---
title: "Positioning Sensors"
industry: "Rubber and Plastic Product Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:POSITIONING_SENSORS"
  data_integrity_hash: "411e4e1dc9059bb769e789ef4e931517"
  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:POSITIONING_SENSORS"
  data_source_uri: "https://cnfx.com/llms/industry/rubber-and-plastic-product-manufacturing/product/positioning-sensors.md"
  official_resource_url: "https://cnfx.com/industry/rubber-and-plastic-product-manufacturing/product/positioning-sensors"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "0.1-100 mm displacement, 0.01 mm resolution, -20°C to 85°C ambient temperature"
    unit: "mm"
engineering_limits:
  max_safe_operating_point:
    value: 0.05
    unit: "mm"
    consequence: "Hall effect sensor magnetic field distortion from ferromagnetic debris accumulation, piezoelectric crystal thermal drift exceeding 0.001 mm/°C coefficient"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Electromagnetic interference from 50 Hz AC motors exceeding 100 V/m field strength"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Mu-metal shielding with 60 dB attenuation at 50-500 Hz, twisted-pair cabling with 100 Ω characteristic impedance"
  - node_2:
      trigger: "Condensation formation at 85% relative humidity with 10°C dew point differential"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "IP67-rated enclosure with desiccant cartridge maintaining &lt;30% internal humidity, conformal coating meeting MIL-I-46058C"
bom_nodes:
  sensing-head:
    type: "part"
    urn: "URN:CNFX:ME:SENSING_HEAD"
    interface_type: "physical-logic-coupled"
  electronic-circuit-board:
    type: "part"
    urn: "URN:CNFX:ME:ELECTRONIC_CIRCUIT_BOARD"
    interface_type: "physical-logic-coupled"
  housing:
    type: "component"
    urn: "URN:CNFX:ME:HOUSING"
    interface_type: "physical-logic-coupled"
  connection-interface:
    type: "component"
    urn: "URN:CNFX:ME:CONNECTION_INTERFACE"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
url: "https://cnfx.com/llms/industry/rubber-and-plastic-product-manufacturing/product/positioning-sensors.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "dd2ddd1ac5eba147c0ea5b97a9c539184b9b6f1a2d7f3802105bbae9f8602a2a"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Positioning Sensors

## 1. Technical Definition
Electronic devices that detect and report the precise location of molds or mold carriers on a conveyor system.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.1-100 mm displacement, 0.01 mm resolution, -20°C to 85°C ambient temperature**. Failure boundary: **±0.05 mm positional accuracy deviation, 85°C sensor temperature, 24V DC ±10% voltage tolerance**, Mechanism: **Hall effect sensor magnetic field distortion from ferromagnetic debris accumulation, piezoelectric crystal thermal drift exceeding 0.001 mm/°C coefficient**.

### 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 |
| :--- | :--- | :--- | :--- |
| Electromagnetic interference from 50 Hz AC motors exceeding 100 V/m field strength | 8 | Signal-to-noise ratio degradation below 20 dB causing ±2 mm positional error | Mu-metal shielding with 60 dB attenuation at 50-500 Hz, twisted-pair cabling with 100 Ω characteristic impedance |
| Condensation formation at 85% relative humidity with 10°C dew point differential | 8 | Optical encoder LED-phototransistor path obstruction causing complete signal loss | IP67-rated enclosure with desiccant cartridge maintaining &lt;30% internal humidity, conformal coating meeting MIL-I-46058C |

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

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Sensing Head](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/sensing-head.md) `(Standalone System)`
- [Electronic Circuit Board](https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/electronic-circuit-board.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Conveyor System**, **Programmable Logic Controller (PLC)**, **Industrial PC/HMI**  
**Downstream Applications**: Automotive Seals, Plastic Containers, Rubber Gaskets  

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

### Q: How do positioning sensors improve efficiency in rubber and plastic manufacturing?
**A**: Positioning sensors provide real-time detection of molds and carriers on conveyor systems, enabling precise automation, reducing manual intervention, minimizing production errors, and optimizing cycle times in rubber and plastic manufacturing processes.

### Q: What makes these sensors suitable for harsh manufacturing environments?
**A**: These sensors feature stainless steel housings for corrosion resistance and polymer seals that protect electronic components from dust, moisture, and chemical exposure common in rubber and plastic production facilities.

### Q: Can these sensors integrate with existing conveyor control systems?
**A**: Yes, with standard connection interfaces and configurable electronic circuit boards, these positioning sensors can seamlessly integrate with most industrial PLCs and conveyor control systems used in rubber and plastic manufacturing.

## 6. Manufacturing Compliance

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### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Positioning Sensors](https://cnfx.com/industry/rubber-and-plastic-product-manufacturing/product/positioning-sensors)**

### 🌐 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**: POSITIONING_SENSORS | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: d6c089ef
