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UWT capacitive level sensor RFnivo® – RF 3200

Level gauges

Fields of application

The capacitive limit level sensor RFnivo® RF 3200 is designed for measuring the level of bulk materials in storage and process vessels. Suitable for materials with a DK of 1.5 and above, operates at temperatures up to +240 °C and pressures up to 25 bar. The Active Shield function ensures accuracy even with material accumulation.

Features

  • Highly resistant to mechanical impacts
  • Carefree, suitable for all bulk materials
  • Plug and play switch, no calibration required
  • SPECIFICATIONS
  • AVAILABLE MODELS
  • DOCUMENTS

SPECIFICATIONS

  • Measuring principle

    Capacitive
  • Total length L (in mm)

    "L" = Active Probe length L1 + Inactive extension length L2 + 200mm
  • Measuring task

    Point level measurement
  • Version

    Rod version
    Rope version
    Version with inactive extension
    Remote version
  • Medium

    Solids
  • Mounting position

    Top
    Horizontal
    Angled (in the cone)
    In down Pipes
    on a Socket
  • Ambient temperature

    -40°C … 70°C (-40°F … 158°F)
  • Process temperature

    -40°C … +240°C (-40°F … +464°F)
  • Process pressure

    -1 bar … +25 bar (-14.5 psi … +363 psi)
  • Minimum sensitivity

    DC ≥ 1.6
  • Housing type

    Standart
    Flameproof
    Increased safety
  • Housing material

    Aluminium
    Plastics (PA6)
  • Housing protection rating

    IP67
    NEMA Type 4X
  • Threaded connection

    ≥ G 1 1/4"
    ≥ NPT 1 1/4"
  • Flange connection

    ≥ DN100
    ≥ 2"
  • Hygienic fittings

    ---
  • Wetted materials

    Stainless steel 1.4301 (304)
    Stainless steel 1.4305 (303)
    Stainless steel 1.4404 (316L)
    Stainless steel 1.4401 (316)
    PPS
    FKM
    FFKM
  • Accuracy

    ---
  • Mechanical load

    Rod: 525 Nm (active part: 90 Nm)
    Rope: 40 kN
  • Min. immersion length

    Rod: 180 mm (7")
    Rope: 430 mm (16.9")
  • Max. immersion length

    Pole: 2.38 m (7.97')
    Rope: 21.98 m (72.14')
  • Power supply

    Universal voltage (21...230V DC/ AC)
  • Signal output

    Relay DPDT
  • Certificates

    CE
    General purpose
    ATEX
    IEC-Ex
    TR-CU
    FM
    FMc
  • Ex markings

    Ext
    Ex d
    From
  • Hygienic / Pharma

    ---
  • Ship approval

    ---
  • Overfill protection

    ---
  • SIL qualification

    ---
  • Further approvals

    ---
  • User Interface

    LCD Display with push buttons
  • Optical indicator

    LED + Display
  • Features

    Adjustable sensitivity
    Adjustable output delay
    Adjustable switching point
    Adjustable hysteresis
    Self diagnostics

AVAILABLE MODELS

DOCUMENTS

  • Product Configuration - Technical Notes

    1.59 MB

    Download
  • Product information sheet

    2.16 MB

    Download
  • Spare Parts and Accessories

    1.65MB

    Download
  • Technical information

    2.08 MB

    Download