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Вкручиваемая защитная гильза TW50

Вкручиваемая защитная гильза TW50

Снят с производства

Вкручиваемая защитная гильза (цельная) по стандарту DIN 43772 Форма 6, 7, 9


  • Petrochemical, plant engineering
  • For high process loads

Special Features

Design acc. to DIN 43772:

  • TW50-H: Form 6 (for thermometer with male thread)
  • TW50-I: Form 7 (for thermometer with male thread)
  • TW50-J: Form 9 (for thermometer with female thread)


Thermowell material:

Stainless steel 1.4571, 316/316L, exotic materials

Process connection:

  • TW50-H, TW50-J: G1/2B, G3/4B
  • TW50-I: 1/2NPT, 3/4NPT, 1NPT

Instrument connection:

G1/2 female

Bore size:

Ø 7 mm, Ø 9 mm, Ø 11 mm

Insertion length U1:

To DIN 43772 or customer specification (max. 1800 mm for stainless steel)

Total length L:

U1 + 28 mm


  • Other threads, dimensions, bore sizes and materials
  • Quality certificates
  • Wake requency calculation per Dittrich/Klotter or ASME PTC 19.3 are recommended in critical applications. WIKA offers this as an engineering service.

This thermowell replaces the old models:

  • SD600G
  • SD700G
  • SD900G
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