Monitoring Systems are the inventors and developers of the Tektor® and Molsen® sensors, which use resonance imaging to detect minute levels of contaminants in fluids. The sensors are non-invasive, can be adapted for a wide range of pipe diameters and give instant results. - Fast enough for process control.


  • Fast
  • Low cost
  • Non-invasive
  • In-line
  • Low-drift
  • Immune to poisoning
  • Food-safe
  • Sterile versions
  • No sample collection
  • Link via SMS
  • Link via Internet
  • Link via satellite


Jan. 2013

New Accolade: Best Practice is extremely pleased to present Monitoring Systems with the highly coveted ‘Commitment to Excellence’ profile. This accolade recognises an innovative and daring project that allows even minute levels of contamination to be detected in fluids in pipelines.

New Turbidiy Sensor: The Molscen sensor is the latest development of the MSL sensors. Simple to calibrate and maintenence-free, it saves money as soon as it is installed. Check the Molescen® Sensor page.

FP7: Monitoring Systems was part of the successful consortium bidding for FP7 funding to develop sensor technology for domestic, commercial and governmental applications.

New Applications: If you have an application not mentioned here, please contact us for a solution.


  • Drinking WaterDrinking Water
  • Waste WaterWaste Water
  • TurbidityTurbidity
  • BiomedicalBiomedical


  • ProcessesProcesses
  • Air QualityAir Quality
  • EnvironmentEnvironment
  • GassesGasses