Put the disinfectant species in context.
Distinguish the measurement
Free chlorine, total chlorine and monochloramine answer different questions. Define the species you need to follow before selecting a sensor or interpreting a trend.
Follow treatment transitions
Species-specific measurement can help operators review changes between free-chlorine and chloraminated conditions. Interpretation still depends on the wider treatment process, chemistry and reference checks.
Check the model and outputs
Legacy MP6 and current MP-TOTAL source material must be reviewed separately. Confirm the exact product and whether each output is measured or calculated before specifying a system.
Retain the wider monitoring programme
A monochloramine sensor is not a complete nitrification or ammonia analyser. Use it within the site’s broader water-quality and operational monitoring arrangements.
