PZEM-003 DC Power Sensor Products

Description

The PZEM-003 module by Peacefair can measure DC voltage, current, active power, and energy consumption. The data is read through an RS485 interface with a baud rate of 9600bps.

This module measures voltages directly with a range from 5mV to 300V and measures current using an internal shunt resistor with a range from 0.01A to 10A (a different PZEM-017 module can measure higher currents from 0.02A up to 300A using an external shunt resistor).

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-003 Modules

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PEACEFAIR PZEM-003 DC Voltage, Current, Power Consumption Module (PZEM-003 + USB to 485 Module)

Seller: Perfurt

Package includes:

• 1x PZEM-003 Module
• 1x RS485 to USB Adapter

+ About this item:

• For measuring DC voltage, current, active power, frequency and energy consumption.
• Built-in shunt: The current measurement range is 0.01-10A.
• RS485 to USB communication interface

Price: $19.14(Updated 09Oct2024 20:36:282024-10-09T20:36:28Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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PEACEFAIR PZEM-003 DC Voltage, Current, Power Consumption Module (PZEM-003 + USB to 485 Module)

Package includes:

• 1x PZEM-003 Module
• 1x RS485 to USB Adapter

+ About this item:

• For measuring DC voltage, current, active power, frequency and energy consumption.
• Built-in shunt: The current measurement range is 0.01-10A.
• RS485 to USB communication interface

Price: $16.39(Updated 09Oct2024 20:36:392024-10-09T20:36:39Z UTC UTC)

Amazon.com (Affiliate Link ⓘAs an Amazon associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

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