App: Calculating the SIL, PL

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Calculating the SIL, PL

  • Select whether sensor, logic and actuator should be displayed separately or together, e.g. on the burner control unit PFU, the ionization electrode is a sensor which is part of the logic.
  • Select products for sensor, logic and actuator, or enter PFHD and SIL/PL values manually.
  • Once products have been selected, choose the channels and enter the demand rate per hour or per year, without pressing “Return”. (The program calculates instantaneously.)
  • If manual entry has been selected, enter the PFHD, SIL and/or PL values.
  • Once all values have been entered, read off the PFHD, SIL and/or PL values for the entire system.

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DOCUTHEK

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