INDUSTRY COMPONENT

Housing/Probe

Protective housing and sensing probe assembly for temperature and pressure sensors in industrial applications.

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Component Specifications

Definition
A critical component assembly consisting of a protective housing and integrated sensing probe designed for temperature and pressure measurement in industrial environments. The housing provides mechanical protection, environmental sealing, and mounting capabilities, while the probe contains the sensing element that converts physical parameters into electrical signals. This component ensures accurate measurement, durability, and reliable performance in harsh industrial conditions.
Working Principle
The housing protects the internal sensing probe from environmental factors (moisture, dust, chemicals, mechanical stress) while allowing proper thermal or pressure transfer to the sensing element. The probe typically contains a thermocouple, RTD, or strain gauge that generates electrical signals proportional to temperature or pressure changes. The housing maintains proper thermal conductivity or pressure transmission while providing electrical insulation and environmental protection.
Materials
Housing: Stainless steel (316L, 304), aluminum alloys, or engineered plastics (PEEK, PTFE). Probe: Sensing elements (platinum, nickel, copper-nickel alloys), insulation (ceramic, magnesium oxide), sheath materials (stainless steel, Inconel). Seals: Viton, silicone, or EPDM gaskets.
Technical Parameters
  • Accuracy ±0.5% FS
  • Thread Size M12x1.5, G1/4, NPT 1/4
  • Response Time <1 second
  • Pressure Range 0-1000 bar
  • Protection Rating IP67/IP68
  • Temperature Range -50°C to 500°C
  • Electrical Connection M12 connector, cable gland
Standards
ISO 10360, DIN 43735, IEC 60751, ASME B40.1

Industry Taxonomies & Aliases

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

sensor housing temperature probe pressure sensor probe industrial sensor components measurement instrumentation sensor protection Housing/Probe Housing/Probe in Machinery and Equipment Manufacturing

Parent Products

This component is used in the following industrial products

Temperature & Pressure Sensors

Monitoring devices that measure temperature and pressure parameters within cooling water systems

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Engineering Analysis

Risks & Mitigation
  • Material corrosion in aggressive environments
  • Thermal stress cracking
  • Seal failure leading to moisture ingress
  • Electrical interference from nearby equipment
  • Mechanical damage from vibration or impact
FMEA Triads
Trigger: Corrosive chemical exposure
Failure: Housing degradation and seal compromise
Mitigation: Use corrosion-resistant materials (316L SS, Hastelloy), regular inspection, and protective coatings
Trigger: Thermal cycling
Failure: Crack formation in housing or probe sheath
Mitigation: Design with thermal expansion compensation, use materials with similar CTE, implement gradual temperature changes
Trigger: Vibration in machinery
Failure: Loosening of connections and internal component damage
Mitigation: Use vibration-resistant mounting, lock nuts, and flexible cable connections

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±0.1% for critical measurements, ±0.5% for standard applications
Test Method
Calibration against NIST-traceable standards, pressure decay test for seals, thermal shock testing, 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 is the difference between housing and probe in this component?

The housing is the external protective structure that provides mounting and environmental sealing, while the probe is the internal sensing element that measures temperature or pressure. They work together as an integrated assembly.

How do I select the right material for harsh environments?

For corrosive environments, choose 316L stainless steel housing with PTFE seals. For high-temperature applications, use Inconel sheathed probes with ceramic insulation. Consult chemical compatibility charts for specific applications.

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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