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Overview

PX3 Series Heavy Duty Pressure Transducer, sealed gage, 0 bar to 20 bar, 4.75 V to 5.25 V input, ratiometric: 5.0 Vdc to 4.5 Vdc 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, contact support, 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.
  • PX3AF1BH020BSAAX Heavy Duty Pressure Transducers - Honeywell
    

    Technical Specifications

    Series Name PX3
    Pressure Range 0 bar to 20 bar
    Signal Conditioning Amplified
    Temperature Compensation Yes
    Measurement Type Sealed gage
    Supply Voltage 4.75 V to 5.25 V
    Output Type Ratiometric: 5.0 Vdc to 4.5 Vdc
    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)
    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
    Availability Global

    Technical Specifications

    Series Name PX3
    Pressure Range 0 bar to 20 bar
    Signal Conditioning Amplified
    Temperature Compensation Yes
    Measurement Type Sealed gage
    Supply Voltage 4.75 V to 5.25 V
    Output Type Ratiometric: 5.0 Vdc to 4.5 Vdc
    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)
    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
    Availability Global

    Documents


    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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