SIL APPROVED - IEC 61508
来源：上海相泽Cella 日期：2008-06-17 浏览量：0
Pressure and temperature switches for use in Safety Instrumented System (SIS) Applications (*)
Ettore Cella Spa is pleased to announce that pressure and temperature switches are now available for use in safety applications per the latest international standards for Safety Instrumented System (SIS) applications (*).
Ettore Cella has contracted with independent company EXIDA (www.exida.com) to complete Failure Modes, Effects, and Diagnostic Analyses (FMEDA).
These FMEDA reports were completed per international standards for Safety Instrumented System applications per IEC 61508.
FMEDA Reports and Quality System Declaration
|
|
Quality System Declaration
|
FMEDA
Management Summary
|
FMEDA
Report
|
|
|
EN
 |
EN
|
EN
|
|
Relative Pressure Switches
|
PS Declaration
|
||
|
Temperature switches
|
TS Declaration
|
||
|
Differential Pressure Switches
|
DPS Declaration
|
DPS FMEDA MS
|
|
|
Absolute Pressure Switches
|
APS Declaration
|
APS FMEDA MS
|
(*) Any process loop identified as a safety system is referred to as a Safety Instrumented System (SIS). In the past, these loops were defined as Emergency Shutdown (ESD) or Safety Shutdown (SSD). The purpose of an SIS is to reduce the risk of an accident.
上一篇：ATEX NEWS 2007
下一篇：ISO 14001