ControlOMatic
12659 Arbor Ln Grass Valley, CA 95949 US
Phone: 530-205-4520 Website: http://www.controlomatic.com/

Copyright © 2016 ControlOMatic®, Inc. Grass Valley, California, USA

Sales: 530-906-8239, Support: 530-762-1627

POOL AND SPA ORP AND PH CHEMICAL AUTOMATION

LOW COST INTERNET COMMUNICATION WITH

SMART PHONES, COMPUTERS AND NOTEPADS

TrueDPD Colorimetric Free Chlorine Sensor

The TrueDPD takes the guesswork out of hand measuring free chlorine using proven DPD reagent technology. DPD technology is recognized as one of the most accurate testing methods and the TrueDPD ensures that all your measurements will always be accurate. Some health departments will allow the the measurements from an automated colorimetric measuring system to replace some of the daily required manual measurements.

The TrueDPD connects to the switch input 4 on a Pool- Warden and switch input 2 on a MiniWarden. The TrueDPD has a 12 Vdc power supply and a dual version that integrates with the dual PoolWarden.

There are about 5,000 measurements per full DPD bottle. With a 30 minute measuring cycle that will last over 2 months with the single pool version and about a month with the two pool version.

The low cost DPD refill mix bottle includes 20 grams and there is enough to fill the DPD bottle 16 times easily providing over a year of reagents. Simply mix 1.2 grams of the DPD mix with the supplied measuring spoon, fill the DPD bottle with water, put the lid on, and activate the controllers purge to clean out the tubes.