TA541 Protection tube for temperature sensors

For use with resistance or thermocouple thermometers principally in heavy duty applications

Next: Thermowell TT131

• Measuring principle

  Fabricated Thermowell

• Characteristic / Application

  metric style
  various process connections
  round extension

• Head connection

  external thread:
  1/2" NPT
  3/4" NPT
  G1/2"
  G3/4"

• Maximum standard immersion length

  4.000 mm (157,48")

• Process connection

  thread:
  1/2" NPT
  3/4" NPT
  1" NPT
  M20x1,5
  flange:
  DN25 PN16 B1
  DN25 PN40 B1
  DN40 PN40 B1
  DN50 PN40 B1
  ASME 1" 150 RF
  ASME 1" 300 RF
  ASME 1" 600 RF
  ASME 1 1/2" 150 RF
  ASME 1 1/2" 300 RF
  ASME 1 1/2" 600 RF
  ASME 1 1/2" 600 RTJ
  ASME 1 1/2" 600 RTJ
  ASME 2" 300 RF
  ASME 2" 600 RF
  ASME 2" 300 RTJ
  ASME 2" 600 RTJ

• Thermowell root diameter

  1/2" SCH40
  1/2" SCH80
  3/4" SCH40
  3/4" SCH80

• Medium contact material

  1.4401 (316)

• Wetted part finishing (Ra)

  < 1.6 ìm (63.00 ìin)

• Tip shape

  straight
  reduced

• Temperature range

  -200...650 °C (-328...1.202 °F)

• Max. process pressure (static)

  150 bar (2176 psi)

• Max. process pressure at 400 °C

  depends on process connection

This device is a metallic protection tube with threaded or flanged welded process connection. Thermometer connection is a metric or male thread, sizes are depending on tube diameters. A wide range of flange sizes according to common standards and materials for this device is available. Ideally, this leads to a wide range of flexible installations in heavy duty applications.

The TA541 is an industry standard protection tube, manufactured from pipe, with a round extension and is designed for use with resistance and thermocouple thermometers mainly in heavy duty applications.

• The stem shape can be straight or stepped for fast response time

• A wide choice of pipe sizes, materials and process connections is available

• Extension, immersion length and total length can be chosen according to process requirements

• The process connection can either be threaded or flanged weld

• Special versions can be manufactured according to specifications.

• The connection to the thermometer is a male thread.