TT400 and LD400 for safety applications (SIS) - certification visit successfuly finished.

Friday, April 24, 2009



During the second week of April experts from Risknowlogy Company were at SMAR to conclude the TUV approval process for the TT400 HART SIS temperature and LD400 HART SIS pressure transmitters.

The transmitters will be certified for SIL 2 and SIL 3 (redundant) safety applications. The Risknowlogy Company manages the approval process for TUV and SMAR.

Currently the safety concepts of both products have been approved and detailed testing phase is over. No objections have been found so far by TUV. Issuing final certification documentation is in process.