PZEM-004T TTL Modbus-RTU Power Voltmeter Ammeter AC 220V 10A/100A Electric Volt Current Frequency Power Factor Energy Po

Overview 1 We provide the software to connect it with the PC If you want to connect it with other terminal device such as PLC and so on please prepare the fitable cable and write the program by yourself 2 This document describes the specification of the PZEM 004T AC communication module the module is mainly used for measuring AC voltage current active power frequency power factor and active energy the module is without display function the data is read through the TTL interface PZEM 004T 10A Measuring Range 10A Built in Shunt PZEM 004T 100A Measuring Range 100A external transformer If you need the software please download it via this link http www mediafire com file lk5wukg2v5n5iry 004T software 252Bdriver 252Buser manual zip file Specifications Working voltage 80 260VACTest voltage 80 260VACRated power 100A 22000WOperating frequency 45 65HzMeasurement accuracy 1 0 grade Function Voltage1 1 1Measuring range 80 260V1 1 2Resolution 0 1V1 1 3Measurement accuracy 0 5 1 2Current1 2 1Measuring range 0 10A PZEM 004T 10A 0 100A PZEM 004T 100A 1 2 2Starting measure current 0 01A PZEM 004T 10A 0 02A PZEM 004T 100A 1 2 3Resolution 0 001A1 2 4Measurement accuracy 0 5 1 3Active power1 3 1Measuring range 0 2 3kW PZEM 004T 10A 0 23kW PZEM 004T 100A 1 3 2Starting measure power 0 4W1 3 3Resolution 0 1W1 3 4Display format 1000W it display one decimal