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Cole-Parmer Chlorine Dioxide Sensor, 0 to 2 ppm, 4 to 20 mA output

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Cole-Parmer Item # RK-99673-01
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
  • 1 year warranty

SPECS & DESCRIPTION

Specifications & Description

  • Electrode Body MaterialPVC
  • Ion-Selective ElectrodeChlorine dioxide
  • Min ISE (ppm)0
  • Max ISE (ppm)2
  • Accuracy±5% full scale
  • Resolution0.02 ppm
  • Temperature CompensationYes
  • Max Flow0.2 to 0.6 GPM
  • Max Pressure (PSI)14.7
  • Output4 to 20 mA
  • DescriptionChlorine Dioxide Sensor, 0 to 2 ppm, 4 to 20 mA output
  • Warranty1 year
1 Year Warranty

Key Features

  • 4 to 20 mA output signal feeds directly into most PLCs, dataloggers, or chart recorders
  • Multiple ranges available
  • 1 year warranty

More About this Item

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.

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