Editorial Technical Reference

RFID Reader/Scanner

This page explains how RFID Reader/Scanner is classified within Computer, Electronic and Optical Product Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

An electronic device that wirelessly reads and writes data to RFID tags attached to containers for identification and tracking purposes.

Representative product image. Confirm appearance and specifications with the manufacturer.

Product Specifications

Technical details and manufacturing context for RFID Reader/Scanner

Definition
The RFID Reader/Scanner is a component used in container identification systems. It employs radio frequency technology to automatically identify and track containers by reading from and writing data to RFID tags. This device enables real-time visibility, inventory management, and automated data capture throughout supply chain, logistics, and manufacturing processes. The reader generates a radio frequency electromagnetic field. When an RFID tag enters this field, it receives power (if passive) or activates (if active) and transmits its stored data back to the reader via modulated radio waves. The reader's antenna captures the signal, demodulates it, and decodes the data for processing by a connected system. Key parameters include an operating frequency of 860–960 MHz (UHF band, ISO/IEC 18000-63), read range of 0.5–10 m, write range of 0.3–5 m, RF output power of 10–30 dBm, communication interfaces (RS232, RS485, USB, Ethernet), supply voltage of 9–36 V DC, power consumption of 5–15 W, operating temperature of -20 to 55 °C, storage temperature of -40 to 85 °C, humidity of 10–90% RH (non-condensing), ingress protection of IP54–IP65 (IEC 60529), dimensions of 150×100×30 mm, and weight of 300–500 g. Materials typically include a printed circuit board, plastic/polymer housing, and copper antenna coils. These values are reference ranges and must be verified with the manufacturer for specific models and applications. The device is designed for industrial environments, but actual performance depends on tag type, environment, and installation. Always confirm model-specific specifications and compliance with relevant standards before procurement or deployment.
Working Principle
The RFID reader generates a radio frequency electromagnetic field via its antenna. When an RFID tag enters this field, it either harvests energy (passive tags) or is activated (active tags) and transmits its stored data back to the reader using modulated radio waves. The reader's antenna captures the signal, demodulates it, and decodes the data for processing by the connected system. This enables automatic identification and tracking without line-of-sight requirements.
Common Materials
Printed Circuit Board (PCB), Plastic/Polymer Housing, Copper Antenna Coils
Technical Parameters
ParameterTypical rangeNotes & selection driver
Operating Frequency860–960 MHzUHF band for global useISO/IEC 18000-63
Read Range0.5–10 mDepends on tag and environment
Write Range0.3–5 mTypically shorter than read range
RF Output Power10–30 dBmAdjustable per region
Communication InterfaceRS232, RS485, USB, EthernetMultiple options for integration
Supply Voltage9–36 V DCWide input range
Power Consumption5–15 WTypical operation
Operating Temperature-20–55 °CIndustrial grade
Storage Temperature-40–85 °CNon-operational
Humidity10–90 % RHNon-condensing
Ingress ProtectionIP54–IP65Dust and water resistantIEC 60529
Dimensions150×100×30 mmTypical compact size
Weight300–500 gDepends on model

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM
  • RF Transceiver
    Generates the transmission signal and receives the backscattered signal from the RFID tag.
    Material: Semiconductor components on PCB
  • Antenna Part
    Radiates the RF signal to create the interrogation zone and captures returning signals from tags.
    Material: Copper
  • Microcontroller/Processor
    Controls reader operations, encodes/decodes signals, and manages data communication with the host.
    Material: Semiconductor silicon

Applied To / Applications

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

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Atmospheric (non-pressurized)
other spec: Read range: 0-10m, IP rating: IP65/IP67
temperature: -20°C to +55°C (operating), -40°C to +85°C (storage)
Media Compatibility
✓ Plastic containers ✓ Metal drums ✓ Wooden pallets
Unsuitable: High-density metal environments (causes signal interference)
Sizing Data Required
  • Required read range (distance)
  • RFID tag type/frequency (UHF, HF, LF)
  • Number of tags to read simultaneously

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
RF Signal Degradation
Cause: Antenna damage from physical impact, moisture ingress, or connector corrosion leading to reduced read range and accuracy
Electronic Component Failure
Cause: Overheating due to poor ventilation, power surges, or prolonged exposure to harsh environmental conditions causing circuit board or chip malfunction
Maintenance Indicators
  • Intermittent or complete loss of tag reading despite proper positioning
  • Unusual audible buzzing or clicking from the device, or visible physical damage to the antenna/casing
Engineering Tips
  • Implement regular cleaning and inspection of antennas and connectors to prevent dust/moisture buildup, and ensure proper environmental sealing per manufacturer specifications
  • Use surge protectors and stable power supplies, maintain adequate ventilation/cooling, and follow installation guidelines for mounting to avoid vibration-induced damage

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
ISO/IEC 18000-6:2023 (RFID for item management) ANSI/CTA-2046-A (RFID interoperability standards) CE EN 300 330 (Short Range Devices radio spectrum compliance)

Quoted from the published standard.

Manufacturing Precision
  • Antenna alignment: +/-0.5° angular deviation
  • Housing IP rating seal gap: ≤0.1mm maximum
Quality Inspection
  • RF output power and frequency spectrum compliance test
  • Environmental stress screening (temperature cycling + vibration)

Manufacturers of RFID Reader/Scanner

Manufacturer profiles associated with RFID Reader/Scanner.

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Frequently Asked Questions

What is the operating frequency of this RFID reader?

The operating frequency is 860–960 MHz, which falls in the UHF band and is referenced to ISO/IEC 18000-63. This range is intended for global use, but actual frequency allocation may vary by region. Always verify the specific frequency settings with the manufacturer for your deployment area.

What read range can be expected?

The read range is specified as 0.5 to 10 meters, depending on the tag type and environmental conditions. Factors such as tag orientation, interference, and reader power settings can affect the actual range. It is recommended to test with your specific tags and environment.

What communication interfaces are available?

The device supports RS232, RS485, USB, and Ethernet interfaces. This provides flexibility for integration into various systems. The choice of interface depends on your existing infrastructure and data communication requirements. Confirm the available options for the specific model.

What are the environmental operating limits?

The operating temperature range is -20 to 55 °C, storage temperature is -40 to 85 °C, and humidity is 10–90% RH (non-condensing). The ingress protection rating is IP54–IP65, indicating dust and water resistance. These are reference values; verify the exact ratings for your model.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

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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