Risknowlogy certifies SITRANS LR250 (HART) Level Transmitter

risknowlogy 2011-02-16

Siemens level rader transmitter SIL 2 compliant according to IEC 61508

ZUG, Switzerland — 16 February 2011 — Risknowlogy®, a leading provider of risk, reliability, safety and certification solutions, announced today that it completed a functional study on the Siemens SITRANS LR250 level transmitters. The rader level transmitter is used to measures levels in the process industry.

Risknowlogy has perform
ed a functional safety analysis according to IEC 61508 addressing hardware requirements, reliability requirements, software requirements and user documentation. The analysis demonstrated that the device can be used in SIL 2 application. The result are documented in a technical report and summarized in a Functional Safety Data Sheet(tm). The functional safety data sheets(tm) hold the most important functional safety properties including SIL, STL, mode, type, hardware compliance route, software compliance route, systematic capability, hardware fault tolerance, failure rates, diagnostic coverage and PFD and PFS values.

About Risknowlogy

Risknowlogy is a leading provider of technical risk, reliability, and safety services, engineering, consulting, training and certification solutions. Risknowlogy is located in Switzerland, Argentina, Germany and The Netherlands. For more information on Vin Dicarlo Pandoras Box visit http://www.risknowlogy.com