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Piezoresistance gauge pipe

Min.Order Quantity: 1 Set/Sets Piezoresistance gauge pipe

Supply Ability: 2 Set/Sets per Month Piezoresistance gauge pipe

Payment Terms: L/C,T/T,

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  • Technical Parameters
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  Piezoresistance gauge pipe

  Product Spec


   This type of gauge pipe adopts the high quality diffused silicon pressure sensor as the pressure sensitive component, and has the various standard or non-standard pipe body packaging structure. The diffusion silicon chip inside the sensor is encapsulated by the diaphragm and chamber made by stainless steel 316L.Silicon oil, which is less than 0.5 cc in the chamber, acts as a conductive medium. temperature compensation resistance loop circuit in the hybrid ceramic substrate provides 0 ~ 80 ℃ temperature compensation, which makes the temperature error of the zero point and full range within±0.5%.Dedicated circuit board specially designed ensures stable and reliable performance and compact appearance.

Technical Information


1. Measuring range: 50kpa50pa




2. Type of sensitive componentdiffused-silicon pressure sensor

3. the scattered property±0.15%non-linearity+slow-moving+repetitiveness

4. Working temperature range: -40~+80℃

5. long term stability :±0.3%full range/year

6. Sealing material packed in the pipe: fluorine rubber

7. Permitted overvoltage range:2.0×105Pa

8. Vacuum connection form and baking temperature

     Φ15.5±0.1 straight pipe

      KF10/16 quick release flange

      KF25 quick release flange

      KF40 quick release flange

      M20×1.5 screw thread

      NPT1/8 screw thread

      VCR1/8 connector

      Φ6±0.1 straight pipe

      Φ6.35±0.05 straight pipe


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