SIL Calculations & Design provides the ability to manage all steps in the field of functional safety,
as described in the standard IEC61511, in one place and to validate them.
Dymenzions SIL Calculations & Design helps you in setting up a Safety Requirement
In the next step, you can interactively design SIFs (Safety Instrumented Functions). Dymenzions
contains an extensive database with up-to-date information of process equipment, such as failure
rates, SIL certificates and safety manuals.
Dymenzions SIL Calculations & Design automatically
calculates and determines the SIF associated parameters such as test frequencies, MTTR and
spurious trip rate. Dymenzions provides a verification of your SIF loops based on your SRS and
calculates whether it meets the required SIL level. In this way, you can obtain an on-line design
SRS is a specification of the safety function. Dymenzions accompanies you in an interactive way
to gather all the necessary information needed to make an SRS and will support you in making
design choices. Dymenzions combines data from the HAZOP and LOPA in an efficient manner,
A user specification for a safety system may also contain:
At any time you can print an up-to-date SRS document.
SIL / SIF Design
With Dymenzions SIL Calculations & Design you can easily design SIF loops. The system has a
database with failure rates, SIL certificates and safety manuals for the most common components
in the process technology. You select the equipment and the system will calculate parameters
such as the PFD Average per component, a PFD average for the whole loop, test frequencies,
MTTR (Mean Time To Repair), Spurious Trip Rate, etc. Dymenzions also verifies compliance with
all requirements specified by you in the SRS, and whether the desired SIL level is achieved by
using the chosen instrumentation.
With SIL Calculations & Design you can manage the complete design phase of the functional safety lifecycle and run on-line verifications and calculations.
is represented by:
RMT-SOLUTIONS N.V. - Agricolastraat 73 - 6131 JW Sittard - The Netherlands
+31(0)46 423 01 41 - E: firstname.lastname@example.org
Website & Concept: INSPIRED BY WHY BV - John Baggen