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1PT100KN-2PT100KN

High Accuracy Ceramic Wire Wound Platinum RTD Elements

Models In Stock
  • Available in three tolerance classes:
    Class A (IEC 60751 Class W0.15)

  • Class 1/3B (IEC 60751 Class W0.1)

  • Class 1/10B

  • Note: See applicable temperature range listed for each tolerance class below
1PT100KN-2PT100KN
From C$ 27.33
Models In Stock
High Accuracy Ceramic Wire Wound Platinum RTD Elements 1PT100KN-2PT100KN 1PT100KN-2PT100KN
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Product Overview
  • Air Velocity, Max 1 m/s
  • Nominal Resistance 100 Ω
  • Process Temperature, Max 600 °C
  • Process Temperature, Min -200 °C
  • Temperature Coefficient 3850 ppm/K
  • Temperature Sensor Type RTD
  • Water Velocity, Max 0.4 m/s
  • Wire Length 10 mm

These "KN" Series wire wound platinum sensing elements are available in three tolerance classes:


Class A, Temperature Range -100 to 450°C, Tolerance = ± 0.15+(.002 * t) °C
Class 1/3B, Temperature Range -100 to 350°C, Tolerance = ± 0.10+(.0017 * t) °C
Class 1/10B, Temperature Range 0 to 100°C, Tolerance = ± 1/10*( 0.30+(.005 * t)) °C
with t = temperature in °C regardless of sign.

Note: These elements are capable of being exposed to temperatures between -196 and 600°C, however the tolerances apply only within the temperature ranges shown for each class.

These elements are made with wire wound platinum coils, ceramic housings and palladium-gold alloy lead wires. The small size of the sensor body allows for easy installation in protective tubes or custom housings. Applications include a variety of processes and equipment.
Rated 5 out of 5 by from Easy to install Very compact for small spaces, good quality RTD. Received items in a timely manner.
Date published: 2023-01-26
Rated 5 out of 5 by from Practical matter Performs well. Leads could be a bit shorter, or as an option be able to order with longer extensions
Date published: 2021-02-15
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Hello we have a set of these 1PT100KN1515CL1/3 probes and I am looking to see if putting them in an ethanol bath and a silicone temp baths would be ok? Looking to make sure we don't contaminate the probes.

Asked by: RTD Contamination
Thank you for your inquiry. These sensor are not for liquid submersion.
Answered by: Application Engineer CB
Date published: 2021-07-13
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