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Polyimide / Acrylic Surface RTD Sensor | 321M Series

Polyimide / Acrylic Surface RTD Sensor | 321M Series-CAT-RTD0039
  • MEAS
|
  • MEAS 321M
The Polyimide surface RTD sensor is a flat, flexible, rectangular sensor with a sensing element laminated in Polyimide. They are used to monitor or measure temperature on round or uneven surfaces. For motor and generator applications, they are commonly used in the end turns of the windings.
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Product Features

  • RTD Sensor Type : Acrylic Laminate | Polyimide Laminate

  • Element Type : Plotted Wire

  • Element Material : Platinum

  • Lead Wire Style : PTFE Insulated

  • Operating Temperature (Max) : 155 °C [ 311 °F ]

Available from

LADD Inc
Overview

These polyimide surface RTD sensors are used to monitor or measure temperature on round or uneven surfaces. For motor and generator applications, they are commonly used in the end turns of the windings..

Applications

Features

  • Temperature range: -50°C (-58°F) to 200°C (392°F)
  • Elements: Platinum, Copper, Nickel
  • Style: Plotted, Wire Wound, Thin Film
  • Optional adhesive backing
  • Leadwire/cable options
  • Fast response 
  • Noninvasive, simple installation 
  • Custom dimensions 
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  1. Stator Temperature Sensor (English)

TE Connectivity's (TE) stator temperature sensors provide high stability for various applications including large motors.

stator temperature sensors
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Features

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

Product Type Features

  • Connection Head Type  None

  • Resistance Tolerance @ Reference Temperature  100 Ohm ±.12% at 0°C | 100 Ohm ±.5% at 0°C

  • RTD Sensor Type  Acrylic Laminate | Polyimide Laminate

  • Element Type  Plotted Wire

  • Element Material  Platinum

  • Lead Wire Style  PTFE Insulated

Configuration Features

  • Lead Wire Configuration  2 Wire Single (Red / White) | 3 Wire Single (Red / White / White) | 4 Wire Single (Red / Red / White / White)

Mechanical Attachment

  • Sensor Mount Type  PSA Backing

Dimensions

  • Body Length  31.75 mm [ 1.25 in ]

  • Lead Wire Length (mm) 914.4 | 1524 | 1828.8 | 2438.4

  • Lead Wire Length (in) 36 | 60 | 72 | 96

  • Wire Size (AWG) 26

  • Body Thickness  1.39 mm [ .055 in ]

  • Body Width  12.7 mm [ .5 in ]

Usage Conditions

  • Temperature Coefficient (Ω/°C) .00385 | .00392

  • Operating Temperature (Max)  155 °C [ 311 °F ]

Related Materials

Datasheets & Catalog Pages