Name: Smart Life App WiFi Energy Meter AC 110V 230V 100A KWh Power Monitor Electricity Statistics Tasmota ESPHome For Home Assistant
SKU: 3256806487321401
Availability: InStock

Smart Life App WiFi Energy Meter AC 110V 230V 100A KWh Power Monitor Electricity Statistics Tasmota ESPHome For Home Assistant

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SKU: 3256806487321401

Product details

Dimensions: 78*34mm
Operating Temperature: -10-60degree
Output Voltage: 70-260V
Accuracy Class: 1.0grade
Measuring Energy Range: 0-999999kwh
Phase: single phase
Model Number: PZIOT-E02
Max Operating Current: 80A – 99A
Rated Voltage: 220V
Power Supply: AC
Display Type: Analog Only
DIY Supplies: ELECTRICAL
Brand Name: peacefair
Origin: Mainland China
Certification: CE,FCC
Type: DIN Rail Mounting Energy Meter
Product name: Single Phase Electronic KWh Meter
Certificate: CE FCC
Installation: 35mm Din Rail
Voltage range: 70-260V
Current range: 0-100A
Power range: 0-22kw
Energy range: 0-999999kwh
Frequency: 45-65Hz
Power factor: 0-1

Parameter	Min.	Regular	Max.	Unit
Voltage	80		260	V
Power Consumption	50	100	300	mA
Current	0.02		100	A
Active Power	2		26000	W
Frequency	45	50/60	65	Hz
Power Factor	0		1
Energy Consumption	0		999999	kWh
Voltage Accuracy		±1		%
Current Accuracy		±1		%
Energy Accuracy		±1		%
Environment Temperature	-10	23	60	℃
Weight		90		g
Appearance Size		*783465*		mm
Hole Size		35mm din rail		mm

1. Physical layer protocol

Physical layer use UART to TTL communication interface

Baud rate is 9600, 8 data bits, 1 stop bit, no parity

2. Application layer protocol

The application layer use the Modbus-RTU protocol to communicate. At present, it only supports function codes such as 0x03 (Read Holding Register), 0x04 (Read Input Register), 0x06 (Write Single Register), 0x41 (Calibration), 0x42 (Reset energy).etc.

0x41 function code is only for internal use (address can be only 0xF8), used for factory calibration and return to factory maintenance
occasions, after the function code to increase 16-bit password, the default password is 0x3721

The address range of the slave is 0x01 ~ 0xF7. The address 0x00 is used as the broadcast address, the slave does not need to reply the master. The address 0xF8 is used as the general address, this address can be only used in single-slave environment and can be used for calibration etc.operation.