TA414 Protection tube for temperature sensors

For use in medium duty general applications, mainly to protect the insert from chemical corrosion

• Measuring principle

  Fabricated Thermowell

• Characteristic / Application

  metric style
  thermopocket for TST 414
  threaded process connection

• Head connection

  fixed screw

• Maximum standard immersion length

  4.000 mm (157,48")

• Max. immersion length on request

  10.000 mm (393,7")

• Process connection

  thread:
  G1/2"

• Thermowell root diameter

  4,5 mm (0,18")

• Medium contact material

  1.4571 (316Ti)

• Wetted part finishing (Ra)

  <1.6 µm (63.00 µin)

• Tip shape

  straight

• Temperature range

  -200...700 °C (-328...1.292 °F)

• Max. process pressure (static)

  50 bar (725 psi)

• Max. process pressure at 400 °C

  depends on process connection

The protection tube is used to match RTD thermometers, such as TST414 from Endress+Hauser, to protect the insert from chemical corrosion. It has a locking screw to fasten the thermometer in place and allows an easy replacement of the thermometer. Due to the reduced wall thickness, it is suggested to use it in processes with slow or medium process flow velocity.

TA414 is used to match RTD thermometers, as TST414, to protect the probe from chemical corrosion. The locking screw fastens the thermometer in place and allows an easy replacement of the thermometer.

Due to the reduced wall thickness, it is suggested to use TA414 in processes where no strong flow is present.

• TA414 is used to match RTD thermometers, as TST414, to protect the probe from chemical corrosion

• The locking screw fastens the thermometer in place and allows an easy replacement of the thermometer

• Due to the reduced wall thickness, it is suggested to use TA414 in processes where no strong flow is present