Instrumentation is defined as measurement and monitoring of process variables in the plant or product production site. These variables can be the level (pressure), pressure, temperature, humidity, flow, force (force), velocity, and so on. Today, the position and importance of instrumentation in process control systems, quality of products and safety are fully determined and the imagination of product production without this equipment is not possible. Regarding the widespread scope and variety of instrumentation equipment and the multiplicity of manufacturer companies of this equipment, it is necessary to consult with experts and experts in this regard at the time of choice with experts and experts. Instrumentation tools Instrumentation Industrial environments, such as refineries, power plants and khazhanners, produce countless communities. In each of these industrial environments, most complex and large processes are done. In all these processes, to ensure their proper and correct performance, it is necessary to provide information from the process flow, such as temperature (temperature transmitter) and pressure of different points (Pasteur Transmitter), Flee Blow from Specific Spots It is also necessary to use operun equipment such as control valves to guide the process flow path. Instrumentation is a subject that measures these parameters in different ways and principles. In instrumentation, in order to measure a particular physical quantity, according to operating conditions, element is recommended for this purpose. The measurement objectives of measuring a quantity may be for one of the following goals.
