Structured Manufacturing Data (2026)

Liquid Level Sensor

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Liquid Level Sensor 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 Liquid Level Sensor is characterized by the integration of Sensing Probe and Transmitter 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 sensor that detects and measures the liquid level within the liming vat.

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Product Specifications

Technical details and manufacturing context for Liquid Level Sensor

Definition
A component installed in the liming vat to continuously monitor and provide feedback on the liquid level, ensuring optimal process conditions for the liming operation.
Working Principle
Typically operates by measuring pressure, capacitance, ultrasonic reflection, or optical properties to determine the height of the liquid column within the vat.
Common Materials
Stainless Steel, Polymers, Ceramic
Technical Parameters
  • Measurement range of the sensor, e.g., 0-2000mm for vat depth. (mm) Per Request
Components / BOM
  • Sensing Probe
    The element directly exposed to the liquid, responsible for detecting the level.
    Material: Stainless Steel
  • Transmitter Housing Part
    Protects the internal electronics and provides the connection interface.
    Material: Stainless Steel or Polymer
  • Electrical Connector Part
    Provides the interface for power and signal output cables.
    Material: Plastic, Metal

Industry Taxonomies & Aliases

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

stainless steel liquid level sensor liming vat ceramic probe level sensor machinery industrial liquid level detection equipment liming vat level measurement sensor durable polymer housing liquid sensor

Applied To / Applications

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

Liming Vat
View system integration details
Filling Machine
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Conversion Coating Tank
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Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: 0 to 10 bar
temperature: -20°C to 120°C
viscosity range: 1 to 1000 cP
slurry concentration: Up to 40% solids by weight
Media Compatibility
✓ Water-based lime slurries ✓ Acidic process solutions (pH 3-10) ✓ Corrosion-inhibited industrial fluids
Unsuitable: Highly abrasive slurries with >40% solids or containing large particulate matter
Sizing Data Required
  • Vat/tank diameter and geometry
  • Required measurement accuracy (± mm)
  • Process connection type and size

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Sensor drift or calibration loss
Cause: Contamination buildup on sensing elements (e.g., fouling from process media, scaling, or particulate accumulation), temperature fluctuations affecting electronic components, or aging of internal reference components leading to inaccurate level readings.
Electrical or signal failure
Cause: Moisture ingress into housing or connectors causing short circuits or corrosion, vibration-induced wire fatigue or connector loosening, or power supply issues (e.g., voltage spikes, grounding problems) damaging internal circuitry.
Maintenance Indicators
  • Erratic or inconsistent level readings (e.g., sudden jumps, freezing, or failure to track actual tank levels)
  • Visible physical damage (e.g., cracked housing, leaking seals, corroded terminals) or audible alarms from associated control systems indicating sensor fault
Engineering Tips
  • Implement regular calibration checks and cleaning schedules based on process conditions (e.g., after exposure to fouling media), using manufacturer-recommended procedures and reference standards to maintain accuracy.
  • Ensure proper installation with vibration damping if needed, use sealed connectors and conduit, and protect from environmental extremes (e.g., install shields for temperature or splash exposure) per sensor specifications.

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 Potentially Explosive Atmospheres
Manufacturing Precision
  • Output Signal Accuracy: +/- 0.5% of Full Scale
  • Repeatability: +/- 0.1% of Full Scale
Quality Inspection
  • Hydrostatic Pressure Test - Leakage and Burst Pressure
  • Electrical Safety Test - Insulation Resistance and Dielectric Strength

Factories Producing Liquid Level Sensor

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 make this liquid level sensor suitable for liming vats?

Constructed with corrosion-resistant stainless steel, durable polymers, and ceramic sensing probes to withstand harsh chemical environments in liming vats.

How does this sensor measure liquid levels in industrial machinery?

The sensing probe detects liquid presence and transmits data through the electrical connector to monitoring systems, housed in a protective transmitter housing for accurate level measurement.

What are the key components in this sensor's bill of materials?

The BOM includes an electrical connector for power/data transmission, a sensing probe for level detection, and a transmitter housing that protects internal components in industrial 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.

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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