RTD10 & RTD20 Sensors

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Model RTD10 and RTD20 are Mineral Insulated RTD style temperature sensors that are used to detect the temperature of a pipe, vessel or tank and send a signal to a controller or a control panel, energizing a heat trace circuit.

These sensors are also commonly used in freezer floor and cryogenic tank slab heave protection systems.

  • 3 Wire 100 Ohm, Platinum RTD
  • Mineral Insulated, Alloy 825 Sheath
  • Rated to 1100°F
  • Available Lengths: 10-ft & 20-ft

View Data Sheet


  • Pipe Heating
  • – Freeze Protection
  • – Process Temperature Maintenance


  • Tank / Vessel Heating
  • Slab Heave Prevention

Technical Resources

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