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  • MQTT Smart 3-Phase Energy KWH Meter Monitor WIFI Connectivity Power Meter with CT Type
  • MQTT Smart 3-Phase Energy KWH Meter Monitor WIFI Connectivity Power Meter with CT Type
  • MQTT Smart 3-Phase Energy KWH Meter Monitor WIFI Connectivity Power Meter with CT Type
  • MQTT Smart 3-Phase Energy KWH Meter Monitor WIFI Connectivity Power Meter with CT Type
  • MQTT Smart 3-Phase Energy KWH Meter Monitor WIFI Connectivity Power Meter with CT Type
  • MQTT Smart 3-Phase Energy KWH Meter Monitor WIFI Connectivity Power Meter with CT Type
MQTT Smart 3-Phase Energy KWH Meter Monitor WIFI Connectivity Power Meter with CT Type
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MQTT Smart 3-Phase Energy KWH Meter Monitor WIFI Connectivity Power Meter with CT Type

  • 2 - 49 Pieces
    $65.99
    $67
  • 50 - 499 Pieces
    $64.02
    $65
  • >= 500 Pieces
    $59.10
    $60

Customization:

Customized logo（Min.Order: 200 pieces）
Customized packaging（Min.Order: 200 pieces）
Graphic customization（Min.Order: 200 pieces）
View product details

MQTT Smart 3-Phase Energy KWH Meter Monitor WIFI Connectivity Power Meter with CT Type

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • 3-Phase Energy Monitoring: Tracks voltage, current, power consumption, and kWh usage in real time through smart CT sensors, enabling precise energy management.
  • Remote Connectivity: Supports WiFi and RS485 communication for seamless integration with mobile apps, cloud platforms, or industrial automation systems, allowing remote monitoring and data logging.
  • Multi-Protocol Compatibility: Adapts to diverse systems via Wi-Fi, Ethernet, or cellular protocols, ensuring flexibility in data transmission and system integration.

Key features

  • 1. Durable & Eco-Friendly Material Technology

    • With a robust plastic body and eco-friendly materials, ensure long-lasting performance while minimizing environmental impact compared to non-certified plastics*.

  • 2. Intuitive Interactive Design

    • With touchscreen-like button controls and mobile app integration, remotely monitor energy usage and adjust settings effortlessly, unlike traditional meters lacking smart features*.

  • 3. Versatile Performance Parameters

    • With a wide operating temperature range (-25℃ to 70℃) and 45-65Hz frequency compatibility, operate reliably in extreme environments and diverse power systems, outperforming models limited to narrower ranges*.

  • 4. Multi-Scenario Solutions

    • With 3-phase monitoring capabilities and IoT integration, seamlessly manage energy consumption in both commercial and industrial settings, supporting scalability beyond single-phase alternatives*.

  • 5. Certified Safety & Compliance

    • With CE and EMC certifications, meet rigorous safety and electromagnetic compatibility standards, ensuring higher reliability than non-certified models*.

Product details

MQTT Smart 3-Phase Energy KWH Meter Monitor WIFI Connectivity Power Meter with CT Type

The MQTT Power Meter 3 Phase Smart CT Type Energy KWH Meter Monitor With WIFI is a versatile energy management solution designed for real-time monitoring of electrical consumption across industrial, commercial, and residential applications. Built with durable plastic housing and advanced certifications (EMC, CE), it supports Wi-Fi and RS485 communication for seamless integration into IoT ecosystems. Lightweight yet robust, it offers easy installation, safety features, and eco-friendly design to optimize energy efficiency.

Technical specifications

FeatureSpecificationApplication Scenario
CommunicationWi-Fi, RS485Industrial automation requiring hybrid connectivity
Display TypeDigital LCD/LEDCommercial settings needing clear visibility
CertificationsEMC, CECompliance for global industrial use
Operating Frequency45-65 HzPower grids with fluctuating frequencies
Operating Temp.-25℃ to 70℃Harsh outdoor or industrial environments
Safety FeaturesOverload protection, eco-friendly materialsResidential/commercial safety-critical setups
ConnectivityScrew terminals for multi-circuit integrationLarge-scale energy distribution systems

Customization guide

Adjustable CT clamps allow customization for current ranges (up to 1000A) to meet industrial or residential needs. Threshold alerts and data logging intervals can be tailored via software for specific IoT or telecommunication applications.

Get inspired

With real-time voltage monitoring (230.9V displayed in the image) and Wi-Fi connectivity, this meter enables remote energy audits, predictive maintenance, and cost optimization for smart homes or factories.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Data Logging1 month storage3 months storage12 months storage*
CommunicationWi-FiWi-Fi + RS485Wi-Fi + RS485 + Cellular
CertificationsCECE + ISO 9001CE + ISO 9001 + UL
AlertsBasic thresholdAdvanced analyticsPredictive insights

Supplier's note

  1. Technical Breakthroughs:

    • Real-time Wi-Fi monitoring: Enables remote access via mobile apps for instant energy diagnostics.
    • Extended temperature range: Operates reliably in -25℃ to 70℃, outperforming industry standards by 15%.
    • Lightweight design: 20% lighter than traditional meters, simplifying installation in tight spaces.

  2. Version Selection Guide:

    • Base Model: Ideal for households or small businesses needing basic energy tracking.
    • Advanced Model: Suitable for commercial IoT setups requiring RS485 for wired networks.
    • Pro Model: Designed for industrial use with cellular backup and UL certification for global deployments.

With the Pro Model’s triple-certified durability and cellular connectivity, users can ensure uninterrupted energy monitoring in remote facilities. Pair this with its 12-month data logging to identify long-term consumption patterns and reduce operational costs.

Frequently asked questions

  • Which 3-phase energy meter suits small businesses for cost-effective power monitoring?

  • How do I maintain the CT sensors on a KPM37 smart energy meter?

  • Is the KPM37 energy meter certified for commercial use?

  • Can the KPM37 integrate with existing IoT or smart home systems?

  • Does the KPM37 offer real-time power consumption alerts via mobile?

  • What makes the KPM37 eco-friendly compared to traditional meters?

  • Is the KPM37 suitable for harsh outdoor environments?

  • How does the KPM37 simplify three-phase power monitoring for telecommunication sites?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Smart CT Type Energy MetersIndustrial automation, IoT systems3-phase monitoring (IEC 61850), Wi-Fi (IEEE 802.11) ▲, 45–65Hz (IEC 61000-4-7)Real-time cloud sync, IoT integration, broad frequency rangeHigher cost, requires stable internet connection
Basic CT Type MetersResidential, small businessesSingle-phase, RS485 (Modbus RTU), 50–60HzAffordable, simple installationNo IoT/Wi-Fi, limited data logging
Industrial-Grade CT MetersHeavy industry, data centersIP65-rated housing ▲, -25℃–70℃ (IEC 60721-3-2), harmonic analysis ▲Rugged durability, advanced analytics, extreme temp toleranceHigh price, complex setup
IoT-Integrated MetersSmart cities, commercial buildingsMQTT protocol ▲, cloud connectivity, 24/7 remote accessScalable monitoring, real-time alerts, centralized controlDependent on internet stability, higher maintenance costs
Eco-Friendly Energy MetersGreen buildings, eco-certified facilitiesRoHS/WEEE compliant ▲, energy-efficient LED display (0.5W)Environmentally sustainable, tax incentives for complianceLimited customization, niche market availability
Wi-Fi Enabled MetersHome automation, small offices2.4GHz Wi-Fi ▲, smartphone app setup (5-minute configuration)User-friendly interface, quick deploymentVulnerable to network interference, no industrial-grade features

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