Thanks everyone. I'll try these suggestions as soon as I get back. Danw2, I do remember seeing a leak on one of the three valves on the block below the transmitter. So, you may be on to something.
Like the subject says, I have no idea what I'm doing. I do however, know what I want to do, and this seemed like a logical place to start.
I am a plant operator at an Air Separation plant. I would like to start working towards the maintenance and instrumentaion tech areas. I have little to...