Design of SIS, Control Systems and Instrumentation Systems

automation solutions



New Excel tool for SIL verification of safety instrumented functions.

It calculate the SIL according to IEC-61508 of both simple and complex SIF, taking into account the three requirements of the Standard (systematic capability, failure probability and architectural constraints).

It allows all types of architectures and incorporates macros in VBA to compare SIFs, generate various types of reports and other functions.

More info in our web about Functional Safety


We provide different training courses in the area of instrumentation and control.

Design of SIFs and SIL calculation. Very practical course focused on the design of safety instrumented functions and comparison of solutions according to cost and technical requirements. You learn the efficient use of the SILcet tool developed by us and include many practical examples including how to make the upgrading of old safety systems.

Basic Functional Safety Course. Basics about SIS Life Cycle: Risk Analysis, Design & Implementation, Operation & Maintenance (read more).


We offer different engineering services within the area of instrumentation and control, such as:

  • Upgrading of boiler BMS for compliance with NFPA and / or IEC-61508/61511.
  • Upgrading of Safety Instrumented Systems (SIS) to be adapted to current regulations.
  • Engineering of Control Systems and SIS.
  • Calculations and verification of safety instrumented functions.

More info on the Enertria website


-Bid generator: Excel to compare, analyze and automatically generate the usual documents of an offer. Designed mainly for suppliers of Solutions (Automation, Mechanical, etc.)

-Cabinet Layout: Excel to design the internal layout of the components of any electrical or control cabinet. Designed mainly for panel builders and system integrators

-IO Builder: Excel to distribute the simple and redundant I / O signals of any control system. Designed for System Integrators.