A process measurement controller is a device that maintains the output of process variables within a set range. It uses feedback from sensors to adjust the output when it deviates from the setpoint. Process measurement and control is a crucial part of industrial systems, helping to ensure efficiency and safety. It involves:

• Monitoring: Continuously monitoring process variables like temperature, pressure, flow rate, and level
• Adjusting: Adjusting parameters to maintain the desired output
• Reducing waste: Minimizing waste by maintaining process variables within the desired range
• Improving quality: Improving product quality by maintaining process variables within the desired range
• Reducing downtime: Reducing downtime by maintaining process variables within the desired range

Category Devices

• On-Off Controller
• Single Loop Controller
• Multi Loop Controller
• Programmable Logic Controller(PLC)
• Distributed Control System(DCS)
• SCADA