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Proline Prosonic Flow 93P
Ultrasonic flowmeter

Picture of ultrasonic flowmeter Proline Prosonic Flow 93P for hazardous area installations ©Endress+Hauser

Proline Prosonic Flow 93P for applications with chemicals, solvents, liquid hydrocarbons, acids and alkalis.

The Ultrasonic Flow Measuring Principle

  • Picture of ultrasonic flowmeter Proline Prosonic Flow 93P for hazardous area installations

Flowmeter for hazardous area installations with a wide range of analog and digital outputs

The Prosonic Flow P clamp-on sensor was specially designed for the process industry. Combined with the Prosonic Flow 93 transmitter with touch control, four-line display and extended functionality, Prosonic Flow 93P offers high accuracy in standard applications.

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Handle your core processes easily

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Master your most challenging applications

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Variable

  • Specs at a glance

    • Max. measurement error

      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)

    • 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

    • Max. process pressure

      N/A

    • Wetted materials

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

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Additional components

  • Benefits

    • Automatic frequency scan for maximum measuring performance

    • Increased safety for chemical and petrochemical industry – international hazardous area approvals

    • Long-term stable signal - maintenance-free permanent mounting from outside with coupling pads

    • ...

  • Field of application

    • The measuring principle is independent of pressure, density, temperature, conductivity and viscosity

    • Ideal clamp-on device for applications with chemicals, solvents, liquid hydrocarbons, acids and alkalis.

    Device properties:

    • Medium temperature: –40 to...

Features and specifications

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Details

  • Measuring principle

    Ultrasonic flow

  • Product headline

    The 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 and alkalis.

  • Sensor features

    Increased safety for chemical and petrochemical industry – international hazardous area approvals. No additional leakage paths – external measurement from outside the pipe. 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").

  • 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.

  • 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. measurement error

    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

    N/A

  • 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

    N/A

  • 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

    N/A

  • Digital communication

    HART
    PROFIBUS PA
    Profibus DP
    FOUNDATION Fieldbus

  • Power supply

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

  • Hazardous area approvals

    ATEX, FM/CSA, NEPSI, JPN

  • 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

Documents / Manuals / Software

Accessories / Spare parts

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