Heatcon Systems, founded in 2001, operates from Pune. Initially focused on manufacturing temperature sensors, the company has grown into a provider of application-specific automation and control solutions. The product portfolio includes industrial and conveyor ovens (up to 350 deg C with LEL measures and CO2 purging for safety), RTD (PT100, PT1000) and thermocouple sensors (J, K, R, S, T) for applications including HVAC, motor windings, and rotating bearings, precision-engineered distribution panels, side-mounted level switches for low-viscosity liquids, large 7-segment LED displays for production and process monitoring, data loggers for ovens and pharmaceutical storage, and control panels (thyristor-based, APFC, PLC). Customer industries include pharmaceuticals, food, automotive, and cold storage. Cost-effective, reliable, easy-to-maintain solutions are recurring themes, with wired and Wi-Fi connectivity supporting IoT applications.