Olfeld Temperature & Process Controllers are designed to provide precise monitoring and control of temperature and critical process variables in industrial automation systems. Engineered for accuracy, reliability, and adaptability, these controllers ensure that production environments maintain optimal operating conditions, preventing equipment damage, improving product quality, and enhancing process efficiency.

Our controllers are available in digital and analog variants, supporting PID, ON/OFF, and programmable control modes to suit diverse applications. Featuring bright LED/LCD displays, compact panel-mount designs, and intuitive interfaces, Olfeld controllers make it easy for operators to configure parameters and monitor system performance in real-time.

Built for industrial environments, these controllers are compatible with thermocouples, RTDs, and universal input signals, and offer relay, SSR, and analog output options for seamless integration with heating elements, cooling systems, and automation processes. Advanced models include alarm functions, auto-tuning, ramp/soak programming, and communication capabilities such as RS485 Modbus, making them ideal for modern smart factories and process industries.

Manufactured to meet IEC and EN standards, Olfeld Temperature & Process Controllers deliver long-term reliability even in high-vibration, high-temperature, or electrically noisy environments. Industries such as plastics, pharmaceuticals, HVAC, metal processing, and food production rely on our controllers for efficient process management and energy savings.

By combining cutting-edge technology with Olfeld’s expertise in automation, our temperature and process controllers give operators the confidence to maintain stability, safety, and productivity in critical operations.