Looking for a set and forget digital controller for your Australian swimming pool or spa, with industry-leading reliability and a 5 year warranty?
Our comprehensive range of digital controllers are suitable for high-end residential pools, small commercial pools and spas and light industrial applications. Our range provides precise control of water quality at your facility 24/7, with proven reliability and local support. Choose the CH240 if you only need to monitor and maintain pH levels, the CH230 for monitoring and maintaining Oxidation-Reduction Potential (ORP), or the CH250 which covers both metrics.
CHEMTROL® model CH230 ORP Digital Controller
CHEMTROL® model CH240 pH Digital Controller
CHEMTROL® CH250 ORP/pH Digital Controller
CHEMTROL® CH255/265 PPM/pH Digital Controller
Digital controller range
|4-20 mA Outputs|
|Feed Mode: Manual, Automatic, Proportional|
|Alarms: Audio, Visual, External|
|Alarms: Out-of-Range, Runtime and Overfeed|
Pool and Spas Sensor Installation– FIND OUT MORE
Installation Diagram : CH230/240/250
Installation Diagram : CH255/265