Pressure Sensors, Transducers

Image Part Number Description / PDF Quantity Rfq
PPT2-0002DGX2VE

PPT2-0002DGX2VE

Honeywell Aerospace

PPT2 MV 2V 1FS -55TO110 2PSID

0

PPT0005DRR2VA

PPT0005DRR2VA

Honeywell Aerospace

PRESSURE TRANSDUCER

0

PPT2-0002DKX2VS

PPT2-0002DKX2VS

Honeywell Aerospace

PRESSURE TRANSDUCER

0

PPT2-0010GRF5VS

PPT2-0010GRF5VS

Honeywell Aerospace

PRESSURE TRANSDUCER

0

PPT2-0015AWN5VS-BEF

PPT2-0015AWN5VS-BEF

Honeywell Aerospace

PPT2 MV 5V 1FS -55TO110 15PSIA

0

PPT2-0010DFX2VS

PPT2-0010DFX2VS

Honeywell Aerospace

PRESSURE TRANSDUCER

0

PPT2-0010DGF5VS

PPT2-0010DGF5VS

Honeywell Aerospace

PRESSURE TRANSDUCER

0

PPT2-0005GXX2VE

PPT2-0005GXX2VE

Honeywell Aerospace

PPT2 MV 2V 1FS -55TO110 5PSIG

0

PPT2-0005DGK2VS

PPT2-0005DGK2VS

Honeywell Aerospace

PRESSURE TRANSDUCER

0

PPT2-0002GWF2VE

PPT2-0002GWF2VE

Honeywell Aerospace

PPT2 MV 2V 1FS -55TO110 2PSIG

0

PPT2-0005GGF5VS

PPT2-0005GGF5VS

Honeywell Aerospace

PRESSURE TRANSDUCER

0

PPT2-0005DRG5VE

PPT2-0005DRG5VE

Honeywell Aerospace

PPT2 MV 5V 1FS -55TO110 5PSID

0

PPT2-0020AFN2VE

PPT2-0020AFN2VE

Honeywell Aerospace

PPT2 MV 2V 1FS -55TO110 20PSIA

0

PPT2-0002GRG2VS

PPT2-0002GRG2VS

Honeywell Aerospace

PRESSURE TRANSDUCER

0

PPT2-0005DFX5VE

PPT2-0005DFX5VE

Honeywell Aerospace

PPT2 MV 5V 1FS -55TO110 5PSID

0

PPT0002GFW5VB

PPT0002GFW5VB

Honeywell Aerospace

PRESSURE TRANSDUCER

0

PPT0005DXF5VB

PPT0005DXF5VB

Honeywell Aerospace

PRESSURE TRANSDUCER

0

PPT2-0010GRG5VS

PPT2-0010GRG5VS

Honeywell Aerospace

PRESSURE TRANSDUCER

0

PPT2-0005GWX2VS

PPT2-0005GWX2VS

Honeywell Aerospace

PRESSURE TRANSDUCER

0

PPT0001GXX5VA

PPT0001GXX5VA

Honeywell Aerospace

PRESSURE TRANSDUCER

0

Pressure Sensors, Transducers

1. Overview

Pressure sensors and transducers are devices that convert mechanical pressure signals into electrical outputs. They serve as critical components in monitoring and controlling pressure in various systems. Modern industrial automation, medical diagnostics, and automotive safety systems rely on their precise measurements to ensure operational efficiency and safety.

2. Main Types and Functional Classification

TypeFunctional CharacteristicsApplication Examples
Strain GaugeHigh accuracy, stable output, requires bridge circuitIndustrial machinery, load cells
PiezoresistiveMiniaturized design, high sensitivity, temperature-dependentMedical blood pressure monitors
CapacitiveLow power consumption, corrosion-resistant, nonlinear outputAerospace altitude sensors
PiezoelectricSelf-generating, dynamic pressure measurementEngine combustion analysis
Optical FiberImmune to EMI, suitable for harsh environmentsOil well downhole monitoring

3. Structure and Components

Typical components include:

  • Pressure port (stainless steel/ceramic diaphragm)
  • Sensing element (MEMS silicon chip, strain gauge)
  • Signal conditioning circuit (amplifier, ADC)
  • Output interface (4-20mA, I2C, CANbus)
  • Environmental sealing (IP67 rating standard)

4. Key Technical Specifications

ParameterImportance
Measurement Range (0-10kPa to 0-100MPa)Determines operational limits
Accuracy ( 0.1% FS to 2% FS)Impacts system reliability
Output Signal (Analog/digital)Affects compatibility with control systems
Temperature Range (-40 C to +150 C)Defines environmental adaptability
Response Time (1ms to 100ms)Critical for dynamic pressure monitoring

5. Application Fields

Major industries:

  • Industrial Automation (hydraulic system monitoring)
  • Automotive (engine MAP sensors, TPMS)
  • Medical (ventilator pressure control)
  • Aerospace (flight control surface pressure)
  • Consumer Electronics (smartwatches for altitude tracking)

6. Leading Manufacturers and Products

ManufacturerRepresentative Product
HoneywellPPT0010 (0-10psi MEMS sensor)
Bosch SensortecBMP580 (barometric pressure sensor)
TE ConnectivityPPT0001NN1A3 (high-temperature sensor)
WIKAA-1100.75 (industrial process sensor)
OmronD6F-PH (low-pressure airflow sensor)

7. Selection Guidelines

Key considerations:

  • Pressure range with 20% safety margin
  • Environmental factors (temperature, vibration)
  • Signal compatibility (analog/digital requirements)
  • Material selection for corrosive environments
  • Cost vs. long-term stability trade-offs

8. Industry Trends

Emerging developments:

  • MEMS integration for miniaturization
  • Wireless pressure sensing nodes
  • AI-enabled predictive maintenance systems
  • New materials like graphene for ultra-sensitive detection
  • Energy-harvesting self-powered sensors

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