型號(hào)描述
Bürkert 公司的 8232 是一種電化學(xué)傳感器，用于測(cè)量來自某個(gè)無機(jī)源的游離氯的含量（氯氣、次氯酸鈉溶液等）。 型號(hào) 8232 具有三種結(jié)構(gòu)類型：具有三個(gè)電極的氯軌跡傳感器（訂貨號(hào) 565164），適合在非常低的濃度下測(cè)量氯含量。傳感器的隔膜受生物污垢的影響較小。傳感器能夠一個(gè)四極插頭（帶電纜的插頭必須單獨(dú)訂購(gòu)）上，提供一個(gè)電壓輸出信號(hào)。 ? 帶有三個(gè)電極的氯傳感器（訂貨號(hào) 566052），具有非常小的 pH 值依賴性。 傳感器能夠在一個(gè)帶有電纜接頭的二子上，提供一個(gè)電流輸出信號(hào)，這種結(jié)構(gòu)適合游泳池水、飲用水或海水。液體的氯濃度必須控制在最小 (? 0.1 ppm)。 ? 帶有兩個(gè)電極的氯傳感器（訂貨號(hào) 566051），能夠在一個(gè)帶有電纜接頭的二子上，提供一個(gè)電流輸出信號(hào)。 此傳感器的適用范圍包括游泳池水、飲用水或者與飲用水特性相似的工藝水。 測(cè)量液體不得含有清潔劑（例如表面活性劑）或磨損性成分。pH 值必須保持恒定。液體的氯濃度最小必須達(dá)到 (? 0.1 ppm)。
1）帶有三個(gè)電極的跟蹤傳感器，適合在低濃度條件下進(jìn)行測(cè)量
2）配有三個(gè)電極的氯傳感器，pH 依賴性大幅降低
3）配有兩個(gè)電極的氯傳感器
Type Description
The 8232 from Bürkert is an electrochemical sensor designed for the measurement of the free chlorine concentration generated from inorganic sources (chlorine gas, sodium hypochlorite,...). The Type 8232 offer a range of three models: ? the Cl-trace sensor (Item no. 565164) with three electrodes, is suitable for the measuring of chlorine at very low concentrations. The membrane of this sensor is less affected by biofouling. It is available with a voltage output on a four-pin fixed connector (connector with cable has to be ordered separately). ? the chlorine sensor (Item no. 566052) with three electrodes, has a sensor having a greatly reduced pH-dependency. This model delivers a current output on a two-pin terminal through a cable glａnd and is designed to be used in a swimming pool, drinking or sea water. The fluid must contain a minimum chlorine concentration (? 0,1 ppm). ? the chlorine sensor (Item no. 566051) with two electrodes, delivers a current output on a two-pin terminal through a cable gland. It is designed to be used using in a swimming pool, drinking or process water having similar qualities as drinking water. The fluid to be measured must not contain any surfactants or abrasive particles and its pH value must be at a constant level. The fluid must contain a minimum chlorine concentration (? 0,1 ppm).
1）Trace sensor with three electrodes for measurements at low concentrations
2）Chlorine sensor with three electrodes and greatly reduced pH dependency
3）Chlorine sensor with two electrodes
氯傳感器8232型部分訂貨號(hào)如下：
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