RP-1200 Residual Analyzer RP-1200 Residual Analyzer

The Eagle Microsystems RP -1200 Chlorine/pH Residual Analyzer utilizes a digital electronics to optimize the simultaneous measurement of residual chlorine and pH in water using probe technology.
The sensing element for pH is a glass, double junction cell. The measuring element for chlorine residual is an amperometric probe to simplify operation and minimize maintenance. A rotameter and control valve are provided to permit regulation of sample flow rate. The monitoring instrument provides a two line by 16-character LCD display of both pH and chlorine residual in engineering units, and permits operator control and configuration through a simple, 4-pushbutton operator interface. Probes can be mounted as required for the application.


  • Simple, user-friendly, menu-driven interface
  • Dual parameter display
  • Easily readable LCD display
  • 4-20 mADC and alarm outputs
  • Field Programmable
  • Flowmeter and valve for sample flow regulation
  • Available in multiple free and total chlorine ranges
  • pH Range: 0-12
  • Probe type sensors for ease of maintenance


Download a PDF Data Sheet