Professional Sizing made Simple


The new generation of sizing.

In today’s safety technology, valve sizing without software support is hard to imagine for many. But rarely do the programs available really live up to expectations. Complicated user interfaces, restrictive application limits, license binding to a single PC and thus a lack of mobile usability are just a few typical restrictions.

CSE PROSaR relies on a new, contemporary concept: As a web app, CSE PROSaR is available anytime and anywhere with just an internet connection. In the office on the PC as well as on the go on a laptop or tablet PC. And because the requirements are also very broad, CSE PROSaR offers three different program editions with Standard, Advanced and Professional. These serve the most varied of expectations from laypeople to experts.

All three editions are quick and easy to use and do not need extensive introduction or training.

Try it for yourself!

CSE PROSaR Standard

CSE PROSaR Advanced

CSE PROSaR Standard Edition:
Simple. Fast. Mobile.

In order to quickly size a safety device under standardized conditions, you neither have to be a professional nor operate complicated software. The Standard Edition of CSE PROSaR offers you a clear and intuitive user interface that you can work with straight away. A few entries are enough to start the calculation.

All you need is a PC, tablet or smartphone with an internet connection. Within seconds you will receive all the relevant data on the appropriate safety valve directly in the processing mask. Perfect for “just” getting a result in a conversation or on the go.

But the CSE PROSaR Standard Edition delivers more than just data: You will receive a specific product proposal from your preferred manufacturer for your result.

CSE PROSaR Standard is free to test for 14 days, for which a simple registration is enough. After this free test period a license is required.

Clear and intuitive to use:
The user interface of the CSE PROSaR Standard Edition.

CSE PROSaR Advanced Edition

The professional sizing tool:
CSE PROSaR Advanced Edition for sizing cases with medium complexity.

CSE PROSaR Advanced Edition:
The new ISO 4126:2024 now!

The new DIN EN ISO 4126-10:2024 brings significant changes to the sizing of safety valves. With CSE PROSaR Advanced you can verify the sizing of your valves right now – for single-phase or two-phase flows, with or without consideration of inflow line, outflow line and bends, even for real gases/vapors and liquids. That’s the CSE PROSaR Advanced Edition.

The CSE PROSaR expert system checks your entries and supports you in selecting the optimum calculation model. As a result, you receive an industry report with all the necessary data as a PDF.

CSE PROSaR Advanced is free for a 14-day trial. Request your test access now. We will be happy to provide you with a quote for the licenses you require.