32207502 - Pt Temperature Sensor for Cryogenic Temperature Range

The C series thin-film PRTDs combine the ideal curve characteristics of ceramic wirewound RTDs with the vibration resistance of glass wirewound RTDs and represent an excellent alternative to wirewound RTDs. They are characterized by high long-term stability, excellent temperature shock resistance and a wide temperature range of -196 °C to +150 °C, they show no hysterisis. These features make them best suited for applications in aerospace, chemical and power generation plants and analytical equipment.

Technical Data

  • Type: C420
  • Nominal Resistance R₀ [Ω]: Pt1000
  • Temperature Coefficient (TCR): 3850
  • Tolerance Class: F 0.3 / Class B
  • Min. Temp. °C: -196
  • Max. Temp. °C: 150
  • Min. Tolerance Temp. °C: -196
  • Max. Tolerance Temp. °C: 150
  • Size [mm] (LxWxH): 3.9 / 1.9 / 1
  • Min. Fit Diameter (mm): 2.42
  • Min. Fit Diameter (inch): 0.09
  • Lead Type: AgPd
  • Lead Wire Length (mm): 15
  • Lead Wire Diameter (mm): 0.25
  • Packaging Technology: Soft Soldering
  • Self-Heating: 0.3 K/mW at 0 °C
  • Packaging: VCI-Plastic bag
  • Storage Life : Min. 12 months (in original packaging)

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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.