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Both the Yokogawa and Rosemount transmitters have 4 screw tensioning clamps – what is the torque required to tighten these screws?

2017-10-30View Original

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Both the Yokogawa and Rosemount transmitters have 4 screw tensioning clamps. What is the torque required to tighten these screws? Are there any figures available for this?
Reply #22017-10-31
What is a clamp plate? Rosemount’s ones use coplanar flanges, and the torque depends on the material of the bolts. Stainless steel is 300 inch-pounds at the end, while carbon steel is 650 inch-pounds at the end
Reply #32017-10-31
Sir, do you know about Yokogawa? For example, in the Yokogawa 110 series, there are four screws used for clamping at the bottom, right? Is this unified, or are the ranges different and thus the torques different?
Reply #42017-10-31
As long as it doesn’t leak and is easy to use, that’s fine! Such in-depth research!
Reply #52017-10-31
It should be unified; please be more professional, big bro – use splints! ! !
Reply #62017-10-31
For Yokogawa as well, I can just use the values of \"300 inch-pounds for stainless steel and 650 inch-pounds for carbon steel\" as a guide, right? It’s easy to find torque wrenches
Reply #72017-10-31
The original poster is really stupid. Hehe. :P: You observe your data multiple times, identify the optimal value for your manufacturing process, and that’s it, right? Besides, the sensors you use can’t be some cheap, low-quality ones, right? So why bother restricting the value of their wrenches? There’s no need to learn from them how to use wrenches – such a trivial thing. They used torque wrenches to assemble the sensor clamps; from what I can see, it’s either a stupid or poor solution, or else they’re just trying to create an illusion, to act mysterious. For example, you could design the sensor to be mounted in a suspended manner, thereby eliminating any assembly stresses! Then just use an ordinary wrench, turn it around a bit – once it’s tight and doesn’t wobble, that’s it, right? ! . . {:3_51:} .
Reply #82017-10-31
One year, there was a guy from Weian who came to Xi’an and kept telling me over and over again that their torque wrenches were of top quality. It annoyed me so much that I finally said, \"Your factory is full of nonsense.\" :lol

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