INDUSTRY COMPONENT

Pressure Sensor Element

Pressure sensor element converts fluid or gas pressure into electrical signals for industrial monitoring and control systems.

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Component Specifications

Definition
A pressure sensor element is a core component within pressure measurement devices that detects mechanical pressure variations and transduces them into proportional electrical output signals. It serves as the primary sensing mechanism in pressure regulators, transmitters, and gauges across industrial applications, enabling precise pressure monitoring, process control, and safety functions.
Working Principle
Operates on piezoresistive, capacitive, or strain gauge principles where applied pressure causes measurable changes in electrical resistance, capacitance, or mechanical strain, which are converted to voltage or current signals through integrated circuits.
Materials
Silicon (monocrystalline), stainless steel (316L, 17-4PH), ceramic (alumina), elastomers (FKM, EPDM), gold bonding wires, epoxy encapsulation
Technical Parameters
  • Accuracy ±0.25% FS
  • Output Signal 4-20 mA, 0-10 V, I2C, SPI
  • Response Time <1 ms
  • Pressure Range 0-1000 bar
  • Long-term Stability <0.1% FS/year
  • Media Compatibility Oil, water, air, mild chemicals
  • Operating Temperature -40°C to 125°C
  • Overpressure Protection 200% FS
Standards
ISO 5171, DIN 16086, IEC 60770

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Pressure Sensor Element.

pressure sensor element industrial sensor component pressure measurement piezoresistive sensor pressure transducer OEM sensor parts Pressure Sensor Element in Machinery and Equipment Manufacturing

Parent Products

This component is used in the following industrial products

Pressure Regulator & Sensors

A component that monitors and controls fluid pressure within a coating dispensing system to ensure consistent application quality.

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Engineering Analysis

Risks & Mitigation
  • Media incompatibility causing corrosion
  • Overpressure damage
  • Temperature extremes affecting accuracy
  • Electrical interference
  • Mechanical vibration fatigue
FMEA Triads
Trigger: Media contamination or chemical attack
Failure: Signal drift or complete sensor failure
Mitigation: Use compatible diaphragm materials, implement filtration systems, regular calibration checks
Trigger: Mechanical overpressure beyond rated limits
Failure: Diaphragm rupture or permanent deformation
Mitigation: Install pressure relief valves, use sensors with higher overpressure ratings, implement system pressure monitoring

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±0.25% of full scale at reference conditions
Test Method
ISO 5171 for pressure testing, IEC 60770 for performance evaluation, manufacturer calibration procedures

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What is the difference between a pressure sensor element and a complete pressure sensor?

The pressure sensor element is the core sensing component that converts pressure to electrical signals, while a complete pressure sensor includes additional components like housing, signal conditioning, connectors, and protection features for industrial use.

How do I select the right pressure sensor element for my application?

Consider pressure range, media compatibility, accuracy requirements, temperature conditions, output signal type, and environmental factors like vibration and humidity. Consult manufacturer datasheets and industry standards for specific applications.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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Pressure Sensing Diaphragm Pressure Spring