32209210 - Housed Pt Temperature Sensor

The PRTD in a plastic housing is characterized by its standardized signal according to DIN EN 60751 (according to IEC 751), interchangeability, excellent long time stability and accuracy. It offers an optimal price performance ratio in large volume applications including HVAC and industrial equipment


Technical Data

  • Type: TO92
  • Nominal Resistance R₀ [Ω]: Pt100
  • Temperature Coefficient (TCR): 3850
  • Tolerance Class: F 0.3 (B)
  • Min. Temp. °C: -50
  • Max. Temp. °C: 150
  • Min. Tolerance Temp. °C: -50
  • Max. Tolerance Temp. °C: 150
  • Size [mm] (LxW₁xW₂xH): 4.2 / 4.1 / 2.54 / 2.6
  • LL / H₂ / W₂ (mm): 12.5 / 0.3 / 0.5
  • Connection Technology: Soft Soldering
  • Specific Volume Resistance: 20 °C = 5 x 1016 Ωcm 150 °C = 5 x 1013 Ωcm
  • Physical Data For Housing: Material: duroplastic
    Coefficient of thermal expansion: 13 x 10-6 1/K
    Thermal Conductivity: 0.65 W/mK
    Moisture absorption: 0.5 % (P.C.T. :121 °C, 24 hours)
  • Soldering Connection: Cu alloy Sn/Pb coating
  • Self-Heating: Pt 100: 0.4 K/mW at 0 °C
    Pt 1000: 0.2 K/mW at 0 °C
  • Packaging: VCI-Plastic bag
  • Storage Life: 9 months (in original packaging).
    Nitrogen atmosphere recommended.

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The information provided in this data sheet describes certain technical characteristics of the product, but shall not be qualified or construed as quality guarantee (Beschaffenheitsgarantie) in the meaning of sections 443 and 444 German Civil Code. The information provided in this data sheet regarding measurement values (including, but not limited to, response time, long-term stability, vibration and shock resistance, insulation resistance and self-heating) are average values that have been obtained under laboratory conditions in tests of large numbers of the product. Product results or measurements achieved by customer or any other person in any production, test, or other environment may vary depending on the specific conditions of use. The customer is solely responsible to determine whether the product is suited for the customer's intended use; in this respect Heraeus cannot assume any liability. The sale of any products by Heraeus is exclusively subject to the General Terms of Sale and Delivery of Heraeus in their current version at the time of purchase, which is available under www.heraeus.com/gtc or may be furnished upon request. This data sheet is subject to changes without prior notice.