PZEM-014 AC Power Sensor Products

Description

The PZEM-014 module by Peacefair is used for measuring AC voltage, current, active power, power factor, frequency, and energy consumption. The data is read through an RS485 interface with a baud rate of 9600bps.

The input voltage can range from 80V to 260V RMSRoot Mean Square and current is measured using an internal shunt resistor with a range from 0A to 10A (a different PZEM-016 module is used to measure higher currents up to 100A with an external CTCurrent Transformer).

The module usually comes with an RS485 to USB adapter to allow a computer to read the data through the USB port. Peacefair has free PC software for displaying the measured results, but you can also make your own software where there are libraries available to interpret the ModbusModbus or MODBUS is a client-server serial data communications protocol. A Modbus message contains a destination address, a command (e.g., read/write register), the data, and a check sum (LRC or CRC). data protocol. More details on the module hookup for both a computer and microcontroller can be found in the Power Sensors article.

PZEM-014 Modules

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PEACEFAIR PZEM-014 AC Voltage, Current, Power Consumption Module (PZEM-014 + USB Adapter)

Seller: Instruments

Package includes:

• 1x PZEM-014 Module
• 1x TTL to USB Adapter

+ About this item:

• Mainly used to measure AC voltage, current, active power, frequency, power factor and active energy
• Working Range: The measuring range is AC 80-260V, maximum current can reach 10A with internal shunt resistor, and frequency range is 45Hz-65Hz
• TTL Interface equipped with TTL to USB data cable

Price: $28.85(Updated 08Aug2024 08:42:522024-08-08T08:42:52Z UTC UTC)

AliExpress

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