SONOFF POW Ring Smart Power Meter POWCT 100A WiFi ESP32 Tasmota

Article description:

WiFi Smart Power Meter with CT Clamp and Antenna

Already flashed with the latest Tasmota firmware.

Split-Core-Current-Transformer-Clamp - Transformer current detection up to 100 A. No physical contact with live wires, eliminating the risk of electric shock. You can simply release or close the latches on the side of the sensor to open and close the CT sensor.

Energy-Monitor - Install the device in your home's electrical panel to monitor the power consumption of household appliances or rooms.

6-Month-Historical-Data-Storage - Automatically saves your electricity usage data when you remove appliances or experience a power outage. The data can be stored for up to 6 months and exported to a file for viewing.

Contactor-Control-Support - The POWCT has a dry contact relay with a rated current output of 2A, which is used with a contactor to realize load switching control.

Safe-and-Reliable - Undergoes various rigorous tests, including lightning and surge tests, short circuit tests, drop tests, salt spray tests, and tests in extremely harsh environments. Products you can trust 100%.

Version with Tasmota Firmware - The SONOFF POWCT can be easily integrated into Smart Home systems using Tasmota and MQTT, such as Home Assistant, ioBroker, and many others that support an MQTT interface.

Power Consumption Meter 100A WiFi POW Ring SONOFF POWCT (Current Probe) - The SONOFF POWCT is an innovative power consumption meter that combines modern technology with safety and convenience. It is equipped with a current probe that enables a detection range of up to 100A, allowing precise monitoring of household power consumption without physical contact with live wires, thus eliminating the risk of electric shock. The associated mobile app provides an intuitive user interface that allows you to check your energy consumption in real-time, receive detailed daily, monthly, and annual reports, and export data to a file to better understand your habits and optimize costs. This makes the SONOFF POWCT the ideal solution for safe and efficient energy management in your home.

Precise Monitoring of Energy Consumption - The SONOFF POWCT allows you to easily monitor the power consumption of various appliances or entire rooms in your home. By installing the meter in your electrical panel, you can keep track of your energy consumption in real-time and optimize your costs. Thanks to the historical data storage feature, the device automatically stores consumption data for up to 6 months, allowing you to export and analyze it at any time. This is an ideal tool for those looking to better manage their energy consumption and reduce their electricity bills.

Safe and Reliable Design - The POWCT was designed with safety and reliability in mind. It has passed a series of rigorous tests, including tests for lightning strikes, surges, short circuits, drop tests, and operation under extreme environmental conditions. The rugged PC plastic housing and the ability to operate within a wide temperature range (-40 °C to 50 °C) and humidity levels of 5% to 95% RH (non-condensing) ensure long-term reliability and safe usage.

Additional Features and Connectivity - The SONOFF POWCT supports the function of remote control of contactors via a built-in relay with a current output of 2A, allowing load control in a home electrical system. The Wi-Fi connectivity (IEEE 802.11 b/g/n at 2.4 GHz) and SMA antenna interface ensure a stable connection and the ability for remote monitoring and control via a mobile app. Additionally, the meter works with Google Home, IFTTT, and Alexa, meaning you can successfully integrate it into your smart home and operate it with simple commands. The device is easy to install and configure, making it a perfect solution for home use.

Advanced Features with Tasmota - The SONOFF POWCT can be easily flashed with Tasmota firmware to enhance its functionality and optimize integration into smart home systems. Tasmota supports MQTT, allowing you to seamlessly integrate the device into platforms like Home Assistant, ioBroker, and many others. Additionally, the SONOFF POWCT is Matter-compatible, ensuring broader interoperability with other smart home devices. A key advantage of Tasmota is its cloud-free operation, meaning no data is sent to external servers. This guarantees that your information remains private and is not accessible to third parties. With Tasmota, you have control over firmware updates and can customize the device to meet your specific needs.

Technical data:

Model: POWCT

MCU: ESP32

Input Voltage: 100-240V~50/60Hz 2W

Wireless Connectivity: Wi-Fi IEEE 802.11 b/g/n 2.4GHz

Antenna Interface Type: SMA

Transformer Interface Type: RJ9

Transformer Current Detection Range: 0-100A

Measurement Category: CAT II 0-100A 300V-MAX

Size: 90 x 54 x 31 mm

Weight (without accessories): 120g

Color: White

Casing Material: PC

Applicable Place: Indoor

Working Temperature: -40℃~50℃

Working Humidity: 5%~95%RH, non-condensing

Maximum Diameter of Wire that the CT Sensor Can Fit: 15mm Max

Further information:

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