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Overview

PX3 Series Heavy Duty Pressure Transducer, sealed gage, 0 bar to 40 bar 8 Vdc to 30 Vdc (-40°C to 100°C) input, current: 4 mA to 20 mA output, 7/16-20 UNF 1/4 in 45° Flare Female Schrader (SAE J512), Metri-Pack 150, Standard (UL V-0), list price: $24.00, €23.16, £16.82, ¥2,983.68*

*Prices are subject to change and do not reflect currency fluctuations. For more information, contact Honeywell at +1-815-235-6847 or 1-800-537-6945, info.sc@honeywell.com, or visit our Sales and Service Locator.

Honeywell’s PX3 Series Heavy Duty Pressure Transducers use piezoresistive sensing technology with ASIC (Application Specific Integrated Circuit) signal conditioning in a brass housing and Metri-Pack 150 or cable harness electrical connections. The PX3 Series is fully calibrated and temperature compensated from -40°C to 125°C [-40°F to 257°F].

Value to Customers

  • Total Error Band (TEB) ±1.0 %FSS from -20°C to 85°C: Provides the most comprehensive, clear and meaningful indication of the sensor’s true measurement performance over a specified temperature range; small error promotes system uptime and efficiency.
  • High insulation resistance and dielectric strength: Protects the user and sensor in high over-voltage situations, and ensures that the device is compliant with industry standards.
  • High EMC performance: Operates reliably in the presence of electro-magnetic fields, such as near wireless signals, RF communication, and electrical devices.
  • High external freeze/thaw resistance: Survives exposure to frost, commonly found in refrigeration systems.
  • Reduced current consumption: Helps to reduce energy costs, and enhances product life if used in battery driven systems.
  • Media compatibility: Common HFC (hydrofluorocarbon) refrigerants such as R410A and R134A, next generation low global warming potential (GWP) refrigerants such as R448A (Solstice® N40), R32 and R1234ZE, engine oil, petroleum-based hydraulic fluids, DOT 3 brake fluid, and dry air. For ammonia and other corrosive media, see Honeywell’s SPT Series.

    Differentiation

  • Optional diagnostics mode: Beneficial in applications where the sensor functionality and the need to know internal or external failure modes is critical.
  • Great customer value: Multiple configuration possibilities provide flexibility of use in the application with no upfront NRE or tooling charges.
  • Durable: Provides the tough environmental specifications needed, including insulation resistance and dielectric strength, external freeze-thaw resistance, and EMC performance.
  • PX3AF1BH040BSCHX Heavy Duty Pressure Transducers - Honeywell

    Technical Specifications

    Signal Conditioning Amplified
    Temperature Compensation Yes
    Measurement Type Sealed gage
    Pressure Range 0 bar to 40 bar
    Supply Voltage 8 Vdc to 30 Vdc (-40°C to 100°C)
    Overpressure 69 bar
    Burst Pressure 103 bar
    Electrical Connection Metri-Pack 150, Standard (UL V-0)
    Port Style 7/16-20 UNF 1/4 in 45° Flare Female Schrader (SAE J512)
    Output Type Current: 4 mA to 20 mA
    Total Error Band ±1.0 %FSS (-20°C to 85°C [-4°F to 185°F]), ±2.0 %FSS (<-20°C, >85°C [<-4°F, >185°F])
    Accuracy ±0.25 %FSS
    Response Time <2 ms
    Operating Temperature -40°C to 125°C [-40°F to 257°F]
    Compensated Temperature Range -40°C to 125°C [-40°F to 257°F]
    Storage Temperature -40°C to 125°C [-40°F to 257°F]
    Vibration 20 G sweep, 10 Hz to 2000 Hz (at 25°C)
    Shock 100 G per MIL-STD-202G, Method 213B, Cond. F (at 25°C)
    Life Greater than 10 million full scale pressure cycles over the calibrated pressure range
    Media Compatibility

    The PX3 Series is compatible with common HFC (hydrofluorocarbon) refrigerants such as R410A and R134A, next generation low global warming potential (GWP) refrigerants such as R448A (Solstice® N40), R32 and R1234ZE, engine oil, petroleum-based hydraulic fluids, DOT 3 brake fluid, and dry air. For ammonia and other corrosive media, see Honeywell’s SPT Series.

    The PX3 Series is not recommended for use with media involving water, saturated air such as steam and vapor, and ammonia.

