32208771 - Pt Temperature Sensor for High Temperature Range

HDA 420 platinum temperature sensors are characterized by long-term stability, precision over a broad temperature range and compatibility. Main application areas are applications within the automotive industry. For measuring high temperatures you should use a sensor, which reliably works in rough environments, has a long expectancy of life and ideally comes up with the space-saving concepts of the automotive industry.


  • タイプ: HDA420
  • 公称抵抗値 R₀ [Ω]: Pt200
  • 温度係数 (TCR): 3770
  • 公差クラス: その他 (データシート参照)
  • 最低温度 °C: -40
  • 最高温度 °C: 900
  • 最低温度公差 ℃: -40
  • 最高温度公差 ℃: 900
  • サイズ [mm] (LxWxH): 3.9 / 1.9 / 1
  • 最小嵌合径 (mm): 2.55
  • 最小嵌合径 (inch): 0.10
  • リード線タイプ: Pt
  • Lead Wire Length (mm): 3.7
  • リード線径: 0.25
  • 接合方法: 溶接, 硬ろう付け
  • 自己発熱: 0.2 K/mW at 0 °C
  • 梱包: プラスチック バッグ
  • 保管期間: Min. 12 months (in original packaging)



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.