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Performance characteristics

Measuring principle :CleverLevel level switches (Frequency Sweep)
Media characteristics :DC > 1.5
Hysteresis :± 1 mm
Repeatability :± 1 mm
Step response time :
  • 0.1 s , typ.
  • 0.2 s , max.
Damping :0 … 10 s , adjustable

Process connection

Wetted parts material :
  • PEEK Natura
  • AISI 316L (1.4404)
  • AISI 304 (1.4301), optional
Surface roughness wetted parts :Ra ≤ 0.8 µm

Output signal

Output type :
  • PNP
  • NPN
Switching logic :
  • Normally closed (NC)
  • Normally open (NO)

Compliance and approvals

EMC Emission :EN 61326, installed in a closed metal tank
EMC Immunity :EN 61326, installed in a closed metal tank
Hygiene :Refer to section "Compliance and approvals"
Railway applications :EN 50155
Safety :
  • cULus listed, E365692
  • WHG (overfill, leakage)
Explosion protection :
  • ATEX II 1D Ex ta IIIC T100 °C Da
  • ATEX II 1G Ex ia IIC T4/T5
  • ATEX II 3G Ex nA IIC T4/T5
Download Broucher : LBFS

LBFS

  • Point level detection based on frequency sweep technology

    • Reliable in diverse media
    • Wide variety of process connections
    • For hygienic and industrial applications
    • With marine, ATEX, WHG and cULus approval
    • Process temperatures up to 200 °C
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