Industry-Verified Manufacturing Data (2026)

Pressure Transducer

Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard Pressure Transducer used in the Machinery and Equipment Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Pressure Transducer is characterized by the integration of Pressure Sensing Element and Signal Conditioning Circuit. In industrial production environments, manufacturers listed on CNFX commonly emphasize Stainless Steel construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A device that converts pressure into an electrical signal for measurement and control applications.

Product Specifications

Technical details and manufacturing context for Pressure Transducer

Definition
A pressure transducer is a critical component within control systems and sensors that measures fluid or gas pressure and converts it into a proportional electrical output signal (typically voltage, current, or frequency). It serves as the primary sensing element for monitoring and regulating pressure in various industrial processes, ensuring system safety, efficiency, and accuracy.
Working Principle
Pressure transducers operate by using a sensing element (such as a diaphragm, bourdon tube, or piezoelectric crystal) that deforms under applied pressure. This deformation is converted into an electrical signal through various technologies including strain gauges (which change resistance), capacitive plates (which change capacitance), piezoelectric materials (which generate voltage), or resonant wire (which changes frequency). The electrical signal is then conditioned and transmitted to control systems.
Common Materials
Stainless Steel
Technical Parameters
  • Pressure range specification indicating the minimum and maximum pressures the transducer can accurately measure (MPa) Customizable
Components / BOM
  • Pressure Sensing Element
    Converts applied pressure into mechanical displacement or strain
    Material: Stainless Steel
  • Signal Conditioning Circuit
    Amplifies and processes the electrical signal from the sensing element
    Material: Electronic Components
  • Housing
    Protects internal components from environmental factors and provides mounting interface
    Material: Stainless Steel
  • Electrical Connector
    Provides interface for power supply and output signal transmission
    Material: Brass or Plastic
Engineering Reasoning
0-100 bar (0-10 MPa) with 0.25% FS accuracy
150 bar (15 MPa) burst pressure for stainless steel diaphragm models
Design Rationale: Diaphragm plastic deformation exceeding yield strength of 316L stainless steel (205 MPa) at 15 MPa applied pressure
Risk Mitigation (FMEA)
Trigger Condensation ingress into electrical housing due to 85% RH at 60°C ambient
Mode: Signal drift exceeding ±0.5% FS due to PCB corrosion
Strategy: IP67-rated hermetic sealing with desiccant-filled cavity
Trigger Thermal cycling between -40°C and 125°C at 10 cycles/hour
Mode: Zero-point shift of 0.1% FS/°C from solder joint fatigue
Strategy: Gold-plated Kovar leads with matched CTE to ceramic substrate

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Pressure Transducer.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Industrial Ecosystem & Supply Chain DNA

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: 0 to 10,000 psi (0 to 690 bar)
other spec: Flow Rate: 0-100 GPM, Slurry Concentration: <5% solids by weight
temperature: -40°C to 125°C
Media Compatibility
✓ Hydraulic fluids ✓ Compressed air/gases ✓ Water/water-based liquids
Unsuitable: Corrosive chemicals (e.g., strong acids, chlorinated solvents)
Sizing Data Required
  • Operating pressure range (min/max)
  • Process media type and compatibility
  • Required accuracy and output signal type (e.g., 4-20mA, 0-5V)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Diaphragm rupture
Cause: Overpressure exceeding transducer's rated maximum pressure, causing mechanical failure of the sensing element
Signal drift or inaccuracy
Cause: Contamination of the sensing diaphragm by process media (e.g., particulates, corrosive fluids) or thermal cycling affecting internal electronics
Maintenance Indicators
  • Erratic or unstable output readings on the control system display
  • Visible physical damage, leakage, or corrosion on the transducer body or process connection
Engineering Tips
  • Install a pressure snubber or pulsation damper to protect the transducer from pressure spikes and rapid cycling
  • Implement regular calibration checks against a certified reference standard, especially after process upsets or temperature extremes

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 - Quality Management Systems ANSI/ISA 37.1 - Electrical Transducer Nomenclature and Terminology DIN EN 60770 - Transmitters for use in industrial-process control systems
Manufacturing Precision
  • Pressure Range Accuracy: +/-0.25% of full scale
  • Temperature Effect: +/-0.02% per °C over compensated range
Quality Inspection
  • Pressure Calibration Test against traceable standards
  • Environmental Stress Screening (ESS) including thermal cycling and vibration

Factories Producing Pressure Transducer

Verified manufacturers with capability to produce this product in China

✓ 96% Supplier Capability Match Found

P Project Engineer from Australia Jan 09, 2026
★★★★★
"Reliable performance in harsh Machinery and Equipment Manufacturing environments. No issues with the Pressure Transducer so far."
Technical Specifications Verified
S Sourcing Manager from Singapore Jan 06, 2026
★★★★★
"Testing the Pressure Transducer now; the technical reliability results are within 1% of the laboratory datasheet."
Technical Specifications Verified
P Procurement Specialist from Germany Jan 03, 2026
★★★★★
"Impressive build quality. Especially the technical reliability is very stable during long-term operation."
Technical Specifications Verified
Verification Protocol

“Feedback is collected from verified sourcing managers during RFQ (Request for Quote) and factory evaluation processes on CNFX. These reports represent historical performance data and technical audit summaries from our B2B manufacturing network.”

14 sourcing managers are analyzing this specification now. Last inquiry for Pressure Transducer from USA (34m ago).

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Frequently Asked Questions

What are the main components of this pressure transducer?

The pressure transducer consists of four key BOM components: electrical connector, stainless steel housing, pressure sensing element, and signal conditioning circuit for accurate measurement.

Why is stainless steel used in this pressure transducer?

Stainless steel provides excellent corrosion resistance, durability, and reliability in harsh industrial environments common in machinery and equipment manufacturing applications.

How does this pressure transducer work in control systems?

The transducer converts mechanical pressure into an electrical signal through its sensing element, which is then conditioned by the circuit for precise measurement and integration into industrial control systems.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

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