Protection tube for thermometers type Ea




Protection tube for thermometers type Ea

Protection tube SIKA type Ea, to be screwed in. Tube brazed into socket for non-ferrous materials or welded for steel. Meets DIN 43772, form 8. These protection tubes especially fit to our thermometers with connection type Da.

Immersion length U1

  • 73 mm (for immersion tube length 89/93 mm)
  • 110 mm (for immersion tube length 126/130 mm)
  • 170 mm (for immersion tube length 186/190 mm)
  • 260 mm (for immersion tube length 276/280 mm)
  • 410 mm (for immersion tube length 426/430 mm)

Connection thread

  • M20 x 1,5
  • M27 x 2


  • Steel
  • Brass
  • Stainless steel
  • Special brass


  • special lengths
  • other connection threads
  • other materials
  • test certificates according to EN 10204





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