INDUSTRY COMPONENT

Sample Inlet/Nozzle

Precision inlet nozzle for sampling probes that controls fluid entry into analytical systems.

Component Specifications

Definition
A critical component of sampling probes designed to precisely regulate the intake of liquid or gas samples from industrial processes. It ensures representative sampling by maintaining consistent flow rates, preventing contamination, and minimizing turbulence at the entry point. The nozzle geometry is engineered to handle specific fluid properties and process conditions.
Working Principle
Operates by creating a controlled orifice or channel that directs fluid samples into the sampling probe. The design minimizes pressure drop, prevents particle deposition, and maintains laminar flow where required. It often incorporates features like tapered entries, specific diameter ratios, and surface finishes to ensure accurate and repeatable sample collection.
Materials
Stainless steel (316L, 304), Hastelloy, PTFE, PEEK, or ceramic depending on chemical compatibility and temperature requirements. Surface finish typically Ra ≤ 0.8 μm for cleanability.
Technical Parameters
  • Flow Capacity 0.1-50 L/min
  • Connection Type Threaded (NPT, BSP) or flange
  • Pressure Rating Up to 100 bar
  • Orifice Diameter 1-10 mm
  • Temperature Range -20°C to 200°C
Standards
ISO 5167, DIN 1952

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Sample Inlet/Nozzle.

Parent Products

This component is used in the following industrial products

Engineering Analysis

Risks & Mitigation
  • Contamination from improper material selection
  • Clogging due to particulate matter
  • Leakage at connections
  • Erosion/corrosion from aggressive fluids
FMEA Triads
Trigger: Material incompatibility with process fluid
Failure: Corrosion leading to contamination
Mitigation: Use chemically resistant alloys or coatings
Trigger: Improper installation or torque
Failure: Leakage at threaded connections
Mitigation: Follow manufacturer torque specifications and use proper sealing methods
Trigger: Particulate buildup in orifice
Failure: Reduced flow or complete clogging
Mitigation: Implement upstream filtration and regular maintenance

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±0.05 mm on critical dimensions
Test Method
Flow calibration per ISO 5167, pressure testing, material certification

Buyer Feedback

★★★★☆ 4.5 / 5.0 (28 reviews)

"Found 40+ suppliers for Sample Inlet/Nozzle on CNFX, but this spec remains the most cost-effective."

"The technical documentation for this Sample Inlet/Nozzle is very thorough, especially regarding technical reliability."

"Reliable performance in harsh Machinery and Equipment Manufacturing environments. No issues with the Sample Inlet/Nozzle so far."

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Frequently Asked Questions

What factors determine nozzle material selection?

Material selection depends on chemical compatibility with the sampled fluid, temperature range, pressure requirements, and need for corrosion resistance or cleanability.

How does nozzle design affect sampling accuracy?

Proper design minimizes turbulence, prevents contamination, maintains consistent flow rates, and ensures representative samples by controlling entry conditions.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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