At HACH-LANGE you will find information about the broad range of sensors and controller for process automation and the integration into Process Logic Control (PLC) and Asset Management Systems (PAM).







The following digital bus-systems are available:

PROFIBUS® DP-V1, DP-V0
MODBUS RS485 und RS232
PROFIBUS® PA
FOUNDATION FIELDBUS®
HART®

The following parameters are available:

pH, ORP, pH, ORP, Conductivity (conductive), Conductivity (Inductive), Dissolved Oxygen (LDO), Dissolved Oxygen (Galvanic), Chlorine (free), Chlorine dioxide, Ozone, Low-range Turbidity, Turbidity, suspended Solids, Sludge concentration, Sludge level, Ammonium, Nitrate, Phosphate (ortho), Phosphate (total), SAC, TOC

Further information:

Digital communication - an overview
PROFIBUS DP-V1
MODBUS RS485 und MODBUS RS232
PROFIBUS® PA
FOUNDATION FIELDBUS® H1