Endress+Hauser Liquiphant M with FEL56 Functional Safety Manual Download Page 20 | Manualshive

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Liquiphant M/S with FEL56 and Nivotester FTL325N

20

Hauser

Supplementary

Documentation

Safety in the Process Industry - reducing risks with SIL

CP01008Z/11/EN.

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Summary of Contents for Liquiphant M with FEL56

Page 1: ...IEC 61511 1 The measuring device fulfils the requirements concerning Safety functions up to SIL 2 Explosion protection by intrinsic safety or flameproof enclosure EMC to EN 61326 and NAMUR Recommendation NE 21 Your benefits For minimum detection up to SIL 2 Independently assessed Functional Assessment by exida com as per IEC 61508 IEC 61511 1 Monitoring for corrosion on the tuning fork of the sens...

Page 2: ... Level limit measuring system 5 Safety function 5 Permitted device types 6 Safety function data 7 Supplementary device documentation 7 Settings and installation instructions 9 Installation instructions 9 Response in operation and failure 10 Recurrent function tests of the measuring system 10 Appendix 11 Specific values and wiring options for the measuring system 11 Exida Management Summary 18 Supp...

Page 3: ...Liquiphant M S with FEL56 and Nivotester FTL325N Endress Hauser 3 SIL declaration of conformity SIL 04001B 00 A2 ...

Page 4: ...shows the achievable Safety Integrity Level SIL as a function of the probability fraction of safety oriented failures and the hardware fault tolerance of the complete safety system for type B systems complex components not all faults are known or can be described For general informationen about SIL please refer to www endress com sil SIL PFDav 4 10 5 to 10 4 3 10 4 to 10 3 2 10 3 to 10 2 1 10 2 to...

Page 5: ...quiescent current safety and releases when One of the following faults occurs the sensor connection is interrupted the sensor connection short circuits The mains voltage fails Ex ia CH1 CH1 FTL325 T Ex ia CH1 CH2 CH3 CH1 CH2 CH3 T FTL325 A B 1 2 Device Setting As delivered state Liquiphant Density switch setting 0 5 Density switch setting 0 7 Density switch setting 0 7 MIN safety MAX safety Nivote...

Page 6: ...L50H FTL51 FTL51C FTL51H FEL56 Feature Designation Option model 010 Approval all 020 Process connection all 030 Probe length Type all 040 Electronics Output 6 FEL56 SIL NAMUR L H signal 050 Housing Cable Entry all 060 Additional options all Liquiphant S FTL70 FTL71 FEL56 Feature Designation Option model 010 Approval all 020 Process connection all 030 Probe length all 040 Electronics Output 6 FEL56...

Page 7: ...ble on the Internet www endress com Safety instructions depending on the selected version Approval Safety installation and operating instructions for devices which are suitable for use in potentially explosive atmospheres or as overfill protection WHG German Water Resources Act Additional safety instructions XA ZE are supplied with certified device versions Please refer to the nameplate for the re...

Page 8: ...ration Commissioning Troubleshooting Repair Maintenance The documentation is supplied with the device The documentation is also available on the Internet www endress com Safety instructions depending on the selected version Approval Safety installation and operating instructions for devices which are suitable for use in potentially explosive atmospheres or as overfill protection WHG German Water R...

Page 9: ...e settings of the safety mode has an effect on the function The DIL switch must be set to MIN for minimum detection in a SIL application Settings for Nivotester FTL325N 3 3 three channel version Setting Description Caution A0022176 Channel 2 3 in S function This setting ist not permitted for the safety function A0022177 Channel 1 independent Channel 1 is permitted for the safety function The DIL s...

Page 10: ...f the level or of the physical measuring effect must be used to make the level sensor respond If the operativeness of the level sensor transmitter can be determined otherwise exclusion of faults that impair function the check can also be completed by simulating the corresponding output signal In the case of recurrent tests each permitted setting must be checked especially whether all the alarm swi...

Page 11: ...er of devices Liquiphant and Nivotester and the limit relay contact circuits open when the sensor signals uncovering Fault messaging circuit break short circuit must be switched on for each channel that performs a safety function With several devices in a wiring scheme they all indicate the same displayed settings For safety related use of the Liquiphant M S for MIN detection the following applica...

