AC current sensor with display & overcurrent protection, Range AC 0-20A, output RS485, with base

This module is used to measure and monitor current consumption by utilizing current transformer technolgy. The module will collect the voltage signal, convert and process it into a current value and output the current value with RS485 Modbus RTU protocol. Uses include building automation and facility management systems where acquiring information on energy usage can lead to increased efficiency. They can also detect equipment issues and help prevent damage by detecting over-current and/or short-circuit conditions.