Proline Prosonic Flow P 500 HART Manufacturer's Declaration
Endress+Hauser 5
1.1 Safety-related characteristic values
General
Device designation and permitted
versions
9P5B (Prosonic Flow P 500)
Order code for "Output; input 1":
Option BA "4-20mA HART"
Order code for "Output; input 2":
All options
Order code for "Output; input 3":
All options
Order code for "Additional approval":
Option LA "SIL"
Safety-related output signal 4 to 20 mA (output; input 1)
Failure current ≤ 3.6 mA or ≥ 21 mA
Assessed measured variable/
function
Volume flow monitoring
Safety function(s) Min., Max., Range
Device type according to IEC
61508-2
Type A Type B
Mode Low Demand Mode High Demand Mode Continuous Mode
1)
Valid hardware version (main
electronics)
From delivery date May 10, 2021
Valid firmware version 01.01.zz and higher (HART; from delivery date May 10, 2021)
Safety manual FY02647D
Type of assessment
(only 1 version can be selected)
Complete HW/SW assessment in the context of development including
FMEDA and change process according to IEC 61508-2, 3
Assessment of evidence for proven-in-use HW/SW including FMEDA and
change process according to IEC 61508-2, 3
Analysis of HW/SW field data for evidence of "prior use" according to IEC
61511
Assessment by FMEDA according to IEC 61508-2 for devices without software
Test documents Development documents, test reports, data sheets
1) No continuous operation as per IEC 61508: 2011 (section 3.5.16)
SIL integrity
Systematic safety integrity SIL 2 capability SIL 3 capability
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