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Afbeelding van ultrasone flowmeter Proline Prosonic Flow 93P voor installatie in gevaarlijke omgevingen

Proline Prosonic Flow 93P
ultrasone flowmeter

Flowmeter voor installatie in gevaarlijke omgevingen met een uitgebreid aantal analoge en digitale uitgangen

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  • Meetprincipe

    Ultrasonic flow

  • Product headline

    Flowmeter for hazardous area installations with a wide range of analog and digital outputs.
    Automatic frequency scan for maximum measuring performance.
    Ideal clamp-on device for applications with chemicals, solvents, liquid hydrocarbons, acids, alkalis.

  • Sensor features

    Increased safety for chemical and petrochemical industry – international hazardous area approvals. Long-term stable signal – maintenance-free permanent mounting from outside with coupling pads. Process transparency – diagnostic capability.
    Medium temperature: –40 to 170 °C (–40 to 338 °F). Wide nominal diameter range: DN 15 to 4000 (½ to 160"). Process piping unaffected by meter installation.

  • Transmitter features

    Highest performance – extended functionality and diagnostics. Flexible data transfer options – numerous communication types. Automatic recovery of data for servicing.
    Aluminium transmitter housing. 4‐line backlit display with touch control. HART, PROFIBUS PA/DP, FOUNDATION Fieldbus.

  • Nominal diameter range

    Single channel, 1 or 2 paths : DN15 to 4000 (1/2 to 160")
    Dual channel, 1 or 2 paths : DN15 to 4000 (1/2 to 160")

  • Wetted materials

    Clamp on system:
    Sensor holder 1.4308/CF-8
    Sensor housing 1.4301/304
    Strapping bands 1.4301/304

  • Measured variables

    Volume flow channel 1&2, average volume flow, volume flow difference, sound velocity, flow velocity, totalizer

  • Max. meetfout

    Volume flow:
    ±3% o.r. for DN15
    ±2% o.r. for DN25 to DN200
    ±2% o.r. above DN200

  • Measuring range

    0.3 to 10 m/s (1 to 33 ft/s)

  • Max. process pressure


  • Medium temperature range

    DN15 to 65
    -40 to +100°C (-40 +212 °F)
    -40 to +150°C (-40 +302 °F) option
    DN50 to 4000
    -40 to +80°C (-40 +276 °F)
    -40 to +170°C (-40 +338 °F) option

  • Ambient temperature range

    -20 to +60 °C (-4 to +140 °F)
    -40 to +60 °C (-40 to +140 °F) optional

  • Sensor housing material


  • Transmitter housing material

    Wall-mounted housing: powder-coated die-cast aluminum

  • Degree of protection

    IP67, type 4X for transmitter
    IP68 type 6P for sensors. Transmitter: IP67, type 4X enclosure

  • Display/Operation

    4 lines backlit display with three optical keys

  • Outputs

    1x 4-20 mA HART
    1x Pulse/frequency/switch output (passive)

  • Inputs


  • Digital communication

    Profibus DP
    FOUNDATION Fieldbus

  • Power supply

    85 to 260 V AC
    20 to 55 V AC
    16 to 62V DC

  • Hazardous area approvals


  • Other approvals and certificates

    Flowmeter verification for DN15, 25, 40, 50 & 100 only
    Marine certificate
    EAC marking

  • Product safety

    EAC marking

  • Metrological approvals and certificates

    Flowmeter verification for DN15, 25, 40, 50 & 100 only

  • Marine approvals and certificates

    Marine certificate

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