Microwave barrier emitter
Soliwave FQR57

Soliwave FQR57 ©Endress+Hauser
Soliwave FQR57 ©Endress+Hauser
  • Soliwave FQR57
  • Soliwave FQR57

Transmitter for non-contact point level detection and bulk flow monitoring

The Soliwave microwave barrier uses a non-contact procedure for detection of point levels and bulk flow (flow / no flow, trend). The device is also suitable for detecting and counting objects, detection of deposits as well as monitoring of filling processes and material transfer points. It can be installed in containers, conduits, hoppers, filling stations, shafts, filters or on free fall shafts. It is possible to take a measurement through non-metallic container materials from the outside.

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  • Benefits

    • Simple assembly with R 1½, 1½ NPT thread or G 1½ (with lock nut)

    • Mechanically robust construction ensures cost savings over the whole life cycle of the product: No wear and tear, process-wetted ceramic sensor diaphragm (optional), long serviceable life...

  • Field of application

    Non-contact (wear- and maintenance-free) limit detection (min/max) and flow monitoring (flow/no flow, trend) for bulk solids.

    • Detecting, counting and positioning of objects

    • Detection and analysis of deposits and contamination in filters

    • Monitoring of...

Features and specifications

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Details

  • Measuring principle

    Microwave barrier

  • Characteristic / Application

    Transmitter

    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:

    Waves emitted from outside


    Within installation:

    Waves emitted within installation (contact)

  • Specialities

    With optional integrated bulk flow monitoring

    Parallel mode with up to 5 channels

    Detection range limit: max. 100 m

    Detection range flow: max. 10 m, depending on bulk solids

  • Supply / Communication

    Via process transmitter with control unit Nivotester FTR525

  • Ambient temperature

    -40 °C...+70 °C

    (-40 °F...+158 °F)

  • 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, PTFE or Ceramic

  • Process connection

    Threads:

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

  • Communication

    Via process transmitter with control unit Nivotester FTR525

  • Certificates / Approvals

    ATEX, CSA C/US, IEC Ex

  • Design approvals

    EN10204-3.1

  • Options

    Sight glass

    High temperature adapter

    High pressure adapter

    Installation bracket

    FAR50, FAR51, FAR52, FAR53, FAR54, FAR55

  • Components

    Transceiver: FDR57

    Process transmitter: FTR525

  • Application limits

    Solid weight: < 10 g/l

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