IPS M820 ORP & pH Communication Controller | IPS-M820

The M820 is an automated ORP/pH control controller for pools, spas, and water features in commercial and residential settings. It monitors water chemistry and dispenses sanitizer or pH adjustment automatically to maintain target pH and ORP levels. The unit supports dual ORP operation for primary and secondary sanitizers or as a safety backup, and is designed for straightforward installation and daily operation. Key Benefits Dual ORP control for primary and secondary sanitizers pH control and automatic chemical dosing ORP set range 400–900 mV Timed or continuous dose rate selection Two tank level inputs for supply monitoring Delay timer adjustable 1–99 minutes LED digital readout and alarm display Push-button overfeed and alert adjustment Electrical inputs 110 VAC or 230 VAC Outputs: 110 V, 230 V, and dry contact Specifications Brand Ips Controllers Part Number IPCIPSM820 MFG Number IPS-M820 UPC 852255005015 Series/Model M820