---
title: "Automated Sampler"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:AUTOMATED_SAMPLER"
  data_integrity_hash: "44a365a72436def13e9df3c91e50044a"
  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:AUTOMATED_SAMPLER"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/automated-sampler.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/automated-sampler"
  is_verified_logic: true
attributes:
  primary_spec:
    status: "config-dependent"
    typical_range: "0.5-6.0 bar inlet pressure, 15-60°C ambient temperature, 0.1-10.0 m/s flow velocity"
    unit: "ml/sample"
engineering_limits:
  max_safe_operating_point:
    value: 7.5
    unit: "bar"
    consequence: "Mechanical fatigue failure at 7.5 bar due to yield strength exceedance of 316L stainless steel (205 MPa at 20°C, reduced to 185 MPa at 80°C); particulate accumulation below 0.1 m/s causing Bernoulli principle violation and sampling bias"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Piezoelectric actuator voltage drop below 18V DC (minimum operating voltage)"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Dual-redundant power supply with automatic transfer switch and undervoltage lockout at 19V DC"
  - node_2:
      trigger: "316L stainless steel corrosion rate exceeding 0.1 mm/year in chloride concentration &gt;100 ppm at 60°C"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Hastelloy C-276 cladding (2.5 mm thickness) on all wetted surfaces with electrochemical potential monitoring"
bom_nodes:
  sampling-probe-0:
    type: "part"
    urn: "URN:CNFX:ME:SAMPLING_PROBE"
    interface_type: "physical-logic-coupled"
  collection-chamber-1:
    type: "component"
    urn: "URN:CNFX:ME:COLLECTION_CHAMBER_1"
    interface_type: "physical-logic-coupled"
  drive-mechanism-2:
    type: "part"
    urn: "URN:CNFX:ME:DRIVE_MECHANISM"
    interface_type: "physical-logic-coupled"
  control-interface-3:
    type: "part"
    urn: "URN:CNFX:ME:CONTROL_INTERFACE"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 10715:1997 (NATURAL GAS - SAMPLING GUIDELINES)"
    scope: "Verified Engineering Specification"
  - standard: "ANSI/ASME B40.100-2013 (PRESSURE GAUGES AND GAUGE ATTACHMENTS)"
    scope: "Verified Engineering Specification"
  - standard: "CE MARKING (EU MACHINERY DIRECTIVE 2006/42/EC)"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/automated-sampler.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "65d88643d8f8fa8549ee44070f3fb44227d5388679bdad03e2f2bb5212e94f03"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Automated Sampler

## 1. Technical Definition
A mechanical device that automatically collects representative samples from a process stream or material batch within an industrial system.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.5-6.0 bar inlet pressure, 15-60°C ambient temperature, 0.1-10.0 m/s flow velocity**. Failure boundary: **7.5 bar inlet pressure (150% of max rated), 80°C ambient temperature, 0.01 m/s flow velocity (stagnation point)**, Mechanism: **Mechanical fatigue failure at 7.5 bar due to yield strength exceedance of 316L stainless steel (205 MPa at 20°C, reduced to 185 MPa at 80°C); particulate accumulation below 0.1 m/s causing Bernoulli principle violation and sampling bias**.

### 2.1 Analytical Physics Model
Governed by the **Hansen Solubility Distance (HSP)**:

> **Primary Equation**: $R_a = \sqrt{4\Delta\delta_d^2 + \Delta\delta_p^2 + \Delta\delta_h^2}$  
> **Engineering Impact**: Predicts seal/gasket swelling when exposed to CIP chemicals.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| \delta_d | Dispersive | Engineering Constant |
| \delta_p | Polar | Engineering Constant |
| \delta_h | Hydrogen | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Piezoelectric actuator voltage drop below 18V DC (minimum operating voltage) | 8 | Sampling arm incomplete retraction causing continuous process stream diversion | Dual-redundant power supply with automatic transfer switch and undervoltage lockout at 19V DC |
| 316L stainless steel corrosion rate exceeding 0.1 mm/year in chloride concentration &gt;100 ppm at 60°C | 8 | Sampling chamber wall perforation leading to cross-contamination between process streams | Hastelloy C-276 cladding (2.5 mm thickness) on all wetted surfaces with electrochemical potential monitoring |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| primary_spec | Config-dependent | ml/sample | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Sampling Probe](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/sampling-probe.md) `(Standalone System)`
- [Drive Mechanism](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/drive-mechanism.md) `(Standalone System)`
- [Control Interface](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/control-interface.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Sample Transport System**, **Sample Conditioning Unit**, **Process Interface Module**  
**Downstream Applications**: Quality Control Reports, Laboratory Analysis Samples, Process Optimization Data  

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

### Q: What industries commonly use automated samplers?
**A**: Automated samplers are widely used in chemical processing, pharmaceuticals, food and beverage, mining, and water treatment industries for quality control and process monitoring.

### Q: How does the automated sampler ensure representative sampling?
**A**: The device uses precise timing and mechanical controls to collect samples at consistent intervals or specific process points, maintaining sample integrity and eliminating human error in manual sampling.

### Q: What maintenance is required for automated sampling equipment?
**A**: Regular maintenance includes cleaning the collection chamber and sampling probe, inspecting seals and drive mechanisms, and calibrating the control interface according to manufacturer specifications.

## 6. Manufacturing Compliance
- ISO 10715:1997 (NATURAL GAS - SAMPLING GUIDELINES)
- ANSI/ASME B40.100-2013 (PRESSURE GAUGES AND GAUGE ATTACHMENTS)
- CE MARKING (EU MACHINERY DIRECTIVE 2006/42/EC)

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Automated Sampler](https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/automated-sampler)**

### 🌐 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**: AUTOMATED_SAMPLER | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 240ddb32
