Specification AgeRangeDescription : adult Brand : Mavaol BulletPoint1 : [ACCURATE AC PARAMETER MEASUREMENT] This module is designed to measure AC voltage, current, active power, frequency, power factor, and active energy with precision. BulletPoint2 : [EASY DATA ACCESS] The module reads data through the TTL interface, supporting Modbus-RTU protocol for easy communication with host computer software. BulletPoint3 : [CONVENIENT SETUP] Includes a TTL to USB data cable and external CT for seamless connectivity. for Windows operating systems users. BulletPoint4 : [RELIABLE PERFORMANCE] Ensures accurate readings with a measurement range of various parameters and levels for reliable monitoring. BulletPoint5 : [VERSATILE COMPATIBILITY] Suitable for a wide range of applications for power monitoring, making it an essential tool for professionals and enthusiasm alike. Color : One Color ExternallyAssignedProductIdentifier : 7807777116230 ItemName : Power Monitoring Communication Module TTL AC Voltage Current Power Frequency Measurement for Windows Users ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 11 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : current-monitoring-relays Manufacturer : Mavaol ModelName : Mavaol6ewta4y7mf ModelNumber : Mavaol6ewta4y7mf NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : Mavaol6ewta4y7mf ProductDescription : [ACCURATE AC PARAMETER MEASUREMENT] This module is designed to measure AC voltage, current, active power, frequency, power factor, and active energy with precision. [EASY DATA ACCESS] The module reads data through the TTL interface, supporting Modbus-RTU protocol for easy communication with host computer software. [CONVENIENT SETUP] Includes a TTL to USB data cable and external CT for seamless connectivity. for Windows operating systems users. [RELIABLE PERFORMANCE] Ensures accurate readings with a measurement range of various parameters and levels for reliable monitoring. [VERSATILE COMPATIBILITY] Suitable for a wide range of applications for power monitoring, making it an essential tool for professionals and enthusiasts alike.
Spec: Item Type: Communication Module 1. Voltage: Measurement Range: AC 80-260V Resolution: 0.1 V Accuracy:0.5%
2. Current: Measurement Range:0-100A Resolution: 0.001 A Accuracy: 0.5%
3. Active Power Measurement Range:0-2.3 KW Min. Measuring Power: 0.4W Resolution: 0.1W
4. Power Factor Measurement Range: 0.00-1.00 Resolution: 0.01 Accuracy:1%
5. Frequency Range:45 Hz-65 Hz Resolution: 0.1 Hz Accuracy: 0.5%
6. Active Electrical Energy Metering Range:0-9999.99 kWh Resolution: 1Wh Accuracy: 0.5%
Communication Protocol: 1. Physical layer protocol: Physical layer adopts UART to TTL communication interface Baud rate:9600,8 bit data bit,1 bit stop bit, no check 2. Application layer protocol The application layer supports for Modbus-RTU protocol for communication and currently only supports function codes such as 0x03 (read-hold register), 0x04 (read-input register), 0x06 (write single register), 0x41 (calibration), 0x42 (power zero). The 0x41 function code is limited to internal use (the address can only be 0xF8), used for factory calibration and back-to-factory ProductSiteLaunchDate : 2025-05-21T19:51:34.487Z Size : One Size UnitCount : 1