AC Current Voltage Power Energy Frequency Power Factor Communication Module Meter 100A Ammeter Voltmeter Multimeter with RS485 USB Interface and Split Core Current

Description

Overview This document describes the specification of the PZEM-014/016 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 RS485 interface. 1.Function description 1.1 Voltage 1.1.1 Measuring range:80～260V 1.1.2 Resolution: 0.1V 1.1.3 Measurement accuracy: 0.5% 1.2 Current 1.2.1 Measuring range: 0～10A(PZEM-014); 0～100A(PZEM-016) 1.2.2 Starting measure current: 0.01A(PZEM-014); 0.02A(PZEM-016) 1.2.3 Resolution: 0.001A 1.3 Active power 1.3.1 Measuring range: 0～2.3kW(PZEM-014); 0～23kW(PZEM-016) 1.3.2 Starting measure power: 0.4W 1.3.3 Resolution: 0.1W 1.3.4 Display format: ＜1000W, it display one decimal, such as: 999.9W ≥1000W, it display only integer, such as: 1000W 1.4 Power factor 1.4.1 Measuring range: 0.00～1.00 1.4.2 Resolution: 0.01 5 Frequency 1.5.1 Measuring range: 45Hz～65Hz 1.5.2 Resolution: 0.1Hz 6 Active energy 1.6.1 Measuring range: 0～9999.99kWh 1.6.2 Resolution: 1Wh 1.6.4 Display format: ＜10kWh, the display unit is Wh(1kWh=1000Wh), such as: 9999Wh ≥10kWh, the display unit is kWh, such as: 9999.99kWh 1.6.5 Reset energy: use software to reset