Page 12: ...180 Error current signal 2 1 mA SIL SIL 2 HFT 0 SFF 78 PFDav 0 029 x 10 2 Wiring scheme A0022181 Ask the manufacturer in question for the NAMUR transmitter parameters relevant to safety Recurrent test e g lowering the level TI test interval annual CH1 0 0 2 0 4 0 6 0 8 0 10 0 3 00E 03 3 50E 03 2 50E 03 2 00E 03 1 00E 03 5 00E 04 0 00E 00 1 50E 03 PFD PFDavg 1oo1D structure Test interval years ...

Page 13: ...ster FTL325N 1 1 Settings One channel device A0022180 Error current signal 2 1 mA SIL SIL 2 HFT 0 SFF 88 PFDav 0 034 x 10 2 Wiring scheme A0022187 Recurrent test e g lowering the level TI test interval annual CH1 CH1 0 0 2 0 4 0 6 0 8 0 10 0 3 00E 03 3 50E 03 4 00E 03 2 50E 03 2 00E 03 1 00E 03 5 00E 04 0 00E 00 1 50E 03 PFD PFDavg Test interval years 1oo1D structure ...

Page 14: ...L325N 3 3 Settings Three channel device A0022180 Error current signal 2 1 mA SIL SIL 2 HFT 0 SFF 88 PFDav 0 038 x 10 2 Wiring scheme A0022193 Recurrent test e g lowering the level TI test interval annual CH2 CH1 CH3 CH2 CH3 0 0 2 0 4 0 6 0 8 0 10 0 3 00E 03 3 50E 03 4 00E 03 2 50E 03 2 00E 03 1 00E 03 5 00E 04 0 00E 00 1 50E 03 PFD PFDavg Test interval years 1oo1D structure ...

Page 15: ...Nivotester FTL325N 3 3 Settings Three channel device A0022197 Error current signal 2 1 mA SIL SIL 2 HFT 1 SFF 88 PFDav 0 0019 x 10 2 Wiring scheme A0022198 Recurrent test e g lowering the level TI test interval annual CH2 CH1 CH3 CH1 CH2 0 0 2 0 4 0 6 0 8 0 10 0 2 50E 04 2 00E 04 1 00E 04 5 00E 05 0 00E 00 1 50E 04 PFD PFDavg Test interval years 1oo2D structure ...

Page 16: ... FTL325N 3 3 Settings Three channel device A0022201 Error current signal 2 1 mA SIL SIL 2 HFT 1 SFF 87 PFDav 0 0023 x 10 2 Wiring scheme A0022202 Recurrent test e g lowering the level TI test interval annual CH2 CH1 CH3 SPS 2oo3 0 0 2 0 4 0 6 0 8 0 10 0 3 00E 04 3 50E 04 2 50E 04 2 00E 04 1 00E 04 5 00E 05 0 00E 00 1 50E 04 PFD PFDavg 2oo3D structure Test interval years ...

Page 17: ...3 Settings Three channel device A0022204 Error current signal 2 1 mA SIL SIL 2 HFT 0 SFF 88 PFDav 0 034 x 10 2 Wiring scheme A0022205 Recurrent test e g lowering the level TI test interval annual CH1 Ds CH3 CH2 CH2 CH1 CH1 CH3 SIL 0 0 2 0 4 0 6 0 8 0 10 0 3 00E 03 3 50E 03 4 00E 03 2 50E 03 2 00E 03 1 00E 03 5 00E 04 0 00E 00 1 50E 03 PFD PFDavg Test interval years 1oo1D structure ...

Page 18: ...Liquiphant M S with FEL56 and Nivotester FTL325N 18 Endress Hauser Exida Management Summary Exida Management Summary 2 Exida Management Summary 1 ...

Page 19: ...Liquiphant M S with FEL56 and Nivotester FTL325N Endress Hauser 19 Exida Management Summary 4 Exida Management Summary 3 ...

Page 20: ...Liquiphant M S with FEL56 and Nivotester FTL325N 20 Endress Hauser Supplementary Documentation Safety in the Process Industry reducing risks with SIL CP01008Z 11 EN ...

Page 21: ...Liquiphant M S with FEL56 and Nivotester FTL325N Endress Hauser 21 ...

Page 22: ...Liquiphant M S with FEL56 and Nivotester FTL325N 22 Endress Hauser ...

Page 23: ...Liquiphant M S with FEL56 and Nivotester FTL325N Endress Hauser 23 ...

Page 24: ...www addresses endress com 71238762 ...

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