Peacefair PZEM-004T AC Multi-function Electric Energy Metering Power Monitor

This Peacefair PZEM-004T Multi-function AC Power Monitor is very popular in electrical consumption measurement projects. It is capable of measuring four interrelated electrical variables as voltage, current, power, and energy. 

This tiny PZEM-004T circuit is great for measuring AC (RMS) voltage, current, and power (single-phase). The unit easily interfaces with Arduino and other hardware using the code library.

Simply power the board with a power supply (or you can use the AC source you are measuring) and connect the circular sensor to the board. Run the wire through the circular sensor and you`re ready to start measuring the voltage, current, and power. The circuit also comes with a TTL to USB adapter wire for easy connection to a computer or microcontroller.

This module features a TTL serial data communication interface, you can read and set the relevant parameters via the serial port; but if you want to communicate with a device which has USB or RS232 (such as a computer), you need to be equipped with different TTL pin board (USB communication needs to be equipped with TTL to USB pin board; RS232 communication needs to be equipped with TTL to RS232 pin board).

The Peacefair PZEM-004T features a built-in button on the panel, used to make the electricity clear function.

Precautions:

This module is suitable for indoor, not outdoor use.

The applied load should not exceed the rated power.

The wiring should not be wrong.

Note: Package does not include a USB cable

Features:-

• Electrical parameter measurement function (voltage, current, active power, power).
• The power button clear function.
• Power-down data storage function (cumulative power down before saving).
• PC PC display function (display voltage, current, active power, power).
• The serial communication function (comes with TTL serial interface, through various terminals to communicate with the adapter plate, read, and set the parameters).

Specifications:-

• Model : PZEM-004T
• Accuracy : 1
• Operating Voltage (VDC) : 80-260V (AC)
• Test Voltage : 80-260V (AC)
• Max. Operating Current (mA) : 100A
• Rated Power (W) : 100A/22KW
• Operating Frequency : 45-65Hz
• Length (mm) : 110
• Width (mm) : 70
• Height (mm) : 35
• Weight (gm) : 70

Package Includes:-

• 1 x PZEM-004T Multi-function AC Power Monitor Module
• 1 x CT coil