RHT 485 LCD. Mimic

This user guide provides comprehensive instructions for the RHT-485-LCD series of Temperature and Humidity Transmitters, detailing models designed for wall, duct, and probe installations. The document covers mechanical and electrical installation, configuration procedures, and operational screens for the device. A significant portion of the guide focuses on serial communication, outlining various MODBUS commands and registers used to set parameters such as Baud Rate, address, measurement units, and user offsets. It also includes essential safety alerts, maintenance tips, detailed product specifications, and warranty information.