AC 100A voltage current power frequency power factor energy with RS485 serial port Modbus electronic energy moduleOOTDTYOnscribe:AC single phase with RS485 serial port multi-function monitoring module; It can measure voltage, current, power, power, frequency, power factor, maximum 100A It can display six measurement parameters on the computer when communicating through software; It can also communicate with the buyer's own micro controller (the buyer should program by themselves)! High accuracy, better compatibility will make it widely used. If you need specification and software support, please contact PZEM-016: 100A Measuring Range (External Transformer) with CT CoilTechnical Data:Voltage:Measuring Range: 80 - 260VRunerability: 0.1VDeaching Accuracy: 0.5%CurrentMeasuring Range: 0 - 100ATiver-Up Line: 0.02AResolution: 0.001ADMature Accuracy: 0.5%Active PowerMeasuring Range: 0 - 23kWPight Measuring Power: 0.4WRought Resolution: 0.1W Display Rating:When the data is lt; 1000W, one decimal is displayed, for example: 999.9WWhen the data is ge; 1000W, displays only an integer, for example: 1000WMeasurement accuracy: 0.5%Power factorMeasurement range: 0.00 - 1.00Resolution: 0.01Measurement accuracy: 1%FrequencyMeasurement range: 45Hz - 65HzResolution: 0.1HzMeasurement accuracy: 0.5%Active energyMeasurement range: 0 - 9999.99 kWhResolution: 1WhMeasurement accuracy: 0.5%Display format:When data is lt; 10kWh, the display unit is Wh(1kWh=1000Wh), such as: 9999WhWhen the data is ge; 10kWh, the display unit is kWh, such as: 9999.99kWhReset Energy: Use reset software. Over power alarm: the active power threshold can be set when the measured active power exceeds the threshold, it can alarm Communication interface: RS485 interfacePackage included:1 * PZEM-016 AC communication module1 * CT coils