capacitive level limit switch / for liquids / for solids / stainless steel
RFnivo® 8100/8200 Hochtemperatur



  • Technology:


  • Medium:

    for liquids, for solids

  • Other characteristics:

    stainless steel, flange, IP68, rugged

  • Applications:

    for chemicals, for tanks

  • Process pressure:

    Min.: 0 bar (0 psi)

    Max.: 35 bar (507.63 psi)

  • Process temperature:

    Min.: -40 °C (-40 °F)

    Max.: 400 °C (752 °F)


Capacitance Level Switch for LIQUIDS

The capacitive measuring limit switch responds to the change in capacitance at the
probe, which is detected by the change in the oscillating frequency.
The integrated “Active Shield“ technology ensures high reliability even for products that cause caking.

Our Solutions for:
•All kinds of liquids
• Very strong caking
• Process overpressure
• Vibrations within the process
• Corrosion resistance in aggressive materials
• High process temperatures
•High safety standard
•Hygiene versions
•Explosive environments
•Interface measurement

Special Features:
• Potted electronics
• Very high sensitivity (DK ≥ 1,5)
•Functionality independent of silo wall
•Digital electronics with Profibus PA, integrated display and operating menu
•Programmable electronics
•Rod and metal rope extension (up to 25m)
•Robust version for overpressure up to 35bar
•Temperature range from -40°C up to +400°C
•ESD protected probe
•WHG certification