PZEM004T 3.0 Version TTL ModbusRTU Power Meter Kwh Meter

PZEM-004T 3.0 Version TTL Modbus-RTU Power Meter Kwh Meter AC Single Phase 100A Electric Volt Amp Frequency Power Factor Meter
We the software to connect it with the PC. If you to connect it with other terminal device such as PLC,SCM and so on, prepare the cable and write the by yourself.
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-100A: Measuring Range 100A (external transformer
Important Notification:
For this product PZEM-004T, we have the update version to rep the version. The update information as following:
1. the new version has the same size and TTL port as
2. the software is new, we have English software as same as the PZEM-014,016, The communication protocol change to be Modbus-RTU, the display interface is changed. now it can test Voltage ,Current, Power, Power factor, Frequency and Energy 6 parameters.
3. the new version has higher precision, faster refresh speed and the more stability communication than the version.
4. This is the module with the outcase.
Item Name:
: Electrical
Rated Voltage: 220V
Max Operating Current: 100A - 119A
Dimensions: 7.8cm * 3.7cm
Power Supply: AC
Model Number: PZEM-004T
Output Voltage: 220V
Phase: Single Phase
Display Type: Digital Only
Operating Temperature: -10-60degree
Measuring Energy Range: 100A/22000W
Accuracy Class: 1.0
Accessory: split CT
Communicate Port: TTL
Current range: 0-100A
Voltage range: 80-260V
Power range: 0-22kw
Power factor: 0-1
Frequency: 45-65Hz
Protocol: Modbus
Color: blue + black
material: plastic
Package Contents:
1 * PZEM-004T AC Voltmeter Ammeter with outcase
1 * split CT
Only the above package content, other products are not included.
Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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