Great videos! I use them constantly to train my operators at the wastewater treatment plant i work at. I'm the head of training and do in-house training videos myself so I really appreciate your guys content. Keep up the great work!
Hi @Chris Goward. I'm please you like the video. In my experience, it was always the new apprentices who calibrated the gauges. Kind of like a welcome to the industry exercise.
Hi @Jose Thomas. You had me checking my math. But, the answer in the video is correct. The accuracy is 1% of the full-scale value (span) which is 100 psi.
Hi @modeltocnc. The gauge is esentially the same for any type of fluid. Although, some gauges are oil-filled for a number of reasons such as mesasring pressure of corrosive liquids, or in a high vibration environment.
Hello @Kishor Roy. Thanks for your question. There are 3 categories of gauges as specified by ASME. They are Laboratory, Test, and Process. 3A is for Test Gauges, 2A is for Process Gauges. We did not show the categories in our video. Our intent was to show viewers that there was such a table and use the specs for our accuracy example.
