INDUSTRY COMPONENT

Housing / Window

Protective housing with optical window for receiver/detector systems in industrial measurement and sensing applications.

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Component Specifications

Definition
A specialized housing component that provides both mechanical protection and optical access for receiver/detector elements in industrial sensing systems. It consists of a robust enclosure with a precisely engineered optical window that allows specific wavelengths of light or radiation to pass through while protecting sensitive internal components from environmental contaminants, mechanical damage, and electromagnetic interference.
Working Principle
The housing provides structural integrity and environmental sealing, while the optical window transmits specific wavelengths (infrared, visible, UV, or other spectra) to the detector. The window material and coatings are selected based on transmission requirements, while the housing design ensures proper alignment, thermal management, and protection against dust, moisture, and physical impacts.
Materials
Housing: Aluminum alloy (6061-T6 or 7075-T6) with corrosion-resistant coating; Optical window: Fused silica, sapphire, or germanium with anti-reflective coatings; Seals: Viton or silicone O-rings; Fasteners: Stainless steel (A2/A4 grade)
Technical Parameters
  • Pressure Rating Up to 2 bar
  • Surface Quality 40-20 scratch-dig
  • Window Diameter 10-100 mm
  • Window Flatness λ/4 at 632.8 nm
  • Housing IP Rating IP67
  • Transmission Range 180-2500 nm (customizable)
  • Operating Temperature -40°C to +85°C
Standards
ISO 10110, ISO 9022, DIN 3140, DIN 58750

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Housing / Window.

optical window housing detector enclosure receiver protection industrial sensor housing optical component environmental sealing Housing / Window Housing / Window in Computer, Electronic and Optical Product Manufacturing

Parent Products

This component is used in the following industrial products

Receiver/Detector

A component within a sensor system that receives and detects signals or stimuli from the environment.

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Engineering Analysis

Risks & Mitigation
  • Window contamination reducing transmission
  • Thermal expansion causing misalignment
  • Mechanical stress cracking optical elements
  • Corrosion in harsh environments
FMEA Triads
Trigger: Improper sealing or contaminated environment
Failure: Window fogging or coating degradation
Mitigation: Regular maintenance checks, proper IP-rated sealing, and cleanroom installation procedures
Trigger: Thermal cycling or mechanical vibration
Failure: Optical misalignment or window detachment
Mitigation: Thermal stress analysis in design, vibration-resistant mounting, and periodic alignment verification

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
Window parallelism: ±0.1°, Housing dimensions: ±0.05 mm, Optical surface: λ/8 wavefront error
Test Method
Helium leak testing for seals, spectrophotometry for transmission verification, thermal cycling per IEC 60068-2-14, vibration testing per IEC 60068-2-6

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What materials are best for optical windows in industrial environments?

Fused silica offers excellent UV transmission and thermal stability, sapphire provides superior scratch resistance, and germanium is ideal for infrared applications. Material selection depends on wavelength requirements and environmental conditions.

How does housing design affect detector performance?

Proper housing design ensures thermal stability to prevent detector drift, maintains optical alignment, provides electromagnetic shielding, and prevents contamination that could scatter or absorb signal radiation.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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