• 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