convert_v_to_Pres_PSI_0_2500()

double DDAS3::convert_v_to_Pres_PSI_0_2500

(

double

volts

)

Definition at line 405 of file sigscale.cc.

Referenced by convert_to_display_units().

  {
    double  dPSI;        

    if ( volts < 0.1 )  
      // clip value to -400PSI if out of range e.g.sensor faulty
      return -400.0 ;

    else if ( volts > 1.8 )  
      // clip value to 6000PSI if out of range e.g.sensor unplugged
      return 6000 ;

    dPSI = (volts - 0.1996) * 3131.263 ;

    //Should there be an error condition??    
    //if ( x <= -1.0  || x >= 1.0 ) x = 0 ;  /* error condition */
    return dPSI;    
  } // double  convert_v_to_Pres_PSI_0_2500(double volts)

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