Structured Manufacturing Data (2026)

Level Sensor Probe

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Level Sensor Probe 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 Level Sensor Probe is characterized by the integration of Sensing Element and Probe Body/Housing. In industrial production environments, manufacturers listed on CNFX commonly emphasize Stainless Steel construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A sensing element that detects and measures the level of liquids or solids in containers or vessels.

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Product Specifications

Technical details and manufacturing context for Level Sensor Probe

Definition
The Level Sensor Probe is the primary sensing component within a Level Sensor / Load Cell System, responsible for direct contact or proximity measurement of material levels. It converts physical level changes into electrical signals for processing by the system's control unit, enabling accurate monitoring and control of fill levels in industrial applications.
Working Principle
The probe operates by detecting changes in capacitance, conductivity, pressure, or ultrasonic reflection when in contact with or near the material being measured. These physical changes are converted into proportional electrical signals that indicate the material level.
Common Materials
Stainless Steel, PTFE (Polytetrafluoroethylene), Ceramic
Technical Parameters
  • Probe length/diameter for different tank depths and material types (mm) Customizable
Components / BOM
  • Sensing Element
    Detects material level through capacitance, conductivity, or pressure changes
    Material: Stainless Steel/PTFE
  • Probe Body/Housing Part
    Protects internal components and provides structural integrity
    Material: Stainless Steel
  • Electrical Connector Part
    Transmits signals to the control unit
    Material: Brass/Stainless Steel
  • Sealing Gasket Part
    Prevents leakage and protects against environmental factors
    Material: EPDM/Silicone

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Level Sensor Probe.

Level Probe Sensing Probe stainless steel level sensor probe PTFE coated level detection probe industrial liquid level sensor probe machinery equipment level measurement probe ceramic sensing element level probe

Applied To / Applications

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

Level Sensor / Load Cell System
View system integration details

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: 0 to 10 bar
flow rate: Up to 2 m/s
temperature: -40°C to 150°C
slurry concentration: Up to 60% solids by weight
Media Compatibility
✓ Water-based liquids ✓ Petroleum products ✓ Granular solids
Unsuitable: Highly corrosive acids (e.g., concentrated sulfuric acid)
Sizing Data Required
  • Container diameter/vessel geometry
  • Required measurement range (min to max level)
  • Process connection type/size

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Fouling and coating buildup
Cause: Accumulation of process material (scale, sludge, biological growth) on the sensing surface, altering dielectric constant or capacitance and causing false readings or loss of sensitivity.
Electrical/electronic component degradation
Cause: Moisture ingress, thermal cycling, or vibration leading to corrosion of connections, PCB damage, or sensor circuit failure, often due to inadequate sealing or environmental exposure.
Maintenance Indicators
  • Erratic or drifting level readings inconsistent with process conditions
  • Complete loss of signal or persistent fault alarms despite verified process level
Engineering Tips
  • Implement regular cleaning schedules using compatible solvents or mechanical methods to prevent fouling, and consider installing protective stilling wells or shields in dirty or turbulent applications.
  • Ensure proper environmental protection: use NEMA-rated enclosures, verify cable gland integrity, maintain conduit seals, and avoid exposing electronics to temperature extremes or direct moisture.

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 - Quality Management Systems IEC 60529 - Degrees of Protection Provided by Enclosures (IP Code) ATEX Directive 2014/34/EU - Equipment for Explosive Atmospheres
Manufacturing Precision
  • Thread Pitch: +/-0.05mm
  • Probe Length: +/-0.1mm
Quality Inspection
  • Pressure Leak Test
  • Electrical Continuity Test

Factories Producing Level Sensor Probe

Manufacturer profiles with relevant production capability in China

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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

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 available for the level sensor probe housing?

Our level sensor probes are available in Stainless Steel, PTFE (Polytetrafluoroethylene), and Ceramic housings to suit different industrial environments and chemical compatibility requirements.

How does the sensing element in this probe detect material levels?

The sensing element uses capacitance, conductivity, or ultrasonic technology to detect and measure the level of liquids or solids in containers, providing accurate readings for process control in machinery manufacturing.

What is included in the BOM for this level sensor probe?

The bill of materials includes: Electrical Connector, Probe Body/Housing, Sealing Gasket, and Sensing Element, ensuring complete assembly and functionality for industrial applications.

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.

Data basis: CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks for Machinery and Equipment Manufacturing.

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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