---
title: "Level Sensor Probe"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:LEVEL_SENSOR_PROBE"
  data_integrity_hash: "4131fc29759e1a277ca38f80d49d7545"
  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:LEVEL_SENSOR_PROBE"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/level-sensor-probe.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/level-sensor-probe"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "0-150°C temperature, 0-100 bar pressure, 0.5-20 m measurement range"
    unit: "mm"
engineering_limits:
  max_safe_operating_point:
    value: 150
    unit: "°C"
    consequence: "Thermal expansion coefficient mismatch (17×10⁻⁶/°C for 316L stainless steel vs 23×10⁻⁶/°C for PTFE insulation) causing mechanical stress, electrochemical corrosion at &gt;0.5 V potential difference"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Dielectric breakdown at 25 kV/mm in PTFE insulation"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Triple-layer insulation with 50 kV/mm dielectric strength polyethylene intermediate layer"
  - node_2:
      trigger: "Cavitation at 0.3 bar vapor pressure differential"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Helical baffle design with 40° pitch angle disrupting vortex formation"
bom_nodes:
  sensing-element:
    type: "part"
    urn: "URN:CNFX:ME:SENSING_ELEMENT"
    interface_type: "physical-logic-coupled"
  probe-bodyhousing:
    type: "component"
    urn: "URN:CNFX:ME:PROBE_BODYHOUSING"
    interface_type: "physical-logic-coupled"
  electrical-connector:
    type: "component"
    urn: "URN:CNFX:ME:ELECTRICAL_CONNECTOR"
    interface_type: "physical-logic-coupled"
  sealing-gasket:
    type: "component"
    urn: "URN:CNFX:ME:SEALING_GASKET"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS"
    scope: "Verified Engineering Specification"
  - standard: "ATEX DIRECTIVE 2014/34/EU - EQUIPMENT FOR EXPLOSIVE ATMOSPHERES"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/level-sensor-probe.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "660073d9eb89c57bf308649b02c6102d3f2e93752f9ae78b88c0b8e1f9585776"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Level Sensor Probe

## 1. Technical Definition
A sensing element that detects and measures the level of liquids or solids in containers or vessels.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0-150°C temperature, 0-100 bar pressure, 0.5-20 m measurement range**. Failure boundary: **150°C thermal limit, 100 bar pressure limit, 0.5 mm/min corrosion rate**, Mechanism: **Thermal expansion coefficient mismatch (17×10⁻⁶/°C for 316L stainless steel vs 23×10⁻⁶/°C for PTFE insulation) causing mechanical stress, electrochemical corrosion at &gt;0.5 V potential difference**.

### 2.1 Analytical Physics Model
Governed by the **Combined Measurement Uncertainty**:

> **Primary Equation**: $u_c = \sqrt{\sum u_i^2}$  
> **Engineering Impact**: Defines the precision confidence interval for inspection.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| u_i | Standard Uncertainty components | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Dielectric breakdown at 25 kV/mm in PTFE insulation | 8 | Signal drift exceeding ±0.5% FS accuracy | Triple-layer insulation with 50 kV/mm dielectric strength polyethylene intermediate layer |
| Cavitation at 0.3 bar vapor pressure differential | 8 | Mechanical resonance at 2.5 kHz causing 15 μm amplitude vibration | Helical baffle design with 40° pitch angle disrupting vortex formation |

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

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Sensing Element](https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/sensing-element.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Signal Conditioner**, **Programmable Logic Controller**, **Power Supply Unit**  
**Downstream Applications**: Industrial Tanks, Chemical Processing Equipment, Food Processing Machinery  

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

### Q: What materials are available for the level sensor probe housing?
**A**: Our level sensor probes are available in Stainless Steel, PTFE (Polytetrafluoroethylene), and Ceramic housings to suit different industrial environments and chemical compatibility requirements.

### Q: How does the sensing element in this probe detect material levels?
**A**: The sensing element uses capacitance, conductivity, or ultrasonic technology to detect and measure the level of liquids or solids in containers, providing accurate readings for process control in machinery manufacturing.

### Q: What is included in the BOM for this level sensor probe?
**A**: The bill of materials includes: Electrical Connector, Probe Body/Housing, Sealing Gasket, and Sensing Element, ensuring complete assembly and functionality for industrial applications.

## 6. Manufacturing Compliance
- ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS
- ATEX DIRECTIVE 2014/34/EU - EQUIPMENT FOR EXPLOSIVE ATMOSPHERES

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Level Sensor Probe](https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/level-sensor-probe)**

### 🌐 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**: LEVEL_SENSOR_PROBE | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: eac642b6
