TA575 Barstock thermowell

Made of drilled barstock material. Mainly used in heavy duty or general purpose applications.

Previous: iTHERM TT151

• Measuring principle

  Bar stock Thermowell

• Characteristic / Application

  metric style
  flanged process connections
  round extension

• Head connection

  internal thread:
  1/2" NPT
  1/2" NPSM

• Maximum standard immersion length

  1000 mm (39,37")

• Max. immersion length on request

  5.000 mm (196,85")

• Process connection

  flange:
  ASME 1" 150 RF (B16.5)
  ASME 1" 300 RF (B16.5)
  ASME 1" 600 RF (B16.5)
  ASME 1 1/2" 150 RF (B16.5)
  ASME 1 1/2" 300 RF (B16.5)
  ASME 1 1/2" 600 RF (B16.5)
  ASME 1 1/2" 1500 RF (B16.5)
  ASME 1 1/2" 600 RTJ (B16.5)
  ASME 2" 300 RF (B16.5)
  ASME 2" 600 RF (B16.5)
  ASME 2" 300 RTJ (B16.5)
  ASME 2" 600 RTJ (B16.5)
  DN25 PN16 B1
  DN25 PN40 B1
  DN40 PN40 B1
  DN50 PN40 B1

• Thermowell root diameter

  27 mm (1,06")

• Medium contact material

  1.4401 (316)
  1.4404 (316L)
  1.4571 (316Ti)

• Wetted part finishing (Ra)

  < 0.8 μm (31.50 μin)
  < 1.6 μm (63.00 μin)

• Tip shape

  straight
  conical
  conical tapered

• Temperature range

  -200...700 °C (-328...1.292 °F)

• Max. process pressure (static)

  500 bar (7252 psi)

• Max. process pressure at 400 °C

  depends on process connection

Due to the challenging process conditions by heavy duty applications the load capacity of a thermowell must be calculated exactly. Dye penetration tests, ultrasound test, helium leakage test, pressure endurance test as well as various, non-destructive material tests prove the quality of materials and processing.

TA575 is designed for use with resistance and thermocouple thermometers mainly in heavy duty applications.

• The extension, the immersion and the tapering lengths as well as the bar dimensions can be chosen according to process requirements

• A wide choice of standard materials and flanged connections is available; special versions can be ordered according to specification

• Different grades of surface finishing are also available

• The thermowell stem shape is conical

• The process connection is flanged with double sided standard or full penetration weld