What instrument knowledge do process operators need to know?
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To be a good operator, I think it’s necessary to have some knowledge of instruments. Which ones are essential for us to master? I hope the teacher can give us some advice.
As the amount of time spent operating increases, every piece of knowledge becomes something you must master; so which one is really essential to master?
It is necessary to be able to understand drawings and know the meaning of each symbol on them; only then can one have a thorough understanding of the control points, which in turn enables better control of process parameters and ensures stable production
A skilled operator must possess knowledge of the instruments related to the manufacturing process, especially the principles of control instruments, as well as the ability to detect instrument failures promptly and take appropriate action.
Is there any material available for learning this area? I’m a beginner; I study engineering and would like to learn some knowledge about instruments. If you have such materials, please send them to my email: wangyuanliang0403@163.com. Thank you~~
An understanding of the principles, structures, operation, and maintenance aspects of commonly used pressure gauges, thermometers, level gauges, as well as special on-line analysis instruments is necessary. Knowledge is also required regarding the configuration of DCS systems in control rooms, the setting and adjustment of control points, the tuning of PID parameters, and the handling of common faults such as power outages and screen failures in DCS systems.
The integration of process and instrumentation is the key! Determining various faults and handling emergencies requires comprehensive skills. In short, at first, focus on mastering the instruments related to the production stages; over time, you can then take a more comprehensive approach.
First, it is necessary to understand what each letter on the gauge represents in different positions, and to be able to convert the values shown on the gauge. One must also be familiar with all the procedures related to purging and flushing the gauge. If going deeper, one also needs to understand its internal structure and principles. The key is to be familiar with the processes and know how to act in case of false readings, so as to avoid unnecessary problems. There is a specific book on instruments that chemical industry workers need to master – haven’t you studied it? You can catch up on it, haha