WiFi Power Meter for Energy Monitoring – Dual Clamp 20A–200A

Main Feature:

OWON PC311-TY Power Clamp helps you monitor the amount of electricity usage in your facility by connecting the clamp on to the power cable. It can also measure Voltage, Current, PowerFactor, ActivePower.OEM Available

Model: PC 311-2-TY

Dimension: 46*46*18.7mm

Weight: 85g(one 80A CT)

Certification: CE,FCC,RoHS

Send Inquiry Download of Datasheet Download of Manual

Product Detail

Product Tags

Main features:

• Tuya compliant
• Support automation with other Tuya device
• Single phase electricity compatible
• Measures real-time Energy Usage, Voltage, Current, PowerFactor,
Active Power and frequency.
• Support Energy Production measurement
• Usage trends by day, week, month
• Suitable for both residential and commercial application
• Lightweight and easy to install
• Support two loads measurement with 2 CTs (Optional)

Typical Use Cases：

Ideal for energy professionals, system integrators, and equipment manufacturers, the PC311 supports the following applications:
Monitoring two independent loads or circuits within commercial or residential systems
Integrating into OEM energy monitoring gateways or smart panels
Sub-metering for HVAC systems, lighting, or renewable energy use
Deployments in office buildings, retail spaces, and distributed energy systems

Direction of the arrow point to the load

FAQ:

Q1.What applications is the PC311 WiFi Power Meter suitable for?
→ It is widely used in residential energy monitoring, solar systems, OEM integration projects, and building management platforms.

Q2.Does the PC311 support multiple CT clamp options?
→ Yes, it supports 20A/80A/120A/200A CT clamps, providing flexible installation for different load capacities.

Q3.Can the device be integrated with third-party platforms?
→ Yes, the Wifi energy meter is Tuya-compliant and can connect with cloud platforms, and customized.

4.Is this smart electricity meter certified for EU/US markets?

→ The PC311 is CE/FCC certified and ISO9001 manufacturer quality guaranteed.

5.Does the PC311 provide billing or revenue-grade accuracy?
→ This product Calibrated Metering Accuracy • ≤ 100W Within ±2W • >100W Within ±2%. For commercial billing-grade solutions, additional certifications are required.

6.What installation method does it support?
→ DIN rail mount, compact design for easy deployment in distribution boxes.

About OWON

OWON is a leading OEM/ODM manufacturer with 30+ years of experience in smart metering and energy solutions. Support bulk order, fast lead time, and tailored integration for energy service providers and system integrators.