The MULTI-CHANNEL LD controllers are a series of multiple channel control systems capable of meeting a wide range of requirements. They guarantee integral control of the water to be treated and ensure optimised dosing of chemicals, allowing adjustment of the pH and a second parameter, depending on the model.

LDS controllers are a series of single-channel control systems. They have flow control input, remote control with ERMES, permanent data storage (without battery) with system log, PT100 temperature probe, stand-by input, alarms, programming of delayed dosing start, automatic temperature compensation, probe diagnostics menu (LDSCDIND), probe value display, dosing systems (on/off, pulse proportional, PWM proportional and fixed PWM), automatic or manual dosing and mA current output (optional).