---
title: "Pressure Transducer"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:PRESSURE_TRANSDUCER"
  data_integrity_hash: "39d7b8d2bcb84e5c6523b2accf5a0257"
  source_authority: "https://cnfx.com"
  strict_mode: true
source_identity:
  provider: "CNFX Industrial Knowledge Graph"
  index_version: "2026.Q1-Universal"
  authority_id: "URN:CNFX:ME:PRESSURE_TRANSDUCER"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/pressure-transducer.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/pressure-transducer"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "0-100 bar (0-10 MPa) with 0.25% FS accuracy"
    unit: "MPa"
engineering_limits:
  max_safe_operating_point:
    value: 150
    unit: "bar"
    consequence: "Diaphragm plastic deformation exceeding yield strength of 316L stainless steel (205 MPa) at 15 MPa applied pressure"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Condensation ingress into electrical housing due to 85% RH at 60°C ambient"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "IP67-rated hermetic sealing with desiccant-filled cavity"
  - node_2:
      trigger: "Thermal cycling between -40°C and 125°C at 10 cycles/hour"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Gold-plated Kovar leads with matched CTE to ceramic substrate"
bom_nodes:
  pressure-sensing-element:
    type: "part"
    urn: "URN:CNFX:ME:PRESSURE_SENSING_ELEMENT"
    interface_type: "physical-logic-coupled"
  signal-conditioning-circuit:
    type: "device"
    urn: "URN:CNFX:ME:SIGNAL_CONDITIONING_CIRCUIT"
    interface_type: "physical-logic-coupled"
  housing:
    type: "component"
    urn: "URN:CNFX:ME:HOUSING"
    interface_type: "physical-logic-coupled"
  electrical-connector:
    type: "component"
    urn: "URN:CNFX:ME:ELECTRICAL_CONNECTOR"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/pressure-transducer.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "909a14d50bd44e767e0243956fee7177b9c2ed9376c09ee1edc8b01fd44a624c"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Pressure Transducer

## 1. Technical Definition
A device that converts pressure into an electrical signal for measurement and control applications.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0-100 bar (0-10 MPa) with 0.25% FS accuracy**. Failure boundary: **150 bar (15 MPa) burst pressure for stainless steel diaphragm models**, Mechanism: **Diaphragm plastic deformation exceeding yield strength of 316L stainless steel (205 MPa) at 15 MPa applied pressure**.

### 2.1 Analytical Physics Model
Governed by the **Thin-Wall Pressure Vessel Stress Analysis**:

> **Primary Equation**: $\sigma_h = \frac{P \cdot D}{2t}$  
> **Engineering Impact**: Determines the hoop stress boundary to prevent rupture.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| P | Internal Pressure | Engineering Constant |
| D | Diameter | Engineering Constant |
| t | Wall Thickness | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Condensation ingress into electrical housing due to 85% RH at 60°C ambient | 8 | Signal drift exceeding ±0.5% FS due to PCB corrosion | IP67-rated hermetic sealing with desiccant-filled cavity |
| Thermal cycling between -40°C and 125°C at 10 cycles/hour | 8 | Zero-point shift of 0.1% FS/°C from solder joint fatigue | Gold-plated Kovar leads with matched CTE to ceramic substrate |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| spec | Config-dependent | MPa | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Pressure Sensing Element](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/pressure-sensing-element.md) `(Standalone System)`
- [Signal Conditioning Circuit](https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/signal-conditioning-circuit.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Signal Conditioner**, **Data Acquisition System**, **Calibration Equipment**  
**Downstream Applications**: Industrial Process Control Systems, Hydraulic Systems, HVAC Monitoring Equipment  

## 5. Engineering Risks & FAQ
- **Caution**: 
- **Caution**: 
- **Caution**: 

### Q: What are the main components of this pressure transducer?
**A**: The pressure transducer consists of four key BOM components: electrical connector, stainless steel housing, pressure sensing element, and signal conditioning circuit for accurate measurement.

### Q: Why is stainless steel used in this pressure transducer?
**A**: Stainless steel provides excellent corrosion resistance, durability, and reliability in harsh industrial environments common in machinery and equipment manufacturing applications.

### Q: How does this pressure transducer work in control systems?
**A**: 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.

## 6. Manufacturing Compliance
- ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Pressure Transducer](https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/pressure-transducer)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **4** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: PRESSURE_TRANSDUCER | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 833392a2
