The Rosemount Wireless 4390 Series provides continuous, highly accurate, and sensitive real-time monitoring of corrosion and erosion in industrial processes. This enables improved asset performance through better process optimisation while reducing the need for costly manual inspections and walkdowns.

Supported by Custom Controls Ltd—Emerson’s local business partner in New Zealand—these transmitters utilise advanced instrumentation to deliver reliable data, enhanced analytics, and flexible data management. An intuitive user interface ensures easy integration and efficient operation, backed by local expertise and support.