INDUSTRY COMPONENT

Load Cell Assembly

Precision load cell assembly for automated powder dispensing systems

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Component Specifications

Definition
A high-precision measurement component consisting of strain gauge sensors, structural elements, and signal conditioning circuitry designed to accurately measure the weight of powder materials during automated dispensing and blending processes in industrial systems.
Working Principle
Utilizes strain gauge technology where applied force causes deformation in the sensing element, changing electrical resistance proportionally to the load. This resistance change is converted to a measurable voltage signal through a Wheatstone bridge circuit, providing real-time weight data for process control.
Materials
Stainless steel (AISI 304/316) sensing elements, aluminum alloy housing, nickel-plated copper electrical connections, epoxy encapsulation for environmental protection
Technical Parameters
  • Creep 0.02% FS/30 min
  • Output 2 mV/V
  • Accuracy ±0.05% FS
  • Capacity 0-50 kg
  • IP Rating IP67
  • Nonlinearity 0.03% FS
  • Zero Balance ±1% FS
  • Response Time <10 ms
  • Excitation Voltage 5-15 VDC
  • Operating Temperature -10°C to 70°C
Standards
ISO 376, DIN 51221, OIML R60

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Load Cell Assembly.

load cell assembly powder weighing sensor industrial weighing component strain gauge sensor automated dispensing system blending equipment precision measurement Load Cell Assembly in Machinery and Equipment Manufacturing

Parent Products

This component is used in the following industrial products

Automated Powder Dispensing and Blending System

Automated system for precise dispensing and homogeneous blending of powdered chemicals.

View Product Details

High-Precision Feed Ingredient Metering Module

Precision volumetric or gravimetric dosing component for animal feed production lines.

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Weighing Platform

A precision weighing device that measures the mass of chemical drums during the filling process

View Product Details

Engineering Analysis

Risks & Mitigation
  • Overload damage
  • Moisture ingress
  • Electrical interference
  • Mechanical fatigue
  • Calibration drift
  • Powder contamination
FMEA Triads
Trigger: Overload beyond rated capacity
Failure: Permanent deformation of sensing element
Mitigation: Install mechanical stops, implement software limits, use overload-protected designs
Trigger: Moisture ingress through seals
Failure: Electrical short circuits and corrosion
Mitigation: Regular seal inspection, use IP67-rated enclosures, implement environmental monitoring
Trigger: Vibration from blending operations
Failure: Signal noise and mechanical fatigue
Mitigation: Install vibration dampers, use filtered signal conditioning, implement regular structural inspections

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±0.05% of full scale with temperature compensation of ±0.0015%/°C
Test Method
Deadweight calibration per ISO 376, environmental testing per IP67 standards, electrical safety testing per IEC 61010-1

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 maintenance is required for load cell assemblies in powder dispensing systems?

Regular calibration every 6-12 months, visual inspection for powder buildup, verification of electrical connections, and environmental protection checks to maintain accuracy and prevent contamination.

How does temperature affect load cell accuracy in industrial applications?

Temperature variations cause thermal expansion/contraction and affect strain gauge resistance. Quality load cells include temperature compensation circuits, and operating within specified temperature ranges (-10°C to 70°C) ensures maintained accuracy.

Can load cell assemblies be used with different powder materials?

Yes, but material properties (density, flow characteristics) affect measurement. The assembly must be properly calibrated for specific materials, and anti-bridging designs may be needed for cohesive powders.

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.

Request Manufacturing Insight for Load Cell Assembly

Load Cell / Strain Gauge Load Cell Body / Dancer Arm