Du må skrive inn minst 2 tegn for å starte søket.

Ultrasonic measurement
Time-of-Flight
Prosonic FDU92

Prosonic FDU92 ©Endress+Hauser

Time-of-Flight measuring principle

Ultrasonic sensor for level and flow measurement for connection to FMU9x (measuring range up to 20m)

The FDU92 ultrasonic sensor for continuous, non-contact and maintenance-free level measurement of fluids, pastes, sludges and powdery to coarse bulk materials. But also for flow measurement in open channels and measuring weirs. The measurement is unaffected by dielectric constant, density or humidity and also unaffected by build-up due to the self-cleaning effect of sensors. Suited for explosion hazardous areas. Maximum measuring range in liquids 20m (65ft), solids 10m (33ft).

  • Enkle produkter

  • Enkelt å velge, intallere og bruke

Tekniske egenskaper

Enkelhet

  • Standardprodukter

  • Pålitelige, robuste og lette å vedlikeholde

Tekniske egenskaper

Enkelhet

  • High- end produkter

  • Høyst funksjonelle og praktiske

Tekniske egenskaper

Enkelhet

  • Spesialprodukter

  • Designet for krevende applikasjoner

Tekniske egenskaper

Enkelhet

Varierende

FLEX utvalget Tekniske egenskaper Enkelhet
  • F
  • L
  • E
  • X

Fundamental utvalg

Møter dine grunleggende målebehov

Tekniske egenskaper
Enkelhet
  • F
  • L
  • E
  • X

Lean utvalg

Håndter henkelt dine kjerneprosesser

Tekniske egenskaper
Enkelhet
  • F
  • L
  • E
  • X

Extended utvalg

Optimaliser prosessene dine med innovative teknologier

Tekniske egenskaper
Enkelhet
  • F
  • L
  • E
  • X

Xpert utvalg

Mestre de mest utfordrende applikasjonene dine

Tekniske egenskaper
Enkelhet

Varierende

  • Spesifikasjonene kort oppsummert

    • Process temperature

      -40 °C ... 95 °C
      (-40 °F ... 203 °F)

    • Process pressure absolute / max. overpressure limit

      0.7 bar ... 4 bar abs
      (10 psi ... 58 psi)

    • Max. measurement distance

      10 m (33 ft)

    • Accuracy

      +/- 2mm + 0.17% of measured distance

    • Main wetted parts

      PVDF (fully welded IP68 / NEMA 6P)

please wait Loading alternative products

Hurtigvalg

Velg ett av våre foreslåtte alternative
Sales price
  • <%label%>
  • <%feature%>
  • Process Connection
  • <%message%>

eller

individuell konfigurasjon

Fortsett for å velge blant alle mulige alternativer
  • Fordeler

    • Integrated temperature sensor for Time-of-Flight correction. Accurate measurements are possible, even if temperature changes are present

    • Hermetically welded PVDF sensor for highest chemical resistance

    • Suited for rough ambient conditions thanks to separate...

  • Bruksområde

    Sensor for continuous, non-contact level measurement of fluids and bulk materials in silos, on belts, stockpiles and in crushers. Also for flow measurement in open channels and at weirs. Typically used in measurements in low structural heights.

    • Process...

Details

  • Measuring principle

    Ultrasonic

  • Characteristic / Application

    Separated version with field housing or top hat rail housing for control cabinet instrumentation, 300m in-between sensor and transmitter

  • Supply / Communication

    4-wire (HART , Profibus DP)

  • Accuracy

    +/- 2mm + 0.17% of measured distance

  • Ambient temperature

    -40 °C ... 95 °C
    (-40 °F ... 203 °F)

  • Process temperature

    -40 °C ... 95 °C
    (-40 °F ... 203 °F)

  • Process pressure absolute / max. overpressure limit

    0.7 bar ... 4 bar abs
    (10 psi ... 58 psi)

  • Main wetted parts

    PVDF (fully welded IP68 / NEMA 6P)

  • Process connection

    G / NPT 1"

  • Blocking distance

    0.4 m (1.3 ft)

  • Max. measurement distance

    10 m (33 ft)

  • Communication

    Transmitter:
    4 ... 20 mA HART
    Profibus DP

  • Certificates / Approvals

    ATEX, FM, CSA, IEC Ex, JPN Ex, INMETRO, NEPSI, EAC Ex

  • Options

    Second 4...20mA output

  • Components

    Transmitter:
    FMU90

  • Measuring principle

    Ultrasonic

  • Product headline

    Version with separate transmitter in field housing or top hat rail housing
    Cost effective solution for open channel flow measurement in water / wastewater plants

  • Max. measurement error

    accuracy:
    distance measurement: +/- 2mm + 0.17%

  • Measuring range

    max measuring distance up to 20m / 65ft

  • Max. process pressure

    atm.

  • Medium temperature range

    -40...95°C
    (-40...203°F)

  • Degree of protection

    IP68

  • Display/Operation

    Transmitter

  • Outputs

    Transmitter:
    4...20mA HART
    Option: second 4...20mA output

  • Inputs

    Transmitter

  • Digital communication

    HART, PROFIBUS DP

  • Hazardous area approvals

    ATEX, FM, CSA, IEC Ex, INMETRO, NEPSI, EAC Ex

  • Measuring principle

    Ultrasonic

  • Characteristic / Application

    Separated version with field housing or top hat rail housing for control cabinet instrumentation, 300 m in-between sensor and transmitter

  • Supply / Communication

    4-wire (HART, Profibus DP)

  • Accuracy

    +/- 2mm + 0.17% of measured distance

  • Ambient temperature

    -40 °C ... 95 °C
    (-40 °F ... 203 °F)

  • Process temperature

    -40 °C ... 95 °C
    (-40 °F ... 203 °F)

  • Process pressure absolute / max. overpressure limit

    0.7 bar ... 4 bar abs
    (10 psi ... 58 psi)

  • Main wetted parts

    PVDF (fully welded IP68 / NEMA 6P)

  • Process connection

    G / NPT 1"

  • Blocking distance

    0.4 m (1.3 ft)

  • Application

    Application

  • Max. measurement distance

    Max. measurement distance

  • Communication

    Transmitter:
    4 ... 20 mA HART
    Profibus DP

  • Certificates / Approvals

    ATEX, FM, CSA, IEC Ex, INMETRO, NEPSI, EAC Ex

  • Options

    Second 4...20 mA output

  • Components

    Transmitter:
    FMU90, FMU95

  • Application limits

    Application limits

Dokumenter / håndbøker / programvare

Tilbehør / reservedeler

Nr
Order code
Specification
    • Order code

      Unit is not repairable.

    • Order code 71452315

      Sensor support 500mm, 316L

      Mounting Prosonic S, Mircopilot. Material: 316L. Usage: FDU90/FDU91/FDU91F/FDU92/FDU93/FDU95, FMR10, FMR20.

    • Order code 71452316

      Sensor support 1000mm, 316L, US-sensor

      Mounting Prosonic S, Mircopilot. Material: 316L. Usage: FDU90/FDU91/FDU91F/FDU92/FDU93/FDU95, FMR10, FMR20.

    • Order code 71093130

      Mounting bracket Prosonic S, Micropilot

      Material: 316L. Usage: FDU90/FDU91/FDU91F/FDU92/FDU93/FDU95, FMR10, FMR20, FMU90/FMU95.

    • Order code 71395801

      Locking nuts G1, plastic PA

      Mounting aid. Material: plastic PA. Wrench size: 41mm. Usage: FDU90/FDU91/FDU92, FMR10/FMR20, FTC968 AC, FTI26.