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  • Analyser ME131 Power Quality Energy Meter Three Phase Harmonic Measurement RS485 Current Voltage Power Analyzer
  • Analyser ME131 Power Quality Energy Meter Three Phase Harmonic Measurement RS485 Current Voltage Power Analyzer
  • Analyser ME131 Power Quality Energy Meter Three Phase Harmonic Measurement RS485 Current Voltage Power Analyzer
  • Analyser ME131 Power Quality Energy Meter Three Phase Harmonic Measurement RS485 Current Voltage Power Analyzer
  • Analyser ME131 Power Quality Energy Meter Three Phase Harmonic Measurement RS485 Current Voltage Power Analyzer
  • Analyser ME131 Power Quality Energy Meter Three Phase Harmonic Measurement RS485 Current Voltage Power Analyzer
Analyser ME131 Power Quality Energy Meter Three Phase Harmonic Measurement RS485 Current Voltage Power Analyzer
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Analyser ME131 Power Quality Energy Meter Three Phase Harmonic Measurement RS485 Current Voltage Power Analyzer

$30.00-$66.00/ Set|4 Set/Sets(Min. Order)
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Analyser ME131 Power Quality Energy Meter Three Phase Harmonic Measurement RS485 Current Voltage Power Analyzer

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Measurement: Class 0.5s accuracy for real-time monitoring of voltage, current (up to 100A), power, and three-phase harmonic analysis.
  • RS485 Communication: Enables seamless integration with IoT ecosystems, remote monitoring systems, and industrial automation networks.

Key features

  • 1. Lightweight Durable Construction

    • With a lightweight yet durable polymer casing, ensure portability and longevity in harsh environments. ~30% lighter than conventional metal cases*

  • 2. Dual Display & Time Tracking

    • With a dual analog and digital display featuring time-stamped readings, monitor real-time power parameters and log data for precise troubleshooting. Ideal for both industrial and IoT applications.

  • 3. High-Accuracy Performance

    • With class 0.5s precision and 100A maximum current capacity, achieve accurate measurements even under heavy load conditions. Up to 50% more accurate than standard class 1.0 meters*

  • 4. Multi-Scenario Adaptability

    • Designed for multi-scenario adaptability, the Analyser ME131 supports household, industrial, IoT, and telecom applications, offering versatile power monitoring solutions.

  • 5. Eco-Friendly Compliance

    • With eco-friendly materials and design principles, comply with environmental standards such as RoHS certification*

Product details

Analyser ME131 Power Quality Energy Meter Three Phase Harmonic Measurement RS485 Current Voltage Power Analyzer

The Analyser ME131 is a high-precision three-phase power quality energy meter designed for versatile applications, from household monitoring to industrial and telecommunication systems. Equipped with RS485 communication and a 0.5s accuracy class, it delivers reliable measurements of current, voltage, and harmonics while maintaining eco-friendly and lightweight design principles.

Technical specifications

FeatureSpecificationBenefit
Accuracy ClassClass 0.5sEnsures precise measurements for critical applications
Max Current100ASupports high-load environments
CommunicationRS485Enables long-distance data transmission
Display TypeAnalog, Digital, LEDFlexible visualization options
SafetyCompliance with industry standardsReduces risks in harsh electrical setups
DurabilityCorrosion-resistant materialsEnsures longevity in demanding conditions
Eco-FriendlyEnergy-efficient componentsLowers environmental impact

Customization guide

Adjustable parameters include:

  • Max Current Rating: Tailor to specific load requirements (e.g., 60A for residential vs. 100A for industrial).
  • Display Configuration: Choose between LED, analog, or digital interfaces based on user preference.

Get inspired

The ME131 combines precision and adaptability, making it ideal for optimizing energy efficiency in smart homes, industrial grids, or IoT-enabled systems. Its lightweight design simplifies installation, while eco-friendly materials align with sustainability goals.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Accuracy ClassClass 0.5sClass 0.2sClass 0.1s
Max Current100A150A (+50%)200A (+100%)
CommunicationRS485 (9600 bps)RS485 (19200 bps)RS485 + Modbus TCP
Harmonic Analysis50Hz/60Hz50-60Hz auto-detect2-51st harmonics

Supplier's note

  1. Technical Breakthroughs:

    • Precision: The Pro Model’s 0.1s accuracy class ensures sub-millivolt-level measurements, critical for lab-grade testing.
    • Scalability: The Pro’s 200A capacity handles heavy industrial loads, 2x higher than the Base.
    • Connectivity: The Pro’s Modbus TCP integration enables seamless IoT ecosystem integration, reducing deployment complexity.

  2. Version Selection Guidance:

    • Household/Small Businesses: Base Model suffices for standard 50Hz monitoring and basic RS485 connectivity.
    • Industrial/Telecom: Advanced Model’s auto-frequency detection and faster communication (20% quicker than Base) streamline real-time data logging.
    • High-End Applications: Pro Model’s 51st harmonic analysis and triple the accuracy of Base ensure compliance with stringent power quality regulations.

With the Pro’s 200A capacity, you can handle large-scale industrial setups without overloading. Pair its Modbus TCP with smart grids to automate energy audits, reducing downtime by 30%.

Frequently asked questions

  • Which three-phase power analyzer suits small businesses or industrial settings?

  • How do I maintain the Analyser ME131’s LED display for longevity?

  • Is the ME131’s material compliant with safety standards for IoT applications?

  • Can the ME131 handle high currents in telecommunication facilities?

  • What’s the advantage of the ME131’s analog-digital hybrid display?

  • Does the ME131 support remote monitoring for industrial use?

  • How does the ME131 ensure accuracy in harsh environments?

  • Can the ME131 be customized for specific energy audits?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Accuracy ClassIndustrial metering, power quality auditsIndustry: Class 1 (IEC 62053-11)
Our Base: Class 0.5s (IEC 61036)▲
Our Advanced: Class 0.2s (IEC 61036)▲▲		Ensures precise billing and fault detection in high-precision environmentsHigher cost and complexity in calibration
Communication ProtocolIoT integration, smart grid systemsIndustry: RS232 (limited range)
Our Base: RS485 (1200m, Modbus RTU)▲
Our Advanced: RS485 + Ethernet (Modbus TCP/IP)▲▲		Longer communication range and compatibility with modern networksRequires additional network infrastructure for Ethernet
Display TypeOn-site monitoring, field serviceIndustry: Analog only (limited data)
Our Base: Digital + Analog (LCD + Pointer)▲
Our Advanced: Touchscreen LCD with real-time graphs▲▲		Enhanced data accessibility and user interactionTouchscreen may be less durable in harsh environments
DurabilityOutdoor installations, industrial plantsIndustry: IP54 (dust/water resistant)
Our Base: IP65 (dust tight, water jets)▲
Our Advanced: IP67 (immersion up to 1m)▲▲		Withstands harsher environmental conditionsIncreased material costs
WeightPortable applications, IoT deploymentsIndustry: 5kg (standard)
Our Base: 2kg (lightweight design)▲
Our Advanced: 1.5kg (ultra-light)▲▲		Easier to install and transportPotential trade-off with durability
Current Measurement RangeIndustrial plants, heavy machinery monitoringIndustry: Up to 60A (IEC 61000-4-30)
Our Base: 100A (IEC 61000-4-30)▲
Our Advanced: 150A▲▲		Supports high-current applications like heavy machineryLarger form factor and cost

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