Liquids dosing unit WDPHRH

programmable

WDPHRH DOSING PUMP WDPHRH system integrates a control instrument and two proportional metering pumps and is the perfect solution for specific dosage need like that of swimming pools sector. It is equipped with backlit LCD display, encoder control, PVDF pump heads and liquid ends, stand-by, flow sensor input, programmable delay at dosing startup, pH priority dosage, service menu with probe reading value, probe check-up and alarms. RS485 output enables remote control of WDPHRH through the exclusive ERMES system. WDPHRH system has acid/base (pH) and disinfectant (ORP) dosing parameters. FEATURES Backlit LCD display Instrument control by a rotation “encoder” PVDF pump heads and liquid ends 2-ball valves Stand-by Flow sensor input Programmable delay at dosing startup (max 60 minutes). pH priority dosage Service menu with probe reading value Probe check up Alarms: - damaged probe - max dosage - levels - voltage - flow