IPS Controllers Automated Dual ORP and pH Controller for Muriatic Acid or CO2, IPS-M820L

The IPS Controllers IPS-M820L is an automated chemistry controller that manages pH and sanitizer on a single pool. It reads pH and ORP continuously and doses to hold the set points, taking the daily balancing act off the operator.

Dual ORP

What sets the M820 apart is its second ORP channel. Two sanitizer output devices can be installed on the same pool and run from one controller. A common arrangement is a salt chlorine generator as the primary sanitizer with liquid chlorine on the second channel, so the system can respond quickly when bather load climbs. On an all liquid system the second channel can instead drive a backup pump and tank as a safety reserve.

pH control and compatibility

The pH side doses either muriatic acid or CO2, whichever the site uses. The controller works with every common sanitizing method, including liquid, tablets, granular and salt chlorine generators, and operates on 110 or 230 VAC.