RKC Instrument Co., Ltd. DB-480B4C-M Temperature Controller

The RKC DB-480B4C-M Temperature Controller from RKC Instrument Co., Ltd. is a dedicated temperature control device designed to accept a K-type thermocouple input and operate on a 100–220 V AC supply, making it compatible with standard mains-powered control panels and equipment. It provides a defined measurement and setpoint range of 0–799°F, enabling users to monitor temperatures with a single, clear scale and to apply a consistent control response as the process temperature moves toward or away from the setpoint. As a member of the DB-480 family, this model sits within RKC’s line of analog temperature controllers, a heritage of devices used for straightforward sensing and regulation in industrial settings. The B4C-M variant within the DB-480 series and the 100–220 V AC rating support straightforward integration into standard electrical environments.