Water Quality

The SK80-WAQ-MES monitors two key water parameters:

• pH value (acid-base balance)
• Redox potential (ORP) – an indicator of the water’s disinfection performance

The measured values are transmitted via the KNX bus – for seamless integration into building automation systems.

• High-impedance measurement amplifiers for precise voltage detection
• Galvanic isolation to prevent interference
• Compatible with standard pH and ORP electrodes (single-rod measuring chains)
• Optional PT1000 temperature sensor for pH temperature compensation
• Two additional potential-free contact inputs

Suitable for pools, wellness facilities, and technical water systems