Cole-Parmer FCL402 游离氯传感器

Cole-Parmer FCL402 游离氯传感器

其他氯和二氧化氯传感器的经济型替代品

4至20 mA输出信号直接送入到大部分PLCs，数据采集器，或图表记录仪

提供多量程

设计用于水处理应用中。传感器在线实时测量，可在两个范围检测ppm级二氧化氯的pH值范围内4 - 11。传感器有一定的臭氧交叉灵敏度。三个层次的游离氯可以测量pH值5.5至8.0之间。传感器与臭氧，溴，二氧化氯有一定的交叉反应性。

传感器具有内部ATC和信号调节器，测量范围内4至20 mA输出信号。传感器和流通池，可用于新安装或替换其他4至20 mA输出传感器。安装在现有的回路供电系统或订购供电面板仪表94785-12 

大多数应用中，使用寿命超过一年。膜帽和填充液可更换最大寿命传感器;单独订货。

An economical replacement for other chlorine and chlorine dioxide sensors

4 to 20 mA output signal feeds directly into most PLCs, dataloggers, or chart recorders

Multiple ranges available

Designed for use in water treatment applications. Sensors measure on-line, in real-time, and are available in two ranges for detecting ppm levels of chlorine dioxide within a pH range of 4 to 11. Sensors have some cross sensitivity with ozone. Three levels of free chlorine can be measured between pH 5.5 to 8.0. Sensors have some cross reactivity with ozone, bromine, and chlorine dioxide.

Sensors feature an internal ATC and signal conditioner to provide a 4 to 20 mA output signal over the measurement range. Sensors and flow cells can be used for new installations or as replacements for other 4 to 20 mA output sensors. Install in existing loop-powered systems or order powered panel meter 94785-12. 

Service life exceeds one year in most applications. Membrane caps and fill solution can be replaced to maximize sensor life; order separately.