5084080 - High-Temperature Pt Heater

贺利氏H540 S是一种铂金薄膜加热器,它结合了出色的长期稳定性和从-25°C到+800°C的广泛温度应用范围。这一特点使它最适于加热液体、气体和固体,且精度高、反应时间短、可完全控制。



  • 类型: H540 S
  • 公称阻值 R₀ [Ω]: Pt12
  • 温度系数(TCR): 3850
  • 公差等级: +/- 0.5 ohm at 0 °C
  • 最低温度 °C: -25
  • 最高温度 °C: 800
  • 最低温度误差 °C: -25
  • 最高温度误差 °C: 800
  • 尺寸 [mm] (LxW₁xH): 5.2 / 3.9 / 1
  • 宽度₂ (mm): 0.85
  • 引线类型: 铂金
  • 导线直径 LØ (mm): 0.25
  • 线长 LL (mm): 6
  • 包装技术: 焊接, 钎焊
  • 最大加热电流: 1000 m A
  • 最大加热电压: 24 V
  • 峰值负载: 1 小时 在 850 °C
  • 加热时间: 从25 ℃至 700 °C耗时≥ 12秒 测试条件:未安装在空气静止的室温环境中


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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.