Pressure Sensor Element: Pressure Range 0-1000 bar

Q: 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.

Q: 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.

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

Parameter	Typical range	Notes & selection driver
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

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO 5171, DIN 16086, IEC 60770

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.

View Product Details

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

Typical Suppliers & Equivalents

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

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Pressure Sensor Element

Manufacturer profiles associated with Pressure Sensor Element.

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Frequently Asked Questions

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