Controller

{
  "id": "MLC-T-OAG-000842",
  "term": "Controller",
  "field": "Oil and gas",
  "definition": "An instrument or system that monitors a process variable and adjusts an output to maintain that variable at a desired setpoint. In oil and gas, controllers manage parameters such as pressure, temperature, flow rate, and liquid levels in wells, pipelines, and processing plants. They receive input from sensors and send signals to final control elements, such as control valves or pumps.",
  "subject": "Production",
  "url": "https://mlchart.com/terminology/oil-and-gas/controller/"
}