Instrumentation

Instrumentation is an instrument or equipment used to detect, measure, observe, and calculate various physical quantities, material components, physical parameters, etc. Vacuum leak detectors, pressure gauges, length measuring instruments, microscopes, multipliers, etc. are all instruments. Instrumentation can also have functions such as automatic control, alarm, signal transmission and data processing. For example, pneumatic adjustment instruments used in automatic control of industrial production processes, electric adjustment instruments, and distributed instrument control systems also belong to instrumentation.