Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

  • Congratulations waross on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  • Users: fapsa
  • Order by date
  1. fapsa

    Level, flow, pressure transmitters

    Thanks all, we went for honeywell instruments, probably becouse of the service they offer, Roy may I ask you why you don't pefare Honeywell? Thanks. Fapsa
  2. fapsa

    Level, flow, pressure transmitters

    Hello, We are on a big project and need to install several transmitters level, flow, pressure and temperature, we have had the visit from many companies showing there products, (Honeywell, Rosemount, Yokogawa, Endress Hauser) wish of this brand instruments is more reliable? Appreciate your...
  3. fapsa

    RS-232

    I have a Programmable operator interface that gets damage because of the environment that it's in and needs to be moved away from the PLC 150ft, it uses RS-232, but the manufacture says that with RS-232 can go up to only 50ft without having problems, is there something to convert from RS-232 to...
  4. fapsa

    Steam expansion joints

    Hello every body, anyone have a good refrence handbook or information on how to install expansion joints for steam pipe lines? Thanks
  5. fapsa

    Starting Pump Design

    There is a book it's Cameron Hydraulic Data, it has good information on pumps to start with.
  6. fapsa

    UV protection for PVC

    Hi, can any one help me with information on how to protect a pipe of PVC from the sun, here in summer we go up to 115°F, is there a paint that we can use of some kind? Or is there another pipe material that can take the heat, sun and handle corrosive material? Thanks
  7. fapsa

    Load cell

    On a load cell what does C3 accuracy mean? where can I get info on the different type of classes for the load cell? Thanks
  8. fapsa

    orifice plates

    Dear All, Does anybody know a software for calculating the flow in an Integral Orifice plate?? Thank You,
  9. fapsa

    Properties of air

    Jstephen: We actually don't work in the 220°F zone, what we do is we use compress air to pull out the hot air out off a exhaust duct that is at 650°F, we control the temp. over 220 so that we don't have condensation, we use a dry bulb thermometer and a wet bulb thermometer, with the help of a...
  10. fapsa

    Properties of air

    Good day, I'm looking for a handheld hydrometer that can measure at a temperature of over 220°F, I need to measure specific humidity (lb water/lb dry air) for a drying hood system in a paper mill. Can some one help me with some information? Thank. FAPSA
  11. fapsa

    Steam Safety Valves

    I'm working on a new proyect, I want to know how to calculate the proper size for a safety valve for a steam line that has a flow of 8500 lb/hr, we will install a pressure regulator (from 200 psi to 43.5 psi) after the regulator will be a control valve (setpoint 21.75 psi) in this part of the...
Back
Top