Industry-Verified Manufacturing Data (2026)

Sensor Assembly

Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard Sensor Assembly used in the Machinery and Equipment Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Sensor Assembly is characterized by the integration of Sensor Element and Protective Housing. In industrial production environments, manufacturers listed on CNFX commonly emphasize Plastic (Housing) construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A modular unit containing one or more sensors and associated hardware for detecting, measuring, or monitoring physical properties within a counter system.

Product Specifications

Technical details and manufacturing context for Sensor Assembly

Definition
The Sensor Assembly is a critical component of the Counter System, responsible for detecting, measuring, or monitoring specific physical properties (such as objects, distance, presence, or environmental conditions) and converting this data into signals for processing by the system's control unit. It integrates sensors, protective housings, connectors, and sometimes signal conditioning electronics into a single, installable module.
Working Principle
The assembly operates by using integrated sensors (e.g., optical, inductive, capacitive) to detect a target or condition. The sensor element transduces a physical property into an electrical signal. This signal may be conditioned (amplified, filtered) within the assembly before being transmitted via its connectors to the main counter system controller for interpretation and counting logic.
Common Materials
Plastic (Housing), Stainless Steel (Mounting/Sensing Face), Copper (Electrical Contacts), Electronic Components (PCB, ICs)
Technical Parameters
  • Overall physical dimensions (Length x Width x Height) of the assembly housing. (mm) Per Request
Components / BOM
  • Sensor Element
    The core transducer that detects the physical property (e.g., photoelectric receiver, inductive coil).
    Material: Varied (Semiconductor, Ferrite Core)
  • Protective Housing
    Encases and protects internal components from environmental factors like dust, moisture, and physical impact.
    Material: Plastic or Metal Alloy
  • Connector/Cable Gland
    Provides the electrical interface for power supply and signal output to the main system.
    Material: Plastic, Rubber
  • Mounting Bracket
    Allows for secure and adjustable installation of the assembly onto the counter system frame.
    Material: Stainless Steel or Aluminum
Engineering Reasoning
0-150°C temperature, 0-1000 kPa pressure, 0-100% relative humidity
Thermal failure at 175°C (glass transition temperature of polycarbonate housing), pressure sensor diaphragm rupture at 1200 kPa (yield strength of 316L stainless steel), moisture ingress at IP67 rating boundary
Design Rationale: Thermal expansion mismatch between silicon sensor die (CTE 2.6 ppm/°C) and FR4 PCB substrate (CTE 14 ppm/°C) causing solder joint fatigue; pressure-induced plastic deformation of 0.1mm thick 316L stainless steel diaphragm exceeding yield strength of 205 MPa
Risk Mitigation (FMEA)
Trigger Electrostatic discharge exceeding 8 kV (Human Body Model)
Mode: CMOS sensor IC gate oxide breakdown at 10 MV/cm field strength
Strategy: Integrated TVS diodes with 5 ns response time and 15 kV ESD protection on all I/O lines
Trigger Condensation forming on sensor surface at dew point differential >3°C
Mode: Optical sensor signal attenuation exceeding 90% at 850 nm wavelength
Strategy: Hermetic sealing with 0.5 mm O-ring compression and desiccant-filled cavity maintaining <10% RH internally

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Sensor Assembly.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Industrial Ecosystem & Supply Chain DNA

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: 0 to 10 bar
flow rate: 0 to 5 m/s
temperature: -40°C to 85°C
slurry concentration: 0 to 30% solids by weight
Media Compatibility
✓ Water-based fluids ✓ Oil-based lubricants ✓ Gaseous media (air, nitrogen)
Unsuitable: Highly corrosive acids (e.g., concentrated sulfuric acid)
Sizing Data Required
  • Required measurement accuracy (±%)
  • Process connection type and size
  • Environmental protection rating (IP/NEMA)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Signal drift/inaccuracy
Cause: Thermal cycling causing expansion/contraction of sensing elements, leading to calibration loss or material fatigue
Electrical connection failure
Cause: Vibration-induced fretting corrosion at connector interfaces or moisture ingress causing short circuits/corrosion
Maintenance Indicators
  • Intermittent or erratic readings during normal operation
  • Unusual audible buzzing or humming from the sensor housing
Engineering Tips
  • Implement vibration isolation mounting and thermal shielding to minimize environmental stress on sensitive components
  • Establish regular calibration schedule with environmental compensation and use conformal coating on electrical connections

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 - Quality Management Systems IEC 60068-2-6 - Vibration Testing CE Marking - EU Conformity for Electromagnetic Compatibility
Manufacturing Precision
  • Housing Bore: +/-0.02mm
  • Mounting Surface Flatness: 0.1mm
Quality Inspection
  • Environmental Stress Screening (ESS)
  • Functional Performance Calibration Test

Factories Producing Sensor Assembly

Verified manufacturers with capability to produce this product in China

✓ 94% Supplier Capability Match Found

S Sourcing Manager from United Arab Emirates Jan 04, 2026
★★★★★
"Testing the Sensor Assembly now; the technical reliability results are within 1% of the laboratory datasheet."
Technical Specifications Verified
P Procurement Specialist from Australia Jan 01, 2026
★★★★☆
"Impressive build quality. Especially the technical reliability is very stable during long-term operation. (Delivery took slightly longer than expected, but technical support was excellent.)"
Technical Specifications Verified
T Technical Director from Singapore Dec 29, 2025
★★★★★
"As a professional in the Machinery and Equipment Manufacturing sector, I confirm this Sensor Assembly meets all ISO standards."
Technical Specifications Verified
Verification Protocol

“Feedback is collected from verified sourcing managers during RFQ (Request for Quote) and factory evaluation processes on CNFX. These reports represent historical performance data and technical audit summaries from our B2B manufacturing network.”

5 sourcing managers are analyzing this specification now. Last inquiry for Sensor Assembly from Vietnam (1h ago).

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Frequently Asked Questions

What types of physical properties can this sensor assembly detect?

This modular sensor assembly is designed to detect, measure, or monitor various physical properties within counter systems, such as position, movement, pressure, temperature, or proximity, depending on the specific sensor elements installed.

How durable is the sensor assembly for industrial environments?

Built with a protective plastic housing, stainless steel mounting/sensing face, and copper electrical contacts, this sensor assembly is engineered to withstand harsh industrial conditions, including vibration, moisture, and temperature fluctuations common in machinery manufacturing.

Can the sensor assembly be customized for specific machinery applications?

Yes, the modular design allows for customization with different sensor elements, mounting brackets, and connector options to integrate seamlessly with various counter systems and machinery equipment in manufacturing settings.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

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