Specification Brand : ZJchao BulletPoint1 : [ MEASUREMENT] High test accuracy for reliable readings of physical parameters. BulletPoint2 : [EXTENSIVE RANGE] Voltage range of 0.05-300V, current range of 0.02-300A for diverse applications. BulletPoint3 : [ OPERATION] Over power alarm function for added safety and against overloads. BulletPoint4 : [EASY SETUP] UART to RS485 communication interface with 9600 baud rate for easy installation. BulletPoint5 : [STRONG COMPATIBILITY] Compatible with various shunts for flexible usage in different scenarios. Color : Black ExternallyAssignedProductIdentifier1 : 0787015523433 ExternallyAssignedProductIdentifier2 : 787015523433 IncludedComponents : No ItemName : DC Communication Box, DC Current Voltage Power Energy Frequency Power Factor Communication Module Meter with RS485 USB Interface, High Ammeter Voltmeter Multimeter ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 13 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : voltage-testers Manufacturer : ZJchao Material : default MeasurementAccuracy : 0.1mm MeasurementType : Voltmeter ModelName : ZJchao5uaf2v74r8-08 ModelNumber : ZJchao5uaf2v74r8-08 NumberOfItems : 1 PartNumber : ZJchao5uaf2v74r8-08 PowerSourceType : Corded Electric ProductDescription : 1. It is mainly used for measuring DC voltage, current, active power, frequency and energy consumption 2. The current measure range is 50A, 100A, 200A, 300A on the external shunt specification 3. There are 10 different kits to choose, enough to meet your various need 4. Physical layer use UART to RS485 communication interface, baud rate is 9600, 8 data bits, 2 stop bit, no parity 5. The application layer use the ModbusRTU protocol to communicate, it only supports function codes such as 0x03, 0x04,0x06, 0x41, 0x42, etc
Spec: This module is mainly used for measuring DC voltage, current, active power, frequency and energy consumption, the module is without display function, the data is read through the RS485 interface. Features: It is mainly used for measuring DC voltage, current, active power, frequency and energy consumption. The current measure range is 50A, 100A, 200A, 300A on the external shunt specification. There are 10 different kits to choose, enough to meet your various need. Physical layer use UART to RS485 communication interface, baud rate is 9600, 8 data bits, 2 stop bit, no parity. The application layer use the ModbusRTU protocol to communicate, it only supports function codes such as 0x03, 0x04,0x06, 0x41, 0x42, etc. Voltage threshold can be set, divide into high voltage and low voltage threshold, when the measured voltage exceeds the threshold, it can alarm. Specification: Brand: PEACEFAIR Model: PZEM-017 Voltage: Measuring Range: 0.05-300V (When the test voltage is <7V, please use the independent power supply mode) Resolution: 0.01V Measurement Accuracy: 1% Current: Measuring Range: 0.02-300A (Can be matched with 50A, 100A, 200A, 300A four kinds of shunt) Resolution: 0.01A Measurement Accuracy: 1% Power: Measuring Range: 0.2-90kW Resolution: 0.1W Measurement Accuracy: 1% Energy Consumption: Measuring Range: 0-9999kWh Resolution: 1Wh ProductSiteLaunchDate : 2024-07-09T00:00:00.000Z Size : PZEM-017+100A+USB Style : PZEM-017+100A+USB UnitCount : 1 UnspscCode : 41113600