A
dear all
please let me know how to choose the length of stilling pipe / guide pipe for a top mounted displacer type level switch for sump. Is there any thumb rule? or any Standard practice to select the length of the guide pipe? Is there any practice that the guide pipe will be grouted at the bottom of the RCC sump? Is so what should be the depth of the tank? Also please tell the mounting arrangement at the top of the sump if it is of flanged type. Please note that the sump is at atmospheric pressure. How about the factor called Hydrostatic pressure? does it affect the level if the guide pipe is grouted? If so, what is the compensation formula for that?
please reply
thanks
please let me know how to choose the length of stilling pipe / guide pipe for a top mounted displacer type level switch for sump. Is there any thumb rule? or any Standard practice to select the length of the guide pipe? Is there any practice that the guide pipe will be grouted at the bottom of the RCC sump? Is so what should be the depth of the tank? Also please tell the mounting arrangement at the top of the sump if it is of flanged type. Please note that the sump is at atmospheric pressure. How about the factor called Hydrostatic pressure? does it affect the level if the guide pipe is grouted? If so, what is the compensation formula for that?
please reply
thanks