This 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.
AC voltage provides two isolated outputs after through the switching power supply, one way is 3.3V provides to the measurement system, the other way is 5V provides to 485 communication circuits and external circuits.
485 communication interface power is(+5 V),current output capability is 100mA.
Description:

Item type: tool

Voltage:

Measuring range:80～260V

Resolution: 0.1V

Measurement accuracy: 0.5%

Current:

Measuring range: 0～100A

Starting measure current: 0.02A

Resolution: 0.001A

Measurement accuracy: 0.5%

Active power:

Measuring range: 0～23kW

Starting measure power: 0.4W

Resolution: 0.1W

Display format:

When the data is ＜1000W, it display one decimal, such as: 999.9W

When the data is ≥1000W, it display only integer, such as: 1000W

Measurement accuracy: 0.5%

Power factor:

Measuring range: 0.00～1.00

Resolution: 0.01

Measurement accuracy: 1%

Frequency:

Measuring range: 45Hz～65Hz

Resolution: 0.1Hz

Measurement accuracy: 0.5%

Active energy:

Measuring range: 0～9999.99kWh

Resolution: 1Wh

Measurement accuracy: 0.5%

Display format:

When the data is ＜10kWh, the display unit is Wh(1kWh=1000Wh), such as: 9999Wh

When the data is ≥10kWh, the display unit is kWh, such as: 9999.99kWh

Reset energy: use software to reset.

Over power alarm:

Active power threshold can be set, when the measured active power exceeds the threshold, it can alarm

Communication interface:RS485 interface

Working temperature:-20C ~ +60C

Package includes:

PZEM-016 *1

Split CT*1

Note: the colors deviation might differ due to different monitor settings, please kindly understand.
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