The M series level transmitters were the first guided wave radar level transmitters in the world to be certified for operation in IEC 61508 SIL2 and SIL3 control loops. The guided wave radar’s self-monitoring capability continually checks for any faults that could cause device failures or false indications.

Key Features

  • Provides both lower and upper level fluid indications
  • Flooded or non-flooded chambers
  • Transmission or interface and upper fluid signals with the use od the optional Rl100 repeat indicator or via digital signal
  • Patented weak interface signal detection