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PSA Series

Small size, High accuracy pressure control digital pressure sensor
The regular square type PSA series realizing small size and high accuracy digital pressure control is to increase visibility with high luminance red LED (LED height: 9.5mm) and to implement 1/1,000 high resolution, max 2.5ms response time. Also, the series is high reliability digital pressure sensor supporting various output modes and analog output (1-5VDC) scale function in order to be used in various operating environments.


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Main Features

  • High accuracy digital pressure sensor
  • High brightness red LED(LED height : 9.5mm)
  • High resolution : 1/1000
  • Convertible pressure unit
    – Negative pressure, Compound pressure : kPa, kgf/cm2, bar, psi, mmHg, mmH2O, inHg
    – Standard pressure : kPa, kgf/cm2, bar, psi
  • Various output modes : Hysteresis mode, Automatic sensitivity setting mode, Independent 2 output mode, Window comparative output mode
  • Chattering prevention for output (Selectable response time : 2.5, 5, 100, 500ms)
  • Analog output(1-5VDC) scale function
  • Reverse power polarity and overcurrent protection circuit
  • Zero-point adjustment function
  • Peak and Bottom hold display

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