    Agency Approvals and Standards IP67
    UNSPSC Code 41111927
    UNSPSC Commodity 41111927 Pressure sensors
    Availability Global
    Series Name PX3

    Technical Specifications

    Signal Conditioning Amplified
    Temperature Compensation Yes
    Measurement Type Sealed gage
    Pressure Range 0 bar to 40 bar
    Supply Voltage 8 Vdc to 30 Vdc (-40°C to 100°C)
    Overpressure 69 bar
    Burst Pressure 103 bar
    Electrical Connection Metri-Pack 150, Standard (UL V-0)
    Port Style 7/16-20 UNF 1/4 in 45° Flare Female Schrader (SAE J512)
    Output Type Current: 4 mA to 20 mA
    Total Error Band ±1.0 %FSS (-20°C to 85°C [-4°F to 185°F]), ±2.0 %FSS (<-20°C, >85°C [<-4°F, >185°F])
    Accuracy ±0.25 %FSS
    Response Time <2 ms
    Operating Temperature -40°C to 125°C [-40°F to 257°F]
    Compensated Temperature Range -40°C to 125°C [-40°F to 257°F]
    Storage Temperature -40°C to 125°C [-40°F to 257°F]
    Vibration 20 G sweep, 10 Hz to 2000 Hz (at 25°C)
    Shock 100 G per MIL-STD-202G, Method 213B, Cond. F (at 25°C)
    Life Greater than 10 million full scale pressure cycles over the calibrated pressure range
    Media Compatibility

    The PX3 Series is compatible with common HFC (hydrofluorocarbon) refrigerants such as R410A and R134A, next generation low global warming potential (GWP) refrigerants such as R448A (Solstice® N40), R32 and R1234ZE, engine oil, petroleum-based hydraulic fluids, DOT 3 brake fluid, and dry air. For ammonia and other corrosive media, see Honeywell’s SPT Series.

    The PX3 Series is not recommended for use with media involving water, saturated air such as steam and vapor, and ammonia.

    Agency Approvals and Standards IP67
    UNSPSC Code 41111927
    UNSPSC Commodity 41111927 Pressure sensors
    Availability Global
    Series Name PX3

    Documents

    TITLE DOCUMENT TYPE LANGUAGE SIZE
    PX3 Series Heavy Duty Pressure Transducers Datasheet English 3MB
    PX3 Series Heavy Duty Pressure Transducers Installation Instructions English 2MB
    PX3 Metri-Pack 150 F1 highres photo Photo -- 1MB
    PX3 Metri-Pack 150 F1 lowres photo Photo -- 141KB
    PX3 Series, Metri-Pack 150, F1 pressure port type, CAD model.stp CAD Model -- 2MB
    Airflow, Force, and Pressure Sensors Range Guide Product Range Guide English 9MB
    Heavy Duty Pressure Transducers, PX2 Series and PX3 Series Application Note English 265KB
    Heavy Duty Pressure Transducers Line Guide Product Line Guide English 115KB
    PX2 Series and PX3 Series Heavy Duty Pressure Transducers for Potential Use in Industrial HVAC/R Applications Application Note English 397KB
    PX2 Series and PX3 Series Heavy Duty Pressure Transducers for Potential Use in Industrial Refrigeration Application Note English 314KB
    Sensors and Switches in Front Loaders Application Note English 3MB
    Sensors and Switches in Oil Rig Applications Application Note English 7MB
    Sensors in Anesthesia Machines Application Note English 3MB
    Sensors and Switches for Potential Use in HVAC Applications Application Note English 2MB
    Sensors and Switches in Mobile Cranes Application Note English 2MB
    Media Compatibility for Honeywell Heavy Duty Pressure Transducers, PX2 Series and PX3 Series Technical Information English 163KB
    Oil and Gas Brochure Brochure English 4MB
    Heavy Duty Pressure Transducers, PX3 Series, ROHS2 Certificate of Compliance Technical Information English 35KB
    Heavy Duty Pressure Transducers, PX3 Series, REACH Certificate of Compliance Technical Information English 38KB
    Total Error Band Specification for Honeywell Heavy Duty Pressure Transducers, PX2 Series and PX3 Series Technical Information English 281KB
    Sensors and Switches in Chemistry and Immunoassay Analyzers Application Note English 1MB

    Product Features

  • Pressure range: 1 bar to 50 bar | 15 psi to 700 psi (absolute and sealed gage)
  • Ratiometric output: 0.5 Vdc to 4.5 Vdc or 0.33 Vdc to 2.97 Vdc
  • 4 mA to 20 mA output supports transmission of output signals over longer distances
  • Calibrated and temperature compensated
  • Total Error Band: ±1.0 %FSS from -20°C to 85°C [-4°F to 185°F]
  • External freeze/thaw resistance: 6 cycles from -30°C to 50°C [-22°F to 122°F]
  • Insulation resistance: >100 MOhm, 1500 Vdc (in dry, non-ionized air)
  • Dielectric strength: AC1500V, 1 min. or AC1800V, 1 s (in dry, non-ionized air)
  • Current consumption: 3.5 mA max.
  • EMC (radiated immunity): 200 V/m (ratiometric voltage output), 140 V/m (current output) per ISO 11452-2
  • Ingress protection IP67 (Metri-Pack connector), IP69K (cable harness), IP65 (DIN connector)
  • RoHS, REACH, and CE compliant
  • Six industry-standard pressure port types, including a tube port
  • Applications

  • Industrial: Refrigerant pressure monitoring in HVAC/R systems; dry air system pressure, process controls and automation
  • Transportation: Dry air system monitoring; hydraulic, brake, and engine oil fluid pressure monitoring; air brake pressure monitoring

    The PX3 Series is not recommended for use with media involving water, saturated air such as steam and vapor, and ammonia.

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