How Smart Sensors Are Changing Heat Exchanger Maintenance
Introduction A High Pressure Shell and Tube Heat Exchanger operates under demanding conditions where pressure, temperature, flow and fluid quality can change continuously. When performance begins to decline, the early warning signs are not always obvious. Traditional maintenance often relies on scheduled inspections, operator observations and periodic testing. While these methods remain valuable, modern facilities increasingly need more timely information to identify developing problems before they become expensive failures. This is where smart sensors are changing the approach. By continuously monitoring critical operating parameters, connected sensors can provide a clearer picture of heat exchanger health and help maintenance teams make better-informed decisions. What Are Smart Sensors? Smart sensors do more than simply measure a physical parameter. They can collect information, communicate readings to monitoring systems and, in some applications, support automated analysis. F...