Chem Ctrl, IPS Controllers M820, Dual ORP/pH, 115V/230V, LMB : IPS-M820L

Chem Ctrl, IPS Controllers M820, Dual ORP/pH, 115V/230V, LMB IPS-M820 is a Dual ORP & pH chemical controller that is perfect for pools, spas and water features of all sizes, anywhere—hotels, condominiums, aquatic centers, schools, public facilities, homes and more. Automatically monitor, adjust and dispense the correct amount of chemicals, based on user demand, to maintain consistent pH and sanitizer levels throughout the day. M820 offers automated control of pH within the convenience of the unique dual ORP, allowing operators to install multiple output devices on the same pool. With dual ORP, you can use a primary sanitizer, such as salt chlorine generator, with a secondary sanitizer, such as liquid chlorine, for rapid response to increased bather load. The second ORP may also be used as a safety backup (second pump and tank) for liquid systems. Includes: Controller, Flow Cell, Probe, Tubing (25ft), Fittings, In-line Filter, and Large Mounting Board Lock-out feature Tank level inputs – 2 Accessories available pH set level 7.0- 8.0 ORP set level 400-900 Delay time – 1-99 minutes Alarm – LED alert display Push button overfeed adjustment Dose Rate – timed or continuous Default high/low alert settings Readout – LED with digital display Can be used with Muriatic Acid or CO2 Push button high/low alert adjustment Compatible with all sanitizing methods Temperature display is an available option System pre-mounted on 24" x 19" hanging board Gold-tipped ORP probe for salt pools (required) NSF Certified for the highest level of code compliance External visual and audible alarm is an available option Dual ORP, for secondary sanitizer or backup for liquid systems Controller: Controller Manufacturer: IPS Controllers Model: M820 Voltage: 115v/230v Replaces 957202,