Complete Freeze Protection for Process Instrumentation ...• Complete Freeze Protection for Process...

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• Complete Freeze Protection for Process Instrumentation • Totaal pakket voor de vorstbeveiliging van uw proces instrumentatie • Protection-basse température complète pour l'instrumentation • Kompletter Frostschutz fur Prozess-Instrumentierung • Completa protezione antigelo per strumentazione di processo • Komplett frostsikring av prosess instrumenter • Completa Proteccion Contra Congelacion Para Instrumentacion de Proceso Enclosures Supports Tubing Bundle Installation Design O’BRIEN

Transcript of Complete Freeze Protection for Process Instrumentation ...• Complete Freeze Protection for Process...

Page 1: Complete Freeze Protection for Process Instrumentation ...• Complete Freeze Protection for Process Instrumentation • Totaal pakket voor de vorstbeveiliging van uw proces instrumentatie

• Complete Freeze Protection for Process Instrumentation

• Totaal pakket voor de vorstbeveiliging van uw proces instrumentatie

• Protection-basse température complète pour l'instrumentation

• Kompletter Frostschutz fur Prozess-Instrumentierung

• Completa protezione antigelo per strumentazione di processo

• Komplett frostsikring av prosess instrumenter

• Completa Proteccion Contra Congelacion Para Instrumentacion de Proceso

Enclosures

Supports

Tubing Bundle

Installation

Design

O’BRIEN•

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O’BRIEN PROVIDES COMPLETE FREEZE PROTECTION FOR PROCESS INSTRUMENTATION

Design • Enclosures • Supports • Tubing Bundle • Installation

The O’Brien solution.

The typical way.

Protecting instrumentation and tubing from freezing or maintaining process fluids at elevated temperatures involvesmany components, designs and engineering skills. Instead of specifying and purchasing individual componentshave O’Brien provide an integrated solution with one source responsibility.

VIPAK®

Engineered enclosure system designed for process instrumentation.TRAKMOUNT® and factory installation of instrumentation makes field work easy.

TRACEPAK®

Engineered, pre-traced and insulated tubing bundle forinstrument impulse, sampletransport, and small diameterprocess lines.

DESIGN and SUPPORTOne source responsibility fordesign, impulse lines, andinstrument freeze protectioncombined with field supportservices sets the O’Briensolution apart from all others.

O’BRIENO

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A complete systemThe VIPAK enclosure system winterizes- process instruments and protects them from corrosion andmechanical abuse. A full range of enclosures sizes areavailable to accommodate single and multiple instrumentrequirements. Enclosures can be combined with a wideselection of heavy-duty mounts, brackets and heaters tocreate customized packages that suit each application.

Easy to installProcess instrumentation fastens directly to O’Brienmounting kits and process connections line up with factory mounted parting plates for quick, easy installation.

Easy to orderSelect an enclosure style and size. Choose standard construction or anti-static option.

Add a mounting kit or individual mount and bracket.

Add an electric or steam heater.

Add entry fittings, plates, connections and otheroptions to complete the package.

Select Tracepak® pre-insulated tubing bundle configuration.

THE TOTAL ENCLOSURE

• Refer to the easy-order grid onpages 15 & 16 for Enclosuresizes, components and options.

PROTECTS INSTRUMENTS FROM:• Corrosion• Chemical attack • Mechanical abuse• Freezing and Weather

P

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Anti-staticléíáçå~ä=éÉê=

bkRMMNQ=L=_pRRMN

ENCLOSURE FEATURES

Impact resistant qç=bkRMMNQ=L=_pRRMNVIPAK’s rigid ABS shell forms a structural bond withmedium density urethane foam insulation to provide adurable enclosure that remains impact resistant foryears, even at low ambient temperatures.

Metal-to-Metal SupportVIPAK’s unique thru-bolt constructionprovides metal-to-metal supportbetween the enclosure mount and theinstrument support bracket.

Fire retardant mÉê=fb`TMT=L=fplNONM=L=_pQTS

Factory installed accessories - heaters, windows, mounts, bracketry

Standard Configuration

Heavy duty SShinges & latchesCustom designed hinges andlatches eliminate binding andallow the door or lid to beremoved easily.

Trakmount

Weather protectionré=íç=fmSS

Parting lines are protected by a molded flange and sealed with

closedcell neoprene gasket.Windows are sealed with silicone

adhesive to guarantee a weather-tight enclosure.

