The ROSEMOUNT 398R Retractable pH/ORP Sensor is engineered to deliver precise and reliable measurements in demanding industrial environments. Designed with a robust retractable assembly, this sensor allows for easy insertion and removal without process interruption, ensuring minimal downtime and enhanced operational efficiency. Its durable construction guarantees long-term stability and consistent performance, even under harsh conditions. This sensor is ideal for applications requiring accurate pH and ORP monitoring, such as water treatment, chemical processing, and food and beverage production. The ROSEMOUNT 398R features advanced sensing technology that provides fast response times and high accuracy, supporting critical process control and quality assurance. Its compatibility with a range of Rosemount transmitters facilitates seamless integration into existing systems, promoting streamlined data management and improved process insights. With its combination of durability, precision, and ease of maintenance, the ROSEMOUNT 398R Retractable pH/ORP Sensor stands as a reliable choice for industries prioritizing operational excellence and measurement integrity. Investing in this sensor supports enhanced process control, reduced maintenance efforts, and sustained productivity.