Innovation & Quality


Chlorine Residual Analyzer

 CRA-7 Chlorine Residual Analyzer

-Chlorine Analyzer for Free or Total Chlorine

-Latest amperometric sensor technology offers excellent performance & greatly reduced pH dependence

-Flow cell design eliminates issues with entrained air bubbles


-Pressure regulating valve & sample water needle valve included (standard)


-Optional pH measurement with selectable software compensation (for Free Chlorine)


-4-line, 80 character display with intuitive user interface & software menus

-Independently assignable relays (5)

-4 assignable analog 4-20mA outputs


CRA-7 Information Bulletin

CRA-7 Instruction Manual


CRA-7 Quick Start Guide