Main Features:
• Supports TUYA App or MQTT API system integration
• Supports integration with Amazon Alexa, Google Assistant, Apple HomeKit, and Home Assistant; integrates with BMS/EMS
• Supports single-phase systems
• Measures real-time voltage, current, power factor, active power, and frequency
• Supports bi-directional measurement: energy consumption and energy production
• Supports historical data viewing and data export
• 16A dry contact output (optional)
• Lightweight design; supports DIN rail mounting
• Supports dual-channel measurement using two CT clamps
Typical Use Cases:
The Wi-Fi DIN-rail Power Meter (PC472) is specifically designed to meet the requirements for monitoring two separate loads within single-phase systems, making it ideally suited for:
• Monitoring residential energy devices (e.g., HVAC systems and EV charging stations) via two independent current transformers
• Providing OEM/ODM services to energy management system integrators
• Tracking load energy consumption in retail or light commercial facilities
PC472 WI-FI Din Rail Power Meter Electricity Wiring diagram
FAQ:
Q1. Which types of projects are best suited for the Wireless Energy Meter (PC472)?
→ It is specifically designed for BMS platforms, solar monitoring, HVAC systems, and OEM integration projects.
Q2. What series of CT clamps are available?
→ It supports 20A, 80A, 120A, 200A, 300A, 500A, and 750A clamps, making it suitable for both residential and small-to-medium commercial and industrial applications.
Q3. Can it be integrated with third-party systems?
→ Yes, we support MQTT API interfaces for integration with energy management systems.
Q5. Do you offer OEM/ODM customization services?
→ Yes; distributors and system integrators can opt for OEM branding, ODM development, and bulk supply services.
Q6. How is it installed?
→ It is designed for DIN rail mounting.
Production of DIN Rail WiFi Smart Energy Meters
Owon's Each WiFi DIN rail meter is built with high-quality components, ensuring accurate energy measurement and long-term reliability.All DIN rail power consumption meters undergo strict testing and calibration to guarantee accurate voltage, current, and energy monitoring.
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Wi-Fi
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802.11b/g/n @2.4GHz
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BLE
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Bluetooth 5.2 Low Energy
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RF Characteristics
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• Operating frequency: 2.4GHz
• Internal antenna
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Operating Voltage
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90~250 Vac 50/60 Hz
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Max. Load Current
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16A Dry contact (optional)
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Calibrated Metering Accuracy
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• ≤ 100W Within ±2W
• >100W Within ±2%
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Reporting Cycle
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• Energy data: Every 15 seconds
•On/Off: Report when status
changes immediately
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Din Rail Height
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• 35mm
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Clamp diameter
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• 120A: 16mm
• 200A: 20mm
• 300A: 24mm
• 500A: 37mm
• 750A: 51mm
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Clamp cable length
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•1m
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Operating environment
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•Temperature: -20 ℃~+55 ℃
•Humidity: ≤ 90% non-condensing
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Weight
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Clamp weight：
• 120A: 90g
• 200A: 110g
• 300A: 215g
• 500A: 380g
• 750A: 830g
Without clamp: 89.5g
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3‑Phase WiFi Smart Power Meter with CT Clamp -PC321
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WiFi Din Rail Smart Relay 63A with Energy Monitoring & Tuya
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Din Rail 3-Phase WiFi Power Meter with Dry Contact Relay
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WiFi Multi-Circuit Power Meter PC341 | 3-Phase & Split-Phase
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Single Phase WiFi DIN Rail Energy Meter with Dual CT | PC472
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Smart Energy Meter with WiFi – Tuya Clamp Power Meter