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Model R86

26 GHz Pulse Burst Radar

Level Transmitter

SIL Safety Manual for
Pulsar Model R86

Software v1.x

This manual complements and is intended to be used with
the Pulsar

®

Model R86 Installation and Operating manual

(Bulletin 58-603).

Benefits

The PULSAR Model R86 (HART

®

) Pulse Burst level

transmitter can be applied in most indoor and outdoor
process or storage vessels. The PULSAR Model R86 can
be used in liquids or slurries to meet the safety system
requirements of IEC 61508/IEC 61511-1.

Benefits

The Magnetrol

®

Model R86 (HART) transmitter pro-

vides the following benefits to your operation:

• Protection up to SIL2 as independently assessed

(hardware assessment) by exida as per IEC 61508/
IEC 61511-1. Safe Failure Fraction:

93.2% (intrinsically safe)

93.0% (explosion-proof )

• Antenna designs to +750 °F (+400 °C),

2320 psig (160 bar)

• IS, XP and Non-Incendive approvals

• Quick connect / disconnect antenna coupling

• Performance not process dependent (changing specific

gravity and dielectric have no effect).

Functional Safety Manual

Содержание PULSAR RADAR R86

Страница 1: ...in liquids or slurries to meet the safety system requirements of IEC 61508 IEC 61511 1 Benefits The Magnetrol Model R86 HART transmitter pro vides the following benefits to your operation Protection u...

Страница 2: ...onmental 6 5 2 Skill Level of Personnel 6 5 3 Necessary Tools 6 5 4 Storage 6 5 5 Installation 7 5 6 Configuration 7 5 6 1 General 7 5 6 2 Write Protecting Locking 7 5 6 3 Write Enabling Unlocking 8 5...

Страница 3: ...ue by factoring in application specific configuration The PULSAR Model R86 is classified as a Type B device according to IEC 61508 1 3 Determining Safety Integrity Level SIL Tables 2 3 define the crit...

Страница 4: ...level within the 4 20mA range 2 deviation MAGNETROL defines a safe failure as one in which the 4 20 mA current is driven out of range i e less than 3 8 mA or greater than 20 5 mA 2 0 1 FOUNDATION fie...

Страница 5: ...nclud ing the Mean Time To Repair MTTR The analysis for the PULSAR Model R86 is typically based on a MTTR of 24 hours 4 0 Supplementary Documentation The PULSAR Model R86 Installation and Operating Ma...

Страница 6: ...Necessary Tools Following are the necessary tools needed to carry out the prescribed procedures Open wrenches or adjustable wrench to fit the process con nection size and type Antenna 2 50 mm Transmit...

Страница 7: ...eters have been properly configured for the application Special consideration should be given to the following con figuration parameters DIELECTRIC RANGE Enter the Dielectric Range for the material to...

Страница 8: ...of Site Acceptance Testing must be recorded for future reference 5 9 Maintenance 5 9 1 Diagnostics Internal diagnostic testing does a complete cycle approxi mately four times per minute A message will...

Страница 9: ...ons meet the IEC specification and result in the desired response of the safety system as a whole This system check can be guaranteed when the response height is approached in the filling process thou...

Страница 10: ...of the proof test event times are calculated a Choose the menu DIAGNOSTICS Present Status i Present Status should be OK b Choose the menu DIAGNOSTICS EVENT HISTORY Event Log i Any FAULT or WARNING mes...

Страница 11: ...of the waveform related to the Initial Launch Process level and other features ii Confirm that the Initial Launch appears acceptable Confirm that Initial Launch is located where expected iii Confirm...

Страница 12: ...12 58 651 Pulsar Model R86 SIL Functional Safety Manual 7 0 Appendices 7 1 FMEDA Report Exida Management Summary...

Страница 13: ...13 58 651 Pulsar Model R86 SIL Functional Safety Manual...

Страница 14: ...r that the level transmitter Pulse Burst Radar 4 20 mA Model R86 511x xxx is suitable for use in safety instrumented loops according to IEC 61508 on condition that the good practice of engineering rul...

Страница 15: ...based on the bathtub curve Therefore it is obvious that the PFDavg cal culation is only valid for components that have this con stant domain and that the validity of the calculation is lim ited to the...

Страница 16: ...he factory Please supply the following information 1 Company Name 2 Description of Material 3 Serial Number 4 Reason for Return 5 Application Any unit that was used in a process must be properly clean...

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