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Melt Bolt RTD

  • MPI melt bolt RTDs
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MPI manufactures a variety of melt bolt RTDs (resistance temperature detectors) to measure the polymer processing temperature.

Thanks to their simple, rugged design, our A400 series RTDs are the most common design used in polymer processing.

Because they can be adjusted while the polymer is molten, A40A series RTDs are used to measure temperatures at different depths.

With sensing tips that are thermally isolated from the barrel with ceramic insulators, A40C series RTDs provide highly accurate temperature measurement.

Our A40B series RTDs are used in applications where measurement is required at a greater depth than the A400 Series can normally accommodate. A flat, tapered provides excellent lateral strength, and these RTDs can be easily positioned to minimize drag caused by plastic flow.

Request a quote on melt bolt RTDs for your application. Contact MPI or call our office at (800) 817-3486 for more information.
 

Melt Bolt RTD Features

  • Compatible with Dynisco, GP50, Gefran
  • Max. temperature: 900°F (450°C)
  • Immersion length: Flush to 1”(25mm)
  • Junction type: Grounded or ungrounded (isolated)
  • RTD types: PT100, PT1000
  • Fixed or adjustable depth
  • Standard 304SS construction; optional Inconel 600, Hastelloy
  • ½-20UNF threads standard: optional M18x1.5, M10x1.0, etc. 
  • 100% factory tested 
  • Engineering tech support available by email or phone                    
  • Large inventory of items available for same day shipping 
  • Quick delivery on custom products 
MPI also offers a complete line of melt pressure products, including melt pressure transducers, melt pressure transmitters, connectors, hole plugs, hole drill kits, and hole clean kits.
 
Request a quote on melt bolt RTDs. Contact MPI or call (800) 817-3486 to learn more.