Pool and spa controller
The Water Technologies Division of Siemens Industrial and Service (I&S) Group announces the release of the 2006 Strantrol® System3 controller. Using High Resolution Redox® technology, the Strantrol System3 directly measures the rate of oxidation in pool water regardless of the pH, temperature or bather load, feeding only the exact amount of chemicals needed. The controller features multiple line display for intuitive menu navigation. Upgrades include communication capabilities, data logging, numeric security password protection, delay for chemical feed after a no-flow condition, separate failsafe condition alarm light and optional control of salt generators and other secondary chemical applications.