Free-chlorine analyzer system

The Signet 4630 Free-Chlorine Analyzer System is designed with amperometric sensing technology and incorporates a clear flow cell, flow regulator, sensors, filter, and rotameter all in one compact unit. The fully integrated system provides a turnkey solution for accurately measuring free chlorine. Typical uses include primary/secondary disinfection, water distribution, de-chlorination, algae growth prevention, slime (bio-film) control, and taste and odor control.
The 4630 Chlorine Analyzer’s amperometric sensor technology provides an improved solution over traditional chlorine monitoring by enabling more accurate measurement in real-time and eliminating the need for reagents. The Signet 4630 reagent-less system eliminates problems and costs associated with chemicals while providing a highly accurate and continuous monitoring solution.
Key features of the new device consist of pre-wired electronics, a 120 VAC power plug, two 4 to 20 mA outputs and two mechanical relays. The instrument also offers the ability to have manual or continuous pH compensation that allows for highly accurate free chlorine readings. In addition, for troubleshooting purposes, the chlorine sensor also contains diagnostic data that can be easily accessed through the chlorine instrument.