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    High Temperature Pressure Sensor | 250ºC | P600HT

    Precise, Corrosion Resistant and Robust, High Temp Pressure Sensor up to 250°C
    P600HT High Temperature Pressure Sensor 2
    P600HT High Temperature Pressure Sensor
    High Temperature Pressure Sensor Top View
    P600HT High Temp Pressure Sensor
    360° View Videovideo/mp4
    Lead Time
    8-9 weeks
    Prices From
    (excl. VAT)
    Accelerated delivery available
    Quantity, OEM & educational discounts
    3D CAD models available

    At a Glance

    • Ranges: 0-10bar up to 0-400bar
    • Outputs: 4-20mA, 0-5Vdc, 0-10Vdc
    • Environmental Protection: IP65
    • Accuracy: <±0.3%/FS
    • Process Temperature: 250ºC max.
    • Highly Accurate in Media Temperatures up to 250°C
    • Ideal for Food Processing and Steel Manufacturing Environments 
    • Save Time With In-Field Span and Zero Adjustments
    • Titanium Alloy Construction Offers Excellent Long-Term Performance
    • Protected from Low Pressure Water Jets
    • ATEX Certified Explosive Atmosphere Versions Available


    The P600HT industrial high temperature pressure sensor is designed for the measurement of pressure across a wide range of general-purpose and industrial applications including hydraulics, medical, research and development and a range of steel manufacturing and preparation processes where media temperatures of up to 250ºC are present.

    The P600HT high-temperature pressure sensor offers superb media compatibility as standard with its all-Titanium Alloy pressure port and sensing element.  The process connection is a ½” BSP male with flush 316L diaphragm for applications such as food processing, pharmaceutical and petrochemical, where a hygienic flush
    diaphragm is needed.

    Additionally, the electronics of the high-temperature pressure sensor are thermally insulated from media temperatures of up to 250°C.

    This high temp pressure sensor features an FFKM o-ring which provides excellent chemical resistance along with excellent gas and liquid permeation resistance. The FFKM O-ring enables operation in higher temperature applications.

    ATEX-approved versions of this high temperature pressure sensor are also available with a 4-20mA output version only.

    The P600HT high temperature pressure sensor provides a 2-wire 4-20mA electrical output as standard, while 0-5Vdc and 0-10Vdc are optional.

    Technical Specifications

    Input Pressure Range
    Nominal Pressure RangeBar (gauge)1016254060100160250400
    Permissible OverpressureBarx 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
    P642HT2 - wire4 - 20mA13 - 36Vdc (unregulated)
    P642XHT (ATEX)2 - wire4 - 20mA13 - 28Vdc (unregulated)
    P605HT4 - wire0 - 5Vdc13 - 30Vdc (unregulated)
    P6010HT4 - wire0 - 10Vdc13 - 30Vdc (unregulated)
    Accuracy (non-linearity, hysteresis, repeatability)% Full Scale Output<±0.3 (BFSL)
    Zero Offset and Span Tolerance% / Span±1 (at room temperature)
    Zero Offset and Span Adjustment% / Full Scale Output±5 with easy access trimming potentiometers
    Media Temperature˚C0 to +250 Sensor and electronics thermally insulated from media
    Ambient Temperature˚C-20 to +85
    Storage Temperature˚C+5 to +40
    Thermal Zero Shift (TZS)% / Full Scale / ˚C<±0.04
    Thermal Span Shift (TSS)% / Full Scale / ˚C<±0.04
    Reverse Polarity ProtectionProtected against supply voltage reversal up to 50Vdc
    Media CompatibilityAny media compatible with 316 Stainless Steel and FFKM
    WeightGrams125 nominal
    Insulation ResistanceMegohm @ 50 Vdc>100
    Electrical Connection:Mating socket with screw terminal connections to DIN 43650. Flying lead optional cable length also available.
    Pressure Connection:1/2” BSP male with flush 316L diaphragm and FFKM O-ring.
    Response Time (10% - 90%)ms≤10
    Environmental Protection:IP65
    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

    High Temperature Pressure Sensor outline dimension drawing

    All dimensions are in mm

    Wiring Details

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

    Ordering Codes & Options

    P642HTC-10barg-AA-00-000 (example code)P642HTC-10barg-AA-00-000
    Product Family
    Electrical Output
    42 = 4-20mA (2 wire)42
    42X = 4-20mA ATEX Certified (2 wire)42X
    05 = 0-5Vdc (4 wire)05
    010 = 0-10Vdc (4 wire)010
    Electrical Connection / ATEX Certification
    Blank = Large DIN Plug & Socket (standard)Blank
    C = IP67 Cable (1 metre fitted as standard)C
    Pressure Range
    10barg = 0 to 10bar gauge-10barg
    2400psig = 0 to 2400psi gauge-2400psig
    Accuracy (Non-Linearity & Hysteresis)
    A = <±0.3%/FS (standard)-A
    Process Connection
    A = G1/2” Male with 250°C Rated O-RingA
    Cable Length in Metres
    00 = None-00
    01 = 1 metre-01
    Specials Code
    000 = No Special Requirements-000


    CAD Model Files

    Our 3D models are provided in STEP format and can be viewed using FreeCAD. Other formats can be provided on request.

    The .zip file below contains a separate model for each product variant.

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

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