Structured Manufacturing Data (2026)

Data Logger

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Data Logger used in the Computer, Electronic and Optical Product Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Data Logger is characterized by the integration of Microcontroller Unit (MCU) and Analog-to-Digital Converter (ADC). In industrial production environments, manufacturers listed on CNFX commonly emphasize PCB (Printed Circuit Board) construction to support stable, high-cycle operation across diverse manufacturing scenarios.

An electronic device that records data over time from sensors within an industrial system.

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Product Specifications

Technical details and manufacturing context for Data Logger

Definition
A data logger is a dedicated electronic component within an industrial system that autonomously collects, timestamps, and stores measurement data from various sensors and instruments. Its role is to provide a reliable, chronological record of system parameters (such as temperature, pressure, flow, voltage, or digital states) for process monitoring, quality assurance, troubleshooting, and regulatory compliance.
Working Principle
The data logger physically functions by connecting to sensor inputs via wired terminals or wireless receivers. Internally, an analog-to-digital converter (ADC) transforms continuous sensor signals into discrete digital values. A real-time clock timestamps each reading. A microprocessor manages the sampling rate, applies any necessary scaling or filtering, and formats the data. The processed data is then written to non-volatile onboard memory (e.g., flash storage or an SD card). It operates on low power, often with battery backup, to ensure continuous recording even during main power interruptions.
Common Materials
PCB (Printed Circuit Board), Plastic/Metal Enclosure, Flash Memory Chip
Technical Parameters
  • The number of independent sensor input channels the data logger can simultaneously record from. (channels) Per Request
Components / BOM
  • Microcontroller Unit (MCU)
    The central processor that controls data acquisition, timing, processing, and storage operations.
    Material: Silicon semiconductor
  • Analog-to-Digital Converter (ADC)
    Converts continuous analog voltage signals from sensors into discrete digital values for processing and storage.
    Material: Silicon semiconductor
  • Non-volatile Memory Part
    Stores the recorded timestamped data persistently, typically flash memory or a removable SD card.
    Material: Flash memory chips / SD card assembly
  • Real-Time Clock (RTC)
    Provides accurate date and time information to timestamp each data record, often with battery backup.
    Material: Silicon semiconductor with crystal oscillator

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Data Logger.

Data Recorder Logger industrial data logger for manufacturing electronic sensor data recording device PCB-based industrial data acquisition system ADC and MCU data logger for optical products non-volatile memory industrial monitoring device

Applied To / Applications

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

Automated pH Monitoring and Dosing System
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Force Monitoring System
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Calibration Procedure Module
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Control Software
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Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: 0 to 100 bar (standard), up to 500 bar (specialized models)
other spec: Flow Rate: 0-10 m/s (for flow sensors), Slurry Concentration: <30% solids by weight (for slurry applications)
temperature: -40°C to +85°C (operational), -55°C to +125°C (storage)
Media Compatibility
✓ Water-based fluids (coolants, process water) ✓ Industrial gases (compressed air, nitrogen) ✓ Non-corrosive oils (hydraulic fluids, lubricants)
Unsuitable: Highly corrosive environments (concentrated acids, strong alkalis) without specialized protective housing
Sizing Data Required
  • Required sampling rate (Hz) and measurement duration
  • Number and type of sensor inputs (analog/digital, voltage/current)
  • Environmental protection rating (IP/NEMA) and power supply constraints

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Memory corruption
Cause: Power supply instability or voltage spikes during data logging operations
Sensor interface degradation
Cause: Environmental contamination (dust, moisture) or connector wear from frequent disconnections
Maintenance Indicators
  • Unusual error codes or data gaps in logged output
  • Intermittent connectivity or failure to initialize during startup checks
Engineering Tips
  • Implement surge protection and uninterruptible power supply (UPS) for stable voltage during operation
  • Establish regular calibration and connector inspection schedules with protective caps when not in use

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 (Quality Management Systems) IEC 61010-1 (Safety Requirements for Electrical Equipment) CE Marking (EU Compliance for Electronic Equipment)
Manufacturing Precision
  • Temperature Accuracy: +/-0.5°C
  • Sampling Rate Stability: +/-0.01%
Quality Inspection
  • Environmental Stress Screening (Temperature/Humidity Cycling)
  • Electrical Safety Testing (Insulation Resistance/Dielectric Strength)

Factories Producing Data Logger

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 are the key components in this industrial data logger?

The data logger features an Analog-to-Digital Converter (ADC) for sensor input, Microcontroller Unit (MCU) for processing, Non-volatile Memory for data storage, and Real-Time Clock (RTC) for timestamping, all housed in a durable PCB and plastic/metal enclosure.

How does this data logger benefit computer and optical product manufacturing?

It provides precise, continuous monitoring of industrial systems, enabling quality control, process optimization, and compliance tracking in manufacturing environments through reliable sensor data recording and analysis.

What type of data storage does this industrial data logger use?

This data logger utilizes flash memory chips for non-volatile data storage, ensuring data retention during power outages and allowing for easy data retrieval and transfer 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 Computer, Electronic and Optical Product 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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