Sealing & Housing: Temperature Range -40°C to +85°C

Component Specifications

Definition

A specialized component designed to enclose and protect load cell sensing elements from environmental factors such as moisture, dust, chemicals, and mechanical impacts. It maintains the structural integrity of the load cell while providing necessary sealing to prevent contamination and ensure consistent measurement performance under various industrial conditions.

Working Principle

The sealing and housing system creates a protective barrier around the load cell's strain gauges and internal components. It utilizes compression seals, gaskets, or welded enclosures to prevent ingress of contaminants while allowing proper force transmission to the sensing element. The housing provides structural support and mounting interfaces while maintaining the load cell's calibration and measurement accuracy.

Materials

Stainless steel (304, 316), aluminum alloys (6061-T6), nickel-plated steel, or engineered polymers (PEEK, PTFE) with silicone, EPDM, or Viton sealing elements. Material selection depends on environmental requirements including corrosion resistance, temperature range, and chemical exposure.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Mounting	Threaded, flange, or custom
IP Rating	IP65-IP68
Seal Type	O-ring, gasket, or welded
Pressure Rating	Up to 10 bar
Weight Capacity	Varies by load cell rating
Temperature Range	-40°C to +85°C

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO 376, DIN EN 10002, ISO 7500-1

Parent Products

This component is used in the following industrial products

Load Sensor (Load Cell)

A transducer that converts mechanical force or load into an electrical signal for measurement and monitoring.

View Product Details

Engineering Analysis

Risks & Mitigation

Seal degradation over time
Improper installation causing leaks
Material incompatibility with environment
Thermal expansion mismatches

FMEA Triads

Trigger: Seal material degradation due to chemical exposure
Failure: Moisture ingress leading to sensor malfunction
Mitigation: Use chemically compatible seal materials and regular inspection schedules

Trigger: Improper torque during installation
Failure: Compression seal failure and environmental contamination
Mitigation: Implement torque-controlled installation procedures and training

Trigger: Thermal cycling stress
Failure: Crack formation in housing or seal failure
Mitigation: Design with appropriate thermal expansion coefficients and stress relief features

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±0.5% of full scale for standard applications, ±0.1% for precision applications

Test Method

IP rating testing per IEC 60529, pressure testing, thermal cycling, and salt spray testing per ASTM B117

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Sealing & Housing

Manufacturer profiles associated with Sealing & Housing.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

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Frequently Asked Questions

What IP rating is recommended for food manufacturing applications?

IP67 or higher is recommended for food manufacturing to withstand washdown procedures and prevent contamination.

How does housing material affect load cell performance?

Material affects corrosion resistance, thermal expansion, and structural stiffness, all of which influence measurement accuracy and long-term reliability.

Can sealing and housing be customized for specific applications?

Yes, custom designs are available for specialized environments including high temperature, chemical exposure, or space-constrained installations.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

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.

Sealing & Housing