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WQ200S系列在线水质监测传感器检测指标：
各种离子、各种溶解水体、电导率等
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-
和其它适用于一般可靠性要求的过程在线检测场合
WQ200S系列在线水质监测传感器功能：
信号输出：RS485；4~20mA 或 0~20mA 0~5V
电路测试精度：0.05%FS
响应时间：≤0.5min
防水设计： NEMA 4x
温度范围：0℃-60℃
| 供 | 电：12V DC |
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| 功 | 率： <1.4W；基本测试功耗<500mW |
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| 材 | 料：不锈钢； | ||
特点：
自动温度软件补偿(ATC)
标定功能允许用户利用配制的全浓度范围标样建立多至4个点。允许纯水单点调零2点标准样品标定（在线性量程内）
以适用于解决没有处理模式的应用
WQ200S系列在线水质监测电化学传感器技术资料：
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离子选择电极 |
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电极类型 |
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测量范围 |
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温度/PH 值范围 |
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干扰离子 |
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| 温度 |
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| 热敏电阻 |
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| 氨离子(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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| 钙离子(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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| (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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| 氯离子(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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| 氟离子(F-) |
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| Solid-state |
| 10-6 to saturated |
| 0 to 35℃/5 to 8 |
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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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| 钾离子(K+) |
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| PVC |
| 5 x 10-6 to 1.0 M |
| 0 to 35℃/2 to 12 |
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Cs+, NH4+ |
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| (0.195 to 39000 ppm) |
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铁离子 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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| 钠离子 (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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| 钙 | 镁 | 离 | 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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| (2 to 4000 ppm as |
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Fe+2 |
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| Ca+2) |
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| 氧化还原 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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| 浊度 |
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| 90度散射法 |
| 0-100,2000,10000 NTU |
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| 悬浮物 |
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| 90度散射法 |
| 1mg/L 以上 到 100% |
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| 电阻率 |
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| Graphite/Glass |
| 0.002-100ms/cm |
| 0 to 35℃ |
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| 0 to 35 |
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| 盐度 |
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| 双脉冲电 |
| 0.00001-5 |
| ℃ |
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| 0 to 35 |
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| 电导率 |
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| Graphite/Glass |
| 0.002~100ms/cm |
| ℃ |
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