High temperature pressure sensor

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High temperature pressure sensor

  1. 1. [键入文字] Shaanxi Xinshion Instruments Co., ltd High temperature pressure sensor CYG161、CYG163 Common piezoresistive pressure sensor in the four-resistor bridge is integrated circuit manufacturing process, the resistance to inter-PNjunction self-isolation. As This structure is limited by the temperature, the temperature reached+100~ +120℃, the performance has been significantly degraded, not suited to work under higher temperatures Conditions and many special applications. Use of sensitive components and ceramic thick film polysilicon sensing element or sapphire manufacturingCYG161,CYG163 Sensor is developed for higher temperature rangeof. It caters to medium temperature zone width, thus broadening the application of the sensor field 。 1.the major technical indicators 型 号 CYG161 CYG163 量 程 0-4KPa ...100Mpa full optional Zero output ≤±5mV Full scale 30mV±50﹪ 80mV±50﹪ output Overload 150%Power Supply Constant voltage source power Constant current power supply0.5-5mA supply3-12V, typically10V or voltage source power supply +15VCompensation ﹣10℃—﹢90℃ ﹣20℃—﹢150℃ temperature zone Working ﹣40℃—﹢125℃ ﹣55℃—﹢200℃ temperature For media Aerospace, energy transport, oil worthy of mining, chemical, automation, and other special applications of thermal environment and temperature conditions 2.tranche performance parameters Index Zero when Zero Sensitivity Nonlinear No File-level the drift temperature temperature ±﹪FS repeatability, Web: http://xinshion.webnode.cn/ MSN: art1230gavin@hotmail.com Mobile: 86-13379020279 MP: 86-029-83499609 / Fax: 86-029-83499609
  2. 2. [键入文字] Shaanxi Xinshion Instruments Co., ltd mv8hours coefficient coefficient hysteresis ×10-4 / ℃ · FS ×10-4 / ℃ · FS ﹪FSA 0.2 5 5 0.5 0.3B 0.1 3 3 0.3 0.2C 0.1 2 2 0.2 0.15D Accuracy requirements specified 3.standard form, the pressure interface and shell material The following is the structure of high-temperature heat sensor with standard shape chart. The pressure interface can chooseM12×1andM20×1.5choice, Can be given shape and interface, the shell material1Cr18Ni9-Shaping. Web: http://xinshion.webnode.cn/ MSN: art1230gavin@hotmail.com Mobile: 86-13379020279 MP: 86-029-83499609 / Fax: 86-029-83499609

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