GF Piping Systems
Measure free chlorine without the need for reagents
The 4630 chlorine analyzer (photo) offers a turnkey solution for accurately measuring free chlorine. Its amperometric sensing technology provides an improved solution over traditional chlorine monitoring by enabling more accurate measurement in realtime and eliminating the need for reagents. Typical uses include primary or secondary disinfection, water distribution, de-chlorination, algae growth prevention, slime (biofilm) control and taste and odor control. The 4630 incorporates a clear flow cell, flow regulator, sensors, filter and rotameter all in one compact unit. Other features include pre-wired electronics, a 120-V a.c. power plug, two 4–20-mA outputs, two mechanical relays and the ability to have continuous pH compensation that allows for accurate free chlorine readings. Diagnostic data can be easily accessed for troubleshooting purposes. Booth 2551 — GF Piping Systems, Irvine, Calif.