Pool and Spa
Chemical Control
PoolWarden
The PoolWarden can do everything a MiniWarden can do plus it is available in a Single or Dual ORP/pH/Temp controller with optional Free Chlorine via our TrueDPD colorimetric residual reader that not only feeds sanitizer and pH control, but can also control heaters with 2 daily set points for heaters, backup sanitizers, acid and CO2 control, automated enzyme and de-foamer feed with 2 auxiliary relays per pool that can be dry contact or incoming 110/220 VAC. Cyanuric Acid ORP offset programming is standard to help maintain more consistent chlorine levels in pools with cyanic acid. It can be used with Chlorine or Bromine.
Mini Warden
The MiniWarden, a low cost Residential/Commercial ORP-pH chemical automation system with temperature monitoring that has two selectable modes of operation, Simple & Advanced. The Simple Mode works off easy to use cycle times and selectable ORP & pH spreads to simplify proportional feed. The Advanced Mode allows for extremely precise chemical feed much like expensive pulse feeders for those situations that require more specific feed cycles. Choose between acid and base feed as well as ORP dry contact or 110VAC to accommodate and feed system including salt systems. A gold ORP sensor can be added when using salt or liquid chlorine. pH can be adjusted with acid, base or CO2. When in Advanced Mode, the effects of acid feed on lowering alkalinity can be minimized with the precision programming. Monitoring the Langelier Index by inputting alkalinity and hardness. It can be used with Chlorine or Bromine.
TRUEDPD
The TrueDPD offers DPD Free Chlorine testing inPPM. Unlike Calculated PPM, DPD is a True FAC residual reading. DPD is also used to calibrate amperometric and solid state sensors. The TrueDPD can be added to existing PoolWardens and MiniWardens. It can be used for two-pool systems controlled the PoolWarden Dual.