---
title: "Jacket/Temperature Control System"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:JACKETTEMPERATURE_CONTROL_SYSTEM"
  data_integrity_hash: "c0bc0e47767db3ea95e3bdf46e0ada7e"
  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:JACKETTEMPERATURE_CONTROL_SYSTEM"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/jackettemperature-control-system.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/jackettemperature-control-system"
  is_verified_logic: true
attributes:
  primary_spec:
    status: "config-dependent"
    typical_range: "0.5-25 bar at -40°C to 200°C with 0.1°C temperature control precision"
    unit: "°C"
engineering_limits:
  max_safe_operating_point:
    value: 28
    unit: "bar"
    consequence: "Thermal stress exceeding 250 MPa yield strength of 316L stainless steel at ΔT&gt;180°C, or pressure exceeding burst pressure of 1.5x design pressure per ASME BPVC Section VIII"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Calcium carbonate scaling exceeding 2 mm thickness on heat transfer surfaces"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Integrated ultrasonic descaling system operating at 28 kHz with automatic pH monitoring maintaining 6.5-7.5"
  - node_2:
      trigger: "Glycol-water mixture degradation below 20% freeze protection at -20°C"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Refractometer-based concentration monitoring with automatic glycol injection maintaining 35±2% concentration"
bom_nodes:
  jacket-enclosure-0:
    type: "component"
    urn: "URN:CNFX:ME:JACKET_ENCLOSURE_0"
    interface_type: "physical-logic-coupled"
  inletoutlet-ports-1:
    type: "component"
    urn: "URN:CNFX:ME:INLETOUTLET_PORTS_1"
    interface_type: "physical-logic-coupled"
  bafflesflow-directors-2:
    type: "component"
    urn: "URN:CNFX:ME:BAFFLESFLOW_DIRECTORS_2"
    interface_type: "physical-logic-coupled"
  temperature-sensors-3:
    type: "part"
    urn: "URN:CNFX:ME:TEMPERATURE_SENSORS"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS"
    scope: "Verified Engineering Specification"
  - standard: "ANSI/ASHRAE 55-2020 - THERMAL ENVIRONMENTAL CONDITIONS FOR HUMAN OCCUPANCY"
    scope: "Verified Engineering Specification"
  - standard: "CE MARKING - PRESSURE EQUIPMENT DIRECTIVE 2014/68/EU"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/jackettemperature-control-system.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "ae654c283408f0d4219e9ee13ba4e4d4de38231be82d3b2ae69e969d9de06700"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Jacket/Temperature Control System

## 1. Technical Definition
A thermal management component that regulates process temperatures by circulating heating or cooling media through an external jacket surrounding equipment.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.5-25 bar at -40°C to 200°C with 0.1°C temperature control precision**. Failure boundary: **28 bar internal pressure causing jacket rupture or -45°C/+220°C media temperature causing phase change or material embrittlement**, Mechanism: **Thermal stress exceeding 250 MPa yield strength of 316L stainless steel at ΔT&gt;180°C, or pressure exceeding burst pressure of 1.5x design pressure per ASME BPVC Section VIII**.

### 2.1 Analytical Physics Model
Governed by the **LMTD Logarithmic Mean Temperature Difference**:

> **Primary Equation**: $Q = U \cdot A \cdot \Delta T_{lm}$  
> **Engineering Impact**: Sizing validation for pasteurization and cooling tunnels.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| U | Heat Transfer Coeff | Engineering Constant |
| A | Area | Engineering Constant |
| \Delta T_{lm} | LMTD | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Calcium carbonate scaling exceeding 2 mm thickness on heat transfer surfaces | 8 | Heat transfer coefficient reduction from 500 W/m²·K to below 100 W/m²·K | Integrated ultrasonic descaling system operating at 28 kHz with automatic pH monitoring maintaining 6.5-7.5 |
| Glycol-water mixture degradation below 20% freeze protection at -20°C | 8 | Ice crystal formation causing flow restriction below 0.3 m/s velocity | Refractometer-based concentration monitoring with automatic glycol injection maintaining 35±2% concentration |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| primary_spec | Config-dependent | °C | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Temperature Sensors](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/temperature-sensors.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Temperature Control Unit**, **Circulation Pump**, **Heat Exchanger**  
**Downstream Applications**: Chemical Reactors, Plastic Extruders, Food Processing Equipment  

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

### Q: What materials are available for the jacket temperature control system?
**A**: Our jacket temperature control systems are manufactured in durable stainless steel for corrosion resistance or carbon steel for cost-effective applications, both suitable for industrial environments.

### Q: How does the jacket system regulate process temperatures?
**A**: The system circulates heating or cooling media through an external jacket surrounding equipment, with baffles/flow directors ensuring even distribution and temperature sensors providing precise monitoring and control.

### Q: What components are included in the jacket temperature control system?
**A**: Each system includes baffles/flow directors for media distribution, inlet/outlet ports for connection, a jacket enclosure (stainless or carbon steel), and temperature sensors for accurate process monitoring.

## 6. Manufacturing Compliance
- ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS
- ANSI/ASHRAE 55-2020 - THERMAL ENVIRONMENTAL CONDITIONS FOR HUMAN OCCUPANCY
- CE MARKING - PRESSURE EQUIPMENT DIRECTIVE 2014/68/EU

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Jacket/Temperature Control System](https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/jackettemperature-control-system)**

### 🌐 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**: JACKETTEMPERATURE_CONTROL_SYSTEM | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 17afc7ea
