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SILability and safety functions

Industrial facilities and equipment commonly use automatic safety functions to control risks. These functions are often known as Safety Instrumented Functions (SIFs) or Instrumented Protective Functions (IPFs). Their purpose is to monitor specific parameters such as the temperature of a reactor, position of a moving part, speed of a motor, or the presence of a person or object using a sensor. When specified conditions are met, such as a temperature limit, the function takes action to prevent harm.

During the conceptual design phase of a SIF, the design team should confirm that the proposed SIF design is sufficiently reliable. This task, known as SIL verification, is a requirement of international standards and involves a calculation of the SIF’s probability of failure. SILability helps the reliability engineer to execute SIL verification correctly and efficiently.

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Developed by industry specialists

xSericon’s industry professionals have years of SIL verification experience. We built SILability to work the way we like it, and we think you will too.

Rock-solid calculation engine

SILability has been put through comprehensive checks, rigorous testing and a robust software authoring process to ensure the results are trustworthy and compliant with industry standards.

Rich in user-friendly features

Enjoy the smoothness and comfort of SILability’s many powerful features. SILability boasts autosave, full undo and redo, a sandbox, clear guidance when input data is missing, and lots more.

What SILability can do

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SILability features


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