PH controller eControl

eControl series controllers are designed to be used in all applications where continuous measurement of the chemical parameters of the water is required. They are made with the use of microcontrollers and have a galvanically isolated measurement stage. The versions are available with single or double measuring channels, independently configurable • Controllers with 1 or 2 measure channels • Measures available: pH, Redox 8mV), Cloro (ppm) and Temperature (C°) • Timer mode • Temperature compensation, automatic (by PT100 probe) or manual • 4-20 mA output, one for each measure • 2 setpoint with each measure, ON/OFF or proportional working mode • Hysteresis adjustable on setpoint valur; delay time on relay activation • Alarm MIN e MAX with the measure value • Overdosing alarm (excessive dosing time) • Alarm relay, NO or NC (selectable from the user) • Graphic display backlighted • Terminal block easy to access by the removal front cover • Wall mounting version (IP65 protection degree) supplied with mounting bracket • Input for level probe and level sensor