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Microwave barrier receiver
Soliwave FDR56

Soliwave FDR56 ©Endress+Hauser

Receiver for non-contact point level detection in bulk solids

The Soliwave FDR56 microwave barrier uses a contact-free procedure for detection of point levels. It can be installed in containers, conduits, shafts or on free fall shafts. It is possible to take a measurement through non-metallic container materials from the outside. Suitable as point level switch for controlling and counting all types of bulk solids. It interacts with the Soliwave FQR56 emitter.


Tee valinta ehdotetuista vaihtoehdoista
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Yksilöllinen konfiguraattori

Jatka valintaa kaikista mahdollisista vaihtoehdoista
  • Edut

    • Highly reliable measurement due to flush-mounted installation and possible non-contact installation as well as indication of the signal strength on the receiver

    • Mechanical robust solution ensures cost savings over the whole life cycle of the product: No...

  • Käyttöalue

    Typical bulk solids are: Wood chips, wood dust or flour; plaster, cement, ash; paper or cardboard shred, gravel, sand, dried powders in general, bags and boxes.

    • Process connections: Threads

    • Ambient temperature: -40 to +70°C (-40 to +158°F)

    • Measuring...

Ominaisuudet ja tiedot


Yksityiskohtaiset tiedot

  • Mittausperiaate

    Microwave barrier

  • Characteristic / Application


    Non-contact point level detection and flow monitoring

    Detecting, counting and positioning of objects

    Monitoring of material transfer points

    Detection and analysis of deposits and contamination


    Non-contact installation (transmission window) or front-flush installation (contact)

  • Specialities

    Measuement range: max. 100 m

  • Supply / Communication

    85 ... 253 VAC

    20 ... 60 VDC/ 20 ... 30 VAC

  • Ambient temperature

    -40 °C...+70 °C


  • Process temperature

    Non-contact installation: any

    Within installation:

    -40 °C...+70 °C (-40 °F...+158 °F)

    With HT-Adapter:

    up to +450 °C (+842 °F)

  • Process pressure absolute / max. overpressure limit

    Non-contact installation: any

    Within installation:

    0.5 bar ... 6.8 bar (7.2 psi ... 99 psi) abs.

    With HD-Adapter:

    up to +21 bar (+305 psi) abs.

  • Min. density of medium

    Solid weight: > 10 g/l

  • Main wetted parts

    Non-contact installation:
    no wetted parts

    Within installation:

    316Ti or Aluminium;

    PTFE or Ceramic

  • Process connection

    1-1/2" R, 1-1/2" G, 1-1/2" NPT

  • Process connection hygienic

    Non-contact installation

  • Communication

    Relays SPDT


    4 ... 20 mA

  • Certificates / Approvals


  • Design approvals


  • Options

    Sight glass

    High temperature adapter

    High pressure adapter

    Installation bracket

    FAR50, FAR51, FAR52, FAR53, FAR54, FAR55

  • Components

    Transmitter: FQR56

  • Application limits

    Solid weight: < 10 g/l

Asiakirjat / käsikirjat / ohjelmisto

Tarvikkeet / varaosat