PID - Technology

Technology

• Photoionization detector, measures volatile organic compounds and other gases
• Process identifier, a number used by Unix kernels and Windows operating systems to identify a process
• PID controller, a control concept used in automation. (Proportional/Integral/Derivative)
• Piping and instrumentation diagram, a technical diagram showing all (or a part of) pipelines, instruments, valves, etc., of a process plant
• Process and instrumentation diagram, commonly used in chemical and process engineering
• Passive Infrared Detector, a PIR-based motion detector
• Personal Integrating/Indicating Dosemeter, a type of dosimeter for personal use
• Packet Identifier, a field in a MPEG transport stream packet.
• Packet ID, used to identify audio/video streams in DVB "Digital Video Broadcasting"
• Physical Interface Device, a class of USB devices.