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Acid and Alkali RTD - Anti-Corrosive Sheath

RAA900 / RAA902 / RAA920

Titanium Sheathed Acids and Alkalis RTD are designed to measure temperature in highly corrosive acids and alkalis.The RTD sensor measures temperatures up to 2000 °C. The titanium sheet protects the RTD element from corrosion and heat degradation by the acidic or alkaline medium. Angular assemblies are available on request which enable the RTD to be installed in complex positions. Its 3-wire Pt100 RTD element can be constructed in single or dual assembly in Class B as per the IEC 751 standard for RTD sensors. The standard terminal head is made of plastic; polypropylene (PP) heads can also be designed, on request.

  • 3-wire Pt100 element in simplex or duplex assembly
  • 8 mm sheath diameter
  • 0 to 200°C range
  • Titanium sheath
  • Up to 1000 mm sheath length
  • Plastic terminal head, polypropylene (PP) head optional
  • Angular assemblies available on request


  • Acid and Alkali
  • Temperature measurement



  • RAA900: Without Fitting
  • RAA902: Fixed Fitting below Head
  • RAA920: Angular Assembly
  • Please choose from our customization options and enter under comments while inquiring about this product`

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