An electronic pressure regulator precisely controls the output pressure using an electrical control signal – typically 4–20 mA or 0–10 V. Unlike mechanical regulators, it can be adjusted and monitored continuously without manual intervention, making it ideal for automated process plants. In pharmaceutical production, it is used for accurate pressure regulation in single-use systems and bioreactors, while in the food and beverage industry, it ensures consistent process pressure in filling and packaging lines.