Structured Manufacturing Data (2026)

Conductivity Probe

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Conductivity Probe used in the Food Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Conductivity Probe is characterized by the integration of Electrode Pair and Probe Body. In industrial production environments, manufacturers listed on CNFX commonly emphasize Stainless Steel (316L) construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A sensor that measures the electrical conductivity of a solution to monitor cleaning effectiveness in CIP systems.

View Full Specifications Explore Manufacturing Sources

Product Specifications

Technical details and manufacturing context for Conductivity Probe

Definition

A conductivity probe is a critical component within a Clean-in-Place (CIP) system used to measure the electrical conductivity of cleaning solutions in real-time. It ensures proper chemical concentration during cleaning cycles by detecting changes in solution conductivity, which correlates with detergent or sanitizer strength. This allows for automated control of chemical dosing and rinse cycles to maintain cleaning efficacy while optimizing water and chemical usage.

Working Principle

The probe measures the ability of an aqueous solution to conduct an electric current between two electrodes. Higher ion concentration (from cleaning chemicals) increases conductivity, which is measured in microsiemens per centimeter (μS/cm). The probe transmits this signal to the CIP controller for process monitoring and adjustment.

Common Materials

Stainless Steel (316L), Platinum Electrodes, PTFE Insulation

Technical Parameters

Measurement range for conductivity detection (μS/cm) Customizable

Components / BOM

Electrode Pair Part
Creates electrical field for conductivity measurement

Material: Platinum
Probe Body Part
Houses electrodes and provides process connection

Material: Stainless Steel 316L
Cable Connection Part
Transmits electrical signal to controller

Material: Stainless Steel/PTFE

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Conductivity Probe.

Applied To / Applications

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

CIP 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:	0.1 to 5 m/s
temperature:	-10°C to 130°C
slurry concentration:	Up to 15% solids by weight

Media Compatibility

✓ Aqueous cleaning solutions (acidic/alkaline) ✓ Food-grade CIP fluids (caustic, acid, sanitizer) ✓ Deionized water and rinse solutions

Unsuitable: Hydrofluoric acid or highly concentrated sulfuric acid environments

Sizing Data Required

Required conductivity measurement range (μS/cm or mS/cm)
Pipe diameter or vessel size for installation
Process temperature and pressure conditions

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause

Electrode Fouling/Coating

Cause: Accumulation of scale, biological growth, or process deposits on electrode surfaces, which insulates the electrodes and causes inaccurate or drifting conductivity readings.

Cable/Connector Degradation

Cause: Moisture ingress, chemical attack, mechanical stress, or corrosion at cable terminations or probe connectors, leading to signal loss, noise, or short circuits.

Maintenance Indicators

Erratic or drifting conductivity readings that do not stabilize, especially when compared to lab samples or other instruments.
Visible physical damage to the probe body, such as cracks, severe corrosion, or a compromised cable sheath near the connection point.

Engineering Tips

Implement a regular cleaning schedule using manufacturer-recommended methods (e.g., mild acid wash for scale, soft brush for biofilms) to prevent persistent electrode fouling.
Ensure proper cable management and use waterproof, chemically resistant junction boxes or connectors to protect the electrical connections from environmental and mechanical stress.

Compliance & Manufacturing Standards

Reference Standards

ISO 7888:1985 - Water quality - Determination of electrical conductivity ASTM D1125-23 - Standard Test Methods for Electrical Conductivity and Resistivity of Water IEC 60746-3:2002 - Expression of performance of electrochemical analyzers - Part 3: Electrolytic conductivity

Manufacturing Precision

Electrode spacing tolerance: +/- 0.05 mm
Cell constant accuracy: +/- 1% of nominal value

Quality Inspection

Calibration verification against certified reference solutions
Leak test under pressure to ensure housing integrity

Factories Producing Conductivity Probe

Manufacturer profiles with relevant production capability in China

Add your factory

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

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.

Supply Chain Compatible Machinery & Devices

Intelligent Food Grade Metal Detector

Automated metal contamination detection system for food processing lines.

Explore Specs →

Automated Food Packaging Integrity Tester

Automated system for non-destructive testing of food package seals and integrity.

Explore Specs →

Automated Food Moisture Analyzer

Automated system for precise moisture content measurement in food products

Explore Specs →

Automated Food Color Consistency Analyzer

Automated inline system for real-time color measurement and consistency control in food processing.

Explore Specs →

Frequently Asked Questions

How does a conductivity probe monitor CIP cleaning effectiveness in food manufacturing?

The probe measures electrical conductivity of cleaning solutions; changes indicate detergent concentration, rinse water purity, and soil removal, ensuring proper cleaning cycles in CIP systems.

Why use 316L stainless steel and platinum electrodes in food-grade conductivity probes?

316L stainless steel offers corrosion resistance to harsh CIP chemicals, while platinum electrodes provide stable, accurate conductivity readings and durability in high-temperature cleaning environments.

What maintenance is required for conductivity probes in CIP systems?

Regular calibration against standard solutions, visual inspection for fouling or damage, and cleaning of electrodes to prevent buildup that could affect accuracy in food manufacturing 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.

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 Conductivity Probe

Ask for use case, specification boundaries, supplier type, and RFQ preparation information for Conductivity Probe.

Need to Manufacture Conductivity Probe?

Compare manufacturer profiles with relevant product and process capability.

Create Manufacturer Profile Contact Us

Previous Product

Condensate Traps

Next Product

Continuous Flow Pasteurization System