BF350 High Precision Resistance Strain Gauge / Pressure Sensor / Weighing Sensor

SKU: VS119

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BF350 High-precised resistance strain gauge is foil metal strain gauge with backing material is made of modified phenolic. BF350 is mainly fit for 0.02 level manufacturing crafts pressure sensor which means its output deviation should be controlled within 0.02 so its precision is really high. You could use it to measure the strain of components directly!

Technical Specification:

  • Strain limit: 2.0%
  • fatigue life:≥1M
  • Resistance: 350 ohms
  • Contrast: 800: 1 (Min) (transmission)
  • Sensitivity coefficient: 2.00-2.20
  • Using temperature range: -30--+80
  • Tolerance of average resistance: ≤±0.1%
  • Sensitive coefficient dispersion:≤±1%
  • Size:7.4mm*4.4mm (L*W)


  • High accuracy which helps you get the accurate resistance data
  • Good stability for its running and using ability
  • Modified phenolic of backing material
  • Fully-closed structure to ensure data transmission safety
  • Automatic compensation of temperature and creep


  • Pressure sensor and weighing sensor

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