Pressure - Are Yokogawa pressure transmitters SIL 2 certified?

SIL 2 Certification

At Yokogawa, safety is never an option. All Yokogawa EJA-E and EJX-A series pressure transmitters with BRAIN or HART protocol communication are designed and certified to IEC61508:2010 Parts 1 through 7 and IEC61511:2004 Parts 1 through 3 by Exida® and TÜV Rheinland®. The transmitters are certified for single transmitter use in SIL 2 safety applications and dual transmitter use in SIL 3 safety applications.

Since SIL 2 certification is a standard feature, the same transmitter can be used for either process control or safety applications, reducing spares inventory and simplifying daily operations.

The certificates are available upon request.

For Technical Assistance, please contact the Technical Sales Support Group by email at support@us.yokogawa.com or call 1-800-524-7378.