Peacefair PZEM 004T 220V TTL Modbus Ammeter Voltmeter Voltage Power Kwh Meter Wattmeter AC Electric Energy Monitoring Module
- Category: >>>
- Supplier: Ningbo Peacefair Electronic Technology Co. Ltd.
Share on (1600847480952):
Product Overview
Description
PZEM-004T 220V TTL Modbus AC Ammeter Voltmeter Electricity Energy Meter Voltage Power Kwh Meter Wattmeter
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.Model No. | PZEM-004T (3.0) |
Voltage | Measuring range:80～260V Resolution: 0.1V |
Current | Measuring range:0-100A (with coil CT+USB) Starting measure current: 0.02A Resolution: 0.001A |
Active power | Measuring range:0~23KW Starting measure power: 0.4W Resolution: 0.1W |
Power factor | Measuring range:0.00~1.00 Resolution: 0.01 |
Frequency | Measuring range:45Hz～65Hz Resolution: 0.1Hz |
Active energy | Measuring range:0～9999.99kWh Resolution: 1Wh |
Note:
1. Communication interface
RS485 interface。
2. Physical layer protocol
Physical layer use UART to RS485 communication interface
Baud rate is 9600, 8 data bits, 1 stop bit, no parity
3. The TTL interface of this module is a passive interface, it requires external 5V power supply, which means, when communicating, all four ports must be connected (5V, RX, TX, GND), otherwise it cannot communicateRS485 interface。
2. Physical layer protocol
Physical layer use UART to RS485 communication interface
Baud rate is 9600, 8 data bits, 1 stop bit, no parity
4. Working temperature
-20’C ~ +60’C
-20’C ~ +60’C
Related Products
Packing&Shipping
Company Introduction
Ningbo Peacefair Electronic Technology Co., Ltd. is founded in 2 0 1 4. The area of the factory is 1800square meters, has two assembly line. We are a professional manufacturer engaged in the research, development, production, sale and service of AC and DC Electric digital power meter, Voltage meter and Energy meter. Our products have the patent and C E, F C C certificates.
We Recommend
New Arrivals
New products from manufacturers at wholesale prices
