LPM II Particle Monitor

STAUFF's LPM II Particle Monitor uses eight measuring channels to help better distinguish a large range of particle sizes that may be contaminating hydraulic systems.

Stauff Lpmiiparticlemonitor 11183424
Loresstau 10108159

The LPM II Particle Monitor from STAUFF uses newly developed high-performance LEDs, which provide a precise image of the degree of contamination in the hydraulic system.

  • Eight measuring channels helps distinguish particle sizes of between 4 and 70 μm, allowing assessment of contamination at higher contamination classes
  • Permanently installed for continuous monitoring of hydraulic system
  • Enables quick response to increasing contamination, thus protecting system from expensive failures and machine downtimes
  • Available in two versions: LPM II-D with display and keypad, and LPM II-O without display and keypad
  • Both units available with integrated moisture sensor 
  • Features robust and compact structure
  • Insensitive to jolts, shocks, dust and moisture (IP65 International Protection Rating)
  • Can be used with virtually any common hydraulic fluid
  • Shows measured data on display as contamination class according to ISO 4406:1999, NAS 1638, AS 4059E and ISO 11218 or as a particle count per size
  • If hydraulic system is not easy to access, separate LPM II-REMOTE can be installed in a convenient location
  • Integrated Modbus and CANbus interfaces can be used to connect device to existing machine control and data acquisition systems


Request More Information
Fill out the form below to request more information about LPM II Particle Monitor