High vibration film rtd sensor

High vibration film rtd sensor

  • CN 102,047,087 B
  • Filed: 06/01/2009
  • Issued: 11/25/2015
  • Est. Priority Date: 05/30/2008
  • Status: Active Grant
First Claim
Patent Images

1. a temperature sensor, comprising:

  • Mineral-insulated cable, has metal outer pipe;

    Sheath, extend from the far-end of mineral-insulated cable, this sheath has closed far-end, and wherein, sheath comprises sleeve pipe and end cap, the proximal end in abutment of sleeve pipe and be connected to the far-end of mineral-insulated cable, and end cap is connected to the far-end of sleeve pipe;

    Resistance temperature detector RTD sensing element, to be positioned in sheath near described closed far-end and to be electrically connected to the electrical lead of mineral-insulated cable;

    WithCeramic binder, fill sheath around resistance temperature detector RTD sensing element, wherein ceramic binder comprises;

    First ceramic binder CerastilV336 bonding agent, fills the Part I of sheath;

    WithSecond ceramic binder Thermoguss2000 bonding agent, fill the Part II of sheath, and 2/3rds of sheath are filled by CerastilV336, and 1/3rd of sheath are filled by Thermoguss2000, the part of being filled by Thermoguss2000 at far-end, near resistance temperature detector RTD sensing element.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×