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Protection to -50°CAdding an O’Brien heater

provides freeze protection attemperatures as low as -50°C

with a 40kph wind

Corrosion & UV resistantABS shell

Insulation 25mm thickABS/Urethanecomposite

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C SeriesMaximum access• Ideal for pressure, differential pressure and other transmitters in

combination with manifolds, air sets, purge meters and outputgages.

• Easy-open, tilt-back lid allows access from all sides.• Available in 25 different sizes.• Common options include lift access package, parting plates,

mounting kits, heater and (W3) windows.

B SeriesFront-door access• Ideal for case type recorders, indicators, controllers and sample

handling or conditioning systems.• Front door allows easy access to equipment.• Available in 22 different sizes.• Common options include mounting kits, rear access panels,

surface plates, heaters and factory-installed tempered glasswindows.

A SeriesAccessible from every angle• Ideal for pressure, differential pressure and case type instruments

in combination with manifolds, air sets, and purge meters.• Top-hinged for easy access to process instruments from the front,

top, or either side.• Available in three sizes.• Standard lid-support bracket keeps the lid open.• Common options include mounting kits, heaters and factory-

installed tempered glass windows.

The new Trakmount is recessed in the A1 and C31Series enclosures so the bottom surface is flat. It canbe used with any instrument mount and allows thetransmitter and manifold to be positioned virtually anywhere in the enclosure.

TRAKMOUNT®

Instrument Mounting Made Simple• Unique track design.• Instrument brackets can be positioned anywhere in the enclosure

by the user.• Convenience of factory installed brackets.• Reduced installation time.

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Select a mounting kit by referring to the easy-orderreference guide on pages 15 & 16 for compatibility withenclosure styles and sizes. Mounting kits are used withEnclosure styles shown in parenthesis behind modelnumbers.

If you do not find a combination that fits your application,select individual components from the technicalspecification section on pages 17 & 18. X designationsin the model number are completed by O’Brien at timeof order to reflect the exact size needed for theenclosure selected.

MK3 (A,C)For pipe mounting equipment.• 300mm tall offset 2"NB pipe

bracket• 2"NB pipe pedestal

MK5X (B)Adjustable rails for mountingequipment with a 2" NB pipemounting bracket for the enclosure.• Adjustable rack bracket• Vertical 2"NB pipe mount

MK7 (A,C)Provides a vertical surface forcustom mounting equipment.• 150mm wide x 355mm tall

vertical bracket• 2"NB pipe pedestal

MK4 (B)For pipe mounting equipment.• Offset socket bracket for 2"

NB pipe • 2"NB pipe pedestal

MK2 (A,C)For manifold mounting a singletransmitter.• Universal manifold support

bracket• 2"NB pipe pedestal

MK6X (B)Adjustable rails for mountingequipment with wall mountingsupports for the enclosure.• Adjustable rack bracket• Wall mounting feet

MK8 (B)Adjustable rails on a verticalbracket for mounting equipment.• 530mm tall slotted vertical

bracket with adjustable rails• 2"NB pipe pedestal

MK10 (A,C)For manifold mounting threetransmitters on 240mm centers.• 3 manifold support brackets• Extra deep metallized 2"NB

pipe pedestal

MK1 (A,C)For back mounting a singletransmitter.• Universal instrument support

bracket• 2"NB pipe pedestal

MOUNTING KITS

MK9 (A,C)For manifold mounting two transmitters on 255mm centers.• 2 manifold support brackets• Extra deep 2"NB pipe pedestal

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O’Brien industrial heaters deliver repeatable,dependable service.

• Wide selection of thermostat settingsand wattage

• 5 Year Full Replacement GuaranteeFor all EEX, E, LE, and CW models

Proven qualityO’Brien electric heaters have undergone more than10,000 hours of testing and twenty five years of fieldservice.

Precision engineered for long lifeThe unique casting design combines maximum surfacearea and optimum spacing between the fins to amplify the natural convection currents. This results in lowerpower requirements, even heat distribution, lowersurface temperatures and longer heater life.

Designed specifically for enclosuresInsulating spacers and mounting feet position the heaterto make the most of natural convection currents andminimize heat sinks. The thermostat can be positioned at the level of the instrumentto more accurately reflect theinstrument body temperature.Refer to the electric heatersizing chart on page 23 toselect the correct heater foryour installation.

Hazardous area approvals toCENELEC, CSA, and FM standardsEEX series heaters are:

• CENELEC Standards EEx d IIC T3.

CW Series heaters are:• CENELEC EEx d IIC T3.

E series heaters are:• CSA certified for Cl. I Div. 1 Gp. B,C,D T2D 215°C.

