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Overview

The 122 series spring loaded bayonet RTD probe is constructed with a stainless steel sheath and a bayonet fitting used for installing probes where a fluid seal is not required.

Benefits

  • Sheath Styles: Stainless Steel
  • Elements: Platinum, Copper, Nickel
  • Sheath Diameter: 0.188”
  • Leadwire/Cable Options
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Applications

  • Process
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FAQ

Frequently Asked Questions

Q: What is an RTD?
A: An RTD (Resistance Temperature Detector) is a sensor whose resistance changes as its temperature changes.  The resistance increases as the temperature of the sensor increases.  The resistance versus temperature relationship is well known and is repeatable over time. An RTD is a passive device.  It does not produce an output on its own.  External electronic devices are used to measure the resistance of the sensor by passing a small electrical current through the sensor to generate a voltage.
Read More: Understanding RTDs

Q: What is the standard resistance of a platinum RTD?
A: Download the PDF: RTD Resistance Temperature Table Application Note

 

Features

Please review product documents or contact us for the latest agency approval information.  

Product Type Features

  • RTD Sensor Type  Spring Loaded Probe

  • Element Type  Stainless Steel

  • Element Material  Copper, Nickel, Platinum

  • Lead Wire Style  PTFE

Usage Conditions

  • Operating Temperature (Max)  250 °C [ 482 °F ]

Reference Number

  • TE Internal Number CAT-RTD0032

Related Materials

Datasheets & Catalog Pages