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WF3050D 0.4BG L4 DT&R

  • Piëzo-resistieve, microbewerkte siliciumsensor
  • Gauge-type druksensor
  • Drukbereik: -40..0kPa..40kPa(400hPa/40000Pa
    /0,04 MPa/0,4 bar/5,80 psi/300 mmHg)
  • Bedrijfsspanning 3,3V
  • Stroom in bedrijfsmodus: ~1mA (typisch)
  • Stroom in slaapmodus: 0,1uA (standaard)
  • Digitale interface: I2C-interface
  • Relatieve nauwkeurigheid: ±0,3 hPa(±0,0333% FS)
  • Pressure Sensitivity: 0.027 Pa/LSB
  • Temperatuurcompensatie: -40℃ ~ 85℃
  • Package: LGA4
  • 24-bits R-R ADC
  • RoHS-conform en halogeenvrij

Invoering

WF3050D series product is the pressure sensor which measures gauge pressures. It consists of a silicon micro-machined sensing element chip and a signal conditioning ASIC. The ASIC is equipped with a 24-bit resolution Σ-Δ ADC and outputs a highly precise pressure value as a digital value.
WF3050D series products provides digital output interface. It can achieve ESD robustness, fast response time, high accuracy and linearity as well as long-term stability. All measurement data is fully calibrated and temperature compensated. In addition, it allows for easy system integration.
This series pressure sensor use LGA4 package which is suitable for lots application.

Toepassingen

◼ BPM
◼ Consumentenelektronica
◼ Huishoudelektronica
◼ Industriële monitor en besturing
◼ Medicijnzorg
◼ Bloeddrukmeter van het horlogetype
◼ Polsbloeddrukmeter

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