Features Bidirectional Energy Monitoring: Monitor energy consumption in both directions, including energy generated by solar PV systems and energy consumed by urban power grids, providing comprehensive energy usage insights. 80A Current Transformer Sensor: Equipped with an 80A CT clamp sensor, this smart energy meter works in conjunction with the ZigBee gateway, ensuring accurate energy measurement and monitoring. Comprehensive Parameter Monitoring: Monitor voltage, current, power factor, active power, frequency, and real-time energy usage, enabling detailed and precise energy management. Versatile Functionality: Operates at a 2.4GHz frequency, offering a wide measurement range, high accuracy, and supports click operation and automation of other devices for enhanced convenience. Overload Protection: Features overload protection to prevent electrical failures and security issues caused by excessive energy consumption, ensuring safety and peace of mind. Specification: Item Type: Smart Energy Monitor Clamp: 1 x 80A For ZigBee: 3.0 RF: Working Frequency: 2.4GHz, built in antenna Working Voltage: AC90-250V 50/60Hz Measuring Voltage Range: 0.2A-80A Calibration Measurement Accuracy: ≤100W (within ±2W), >100W (within ±2%) Reporting Cycle: Every Minute Temperature Range: -20-55℃ Humidity Range: ≤90% non condensing Installation Method: 35MM DIN Rail Size: Approx. 51.5 x 23 x 46mm / 2 x 0.9 x 1.8in Package List: 1 x Energy Monitor 1 x User Manual Note: Needs to be used with for ZigBee gateway. Package List 1 x Energy Monitor 1 x User Manual