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Select products

ifm offers two versions of the LDL family:

  • LDL100 with measuring range of 100....15,000 µS/cm.  Media with a conductivity level higher than 15,000 cannot be measured, but the sensor can be used to differentiate them from media within the measuring range. 
  • LDL200 with measuring range of 100...1,000,000 µS/cm.

Select your products either by the conductivity value of your media or by your application.

Selection by media / conductivity value

Select by application


Media transition measurement (e.g. rinse water / product)
Product differentiation / verification
Leak detection (ex. heat exchangers)
Water quality (above 100 µS / cm)
CIP chemical concentration  
Viscous media within the measuring range of both LDL100 and LDL200, select LDL100 to avoid potential clogging of the measuring channel.