0 to 35℃/5 to 8 |
| OH- |
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| (0.02 to saturated) |
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| 硝酸根 (N03-) |
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| PVC |
| 5 x 10-5 to 1.0 M |
| 0 to 35℃/2.5 to |
| ClO4-, I-, CN-, |
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| (3.1 to 62000 ppm) |
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| BF4- |
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| pH (H+) |
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| PVC |
| 6.0 to 9.0 pH |
| 0 to 35℃ |
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| 鉀離子(K+) |
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| PVC |
| 5 x 10-6 to 1.0 M |
| 0 to 35℃/2 to 12 |
| Cs+, NH4+ |
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| (0.195 to 39000 ppm) |
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| 鐵離子 Fe+3 |
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| PVC |
| 7 x 10-6 to 10-2 M |
| 0 to 35℃/1 to 3 |
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| (0.4 to 560 ppm) |
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| 鈉離子 (Na+) |
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| Glass |
| 10-6 M to saturated |
| 0 to 35℃/5 to 12 |
| H+,K+, | Li+, |
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| membrane |
| (0.02 ppm to |
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| Ag+,Cs+, TI+ |
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| saturated) |
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| 鈣 | 鎂 | 離 | 子 |
| PVC |
| 5 x 10-5 to 10-1 M |
| 0 to 35℃/5 to 10 |
| Cu+2, Zn+2, Ni+2, |
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| (Ca+2/Mg+2) |
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| membrane |
| (2 to 4000 ppm as |
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| Fe+2 |
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| Ca+2) |
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| 氧化還原 ORP |
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| Solid |
| -900 to 900mV |
| 0 to 35℃/5 to 10 |
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| 溶氧(DO) |
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| Solid |
| 0-400%saturation |
| 0 to 40℃/2 to 12 |
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| 0.01-20mg/L |
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| 濁度 |
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| 90度散射法 |
| 0-100,2000,10000 NTU |
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| 懸浮物 |
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| 90度散射法 |
| 1mg/L 以上 到 100% |
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| 電阻率 |
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| Graphite/Glass |
| 0.002-100ms/cm |
| 0 to 35℃ |
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| 0 to 35 |
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| 鹽度 |
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| 雙脈沖電 |
| 0.00001-5 |
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| 0 to 35 |
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| 電導率 |
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| Graphite/Glass |
| 0.002~100ms/cm |
| ℃ |
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化工儀器網