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    Flush Diaphragm Pressure Transducer | Flush Pressure Sensor | P600FD

    Compact, Rugged and Ideal for Highly Viscous Media
    P600FD Flush Diaphragm Pressure Transducer
    Lead Time
    6 weeks
    Prices From
    (excl. VAT)
    Accelerated delivery available
    Quantity, OEM & educational discounts

    At a Glance

    • Ranges: 0-5bar up to 0-400bar
    • Outputs: 4-20mA
    • Environmental Protection: IP65
    • Accuracy: <±0.3%/FS
    • ½” BSP or 1″ BSP Pressure Port (1″ BSP only below 6bar)
    • Flush Sensing Diaphragm
    • ATEX Version: II 1 GD EEx ia IIC T4
    • Ideal to use in Viscous/Partially Solid Media – Perfect for the Food Industry
    • ATEX Certified Explosive Atmosphere Versions Available
    • Protected from Low-Pressure Water Jets to Suit Most Environments
    • Save Time With In-Field Span and Zero Adjustments – No need to send in your pressure sensor for re-calibration for those minor changes.
    • Stainless Steel Construction Offers Excellent Long-Term Performance


    The P600FD flush diaphragm pressure transducer is designed for use in food, process and industrial applications.  It is ideal to use where the media is either viscous, contains particulates or solids, or is otherwise liable to block the port of a conventional pressure transducer with a recessed diaphragm or pressure port.

    The P600FD flush diaphragm pressure sensor is also particularly suitable for applications where cavity-free installation or low volumetric displacement is required.

    The wetted parts of the flush pressure sensor are manufactured from 316 Stainless Steel and Nitrile, ensuring excellent long-term performance.

    The process connection is a ½” BSP male as standard, while electrical output is an industry standard 2 wire 4-20mA signal, which exits through a DIN43650 plug & socket rated to IP65, for harsh environments.

    If you need a flush diaphragm pressure transducer for a hazardous environment, we can offer an ATEX certified version, please contact us.

    Request pricing from our technical sales team.  If you require a flush diaphragm pressure transducer with a variation on this specification please see our full range of flush pressure sensors.

    Technical Specifications

    Input pressure range
    Nominal Pressure RangeBar (gauge)561016254060100160250400
    Permissible OverpressureBarx 1.5x 1.5x 1.5x 1.5x 1.5x 1.5x 1.5x 1.5x 1.5x 1.5x 1.5
    Output Signal & Supply VoltageNumber of WiresOutputSupply Voltage
    P642FD2 - wire4 - 20mA13 - 36Vdc (unregulated)
    P642FDX2 - wire4 - 20mA (ATEX)13 - 28Vdc (unregulated)
    P605FD3 - wire0 - 5Vdc13 - 30Vdc (unregulated)
    P6010FD3 - wire0 - 10Vdc13 - 30Vdc (unregulated)
    Accuracy (non-linearity, hysteresis, repeatability)% Full Scale Output<±0.30 (BFSL)
    Zero Offset and Span Tolerance% Span±1
    Zero Offset and Span Adjustment% Full Scale Output±5 with easy access trimming potentiometers
    Media Temperature˚C-20 to +85
    Ambient Temperature˚C-20 to +85 (-20 to +70 ATEX version)
    Storage Temperature˚C+5 to +40
    Thermal Zero Shift (TZS)% / FS / ˚C<±0.04 typical
    Thermal Span Shift (TSS)% / FS / ˚C<±0.04 typical
    Reverse Polarity ProtectionProtected against supply voltage reversal up to 50Vdc
    Media CompatibilityAny media compatible with 316L Stainless Steel & Nitrile
    Weightgrams90 nominal
    Insulation ResistanceMegohm @ 50 Vdc>100
    Electrical ConnectionMating socket with screw terminal connections to DIN 43650
    Pressure Connection1/2” BSPP male with integral Nitrile seal and flush 316L diaphragm. 1” BSPP male wih semi-flush diaphragm optional.
    Response Time (10% - 90%)ms≤1
    Environmental ProtectionIP65
    Load Driving Capability4 - 20mA versionsupply voltage - 10V / 0.02A (i.e. 36V - 10V / 0.02A = 1300Ω
    0-5V / 0-10V versions>5kΩ / >10kΩ
    Long Term Stability% / Full Scale< 0.2 / 6 months
    Operational LifePressure Cycles> 108 typical
    ATEX Approval (4-20mA versions only)Ex II 1 G Ex ia IIC T4 Ga (zone 0)
    Ex II 1 D Ex ia IIIC T135°C Da (zone 20)
    EX I M 1 Ex ia I Ma (group I M1)

    Product Dimensions

    P600FD Flush Pressure Sensor Outline Drawing

    All dimensions are in mm

    Wiring Details

    Pin No.2 Wire
    (4 - 20mA)
    3 Wire
    (0 - 5Vdc / 0 - 10Vdc)
    1+ve supplycommon
    24 - 20mA signal+ve supply
    3not fitted+ve output
    to caseto case

    Ordering Codes & Options

    P642FDC-10barg-AA-00-000 (example code)P642FDC-10barg-AA-00-000
    Product Family
    Electrical Output
    42 = 4-20mA (2 wire)42
    42X = 4-20mA ATEX Certified (2 wire)42x
    Electrical Connection / ATEX Certification
    Blank = Large DIN Plug & Socket (standard)Blank
    C = IP67 Cable (1 metre fitted as standard)C
    CX = IP67 cable + ATEXCX
    Pressure Range
    10barg = 0 to 10bar gauge-10barg
    2400psig = 0 to 2400psi gauge-2400psig
    Accuracy (Non-Linearity & Hysteresis)
    A = <±0.3%/FS (standard)-A
    B = Improved Accuracy <±0.15%/FS-B
    Process Connection
    A = G1/2” MaleA
    B = 1” BSP MaleB
    Cable Length in Metres
    00 = None-00
    01 = 1 metre-01
    Specials Code
    000 = No Special Requirements-000

    Interested in this product? Send us an enquiry...

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