• FM approved for Cl. I Div. 1 Gp. B,C,D T2D 215°Cand Cl. I Zone 1 Aex d IIC 215°C.

LE series heaters are:• CSA certified FM approved for Cl. I Div. 1 & Div. 2

Gp. A,B,C,D T2D 215°C.

ELECTRIC HEATERS

LE Series Heater

EEX Series Heater

E Series HeaterCW Heater

T

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STEAM HEATERS

Six sizesWith a choice of six sizes, a steam heater may beselected that provides freeze protection in the winterwithout overheating the instrument in the summer. Referto the heater sizing guide on page 21 to select thecorrect heater for your application.

Freeze protection or temperaturemaintenanceO’Brien steam heaters have been thoroughly tested inour environmental chamber to verify design calculationsfor both low and high ambient conditions. For precisetemperature maintenance, heater control valves areavailable with 10°C & 40°C setpoints to control theenclosure temperatures.

Corrosion resistant and efficientSteam heaters are protected from corrosion by a nickel-chrome alloy coating.

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Tubing bundle entry sealsHeat shrink entry sealsprovide a waterprooftransition for tubingbundles. The entry sealmay be mounted directlyto the wall of theenclosure or optionalplates. ES fittingsaccommodate TRACEPAKtubing bundles from 20-70mm OD.

OptionsEnclosures can be customized for individual applicationsby adding options:• Tempered glass windows • Lid supports• Locking latches • Access doors• Drains • SS handles• Blow out discs • EDPM latches

For an expanded list of mounting hardware, bracketsand optional components, refer to page 17.

Parting plate

CONNECTIONS AND OPTIONS

Surface and parting platesParting plates (PP, SPP, DPPT, DSPPT) are used with “C” style enclosures to bringprocess connections through the wall of the enclosure 50mm above the parting lineof the enclosure.Surface plates and Grommets(4SP-NOT SHOWN) are used to bring connection linesthrough the wall of the box.

Parting plates and surface plates can be supplied pre-drilled to specification or split inhalf.

Tubing and signal lines can be installed by drilling holesdirectly through the wall of the enclosure.

Enclosure walls are strong enough to directly supportbulkhead fittings. When mounting fittings for steamsupply or return lines, plate options must be used.

Direct mountedbulkhead fittings

SRG Grommets

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More information on preinsulated tubing bundles is available at www.tubingbundle.com and in the O’Brien Tracepak Brochure.

Parallel configuration makes fieldinstallation easy

• Bending radius as short as 200mm.• Easy installation of process and instrument

connections.• Tubes will stay round and ready to be fitted

in a compression type fitting.• One pass, one craft installation.

Standard materials reduce sourcesfor chloride stress corrosion of SStubes• Low chloride insulation.• Two jacket materials:

TPU - contains no chlorides, eliminates possibility of jacket causing stress corrosion.SV47 - low temperature polyvinyl chloride

for economical weather barrier.

Designed for your application• Temperature maintenance up to 350°C.• Withstand a high temperature blowdown of

540°C.• Freeze protection designs do not require

expensive temperature controllers.• Factory installed temperature sensors.• Multiple tubes for process lines and calibration gas.• Communication wires and power wiring, steam or

electric tracing.

Sample transport bundles for analyzer applications• Factory installed sensors for precise temperature

control.• Wide range of common and specialty tube materials

and sizes:• welded and seamless SS • Teflon®

• Hastelloy® • Incoloy®

• Super-Duplex • silica lined• True-TubeTM 15 and electropolished tubing: Two

improved sample transport tubes from O’Brien that reduce or eliminate the problems of long dry-down times and adsorption / desorption.

Anywhere small diameter tubing is used and you need toprovide insulation, freeze protection or temperaturemaintenance, a manufactured tubing bundle will savetime and money as well as reducing maintenance costsand improving performance.

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Tracepak is part of the O’Briencomplete instrument winterizing andtemperature maintenance solution. Tracepak tubing bundle offers an effective solution tofreezing, dew point, component drop out and viscositycontrol problems in instrument impulse lines, analyzersample transport lines and small diameter process lines.

Typical Applications:• IMPULSE LINES for flow, pressure, level transmitters,

pressure switches, controllers. • SAMPLE LINES for process and emissions analyzers,

chromatographs.• PROCESS LINES, steam supply, condensate return,

water purge, chemical feed, instrument air lines.

Choose electric traced lines, steam traced lines withheavy or light tracing, or a single pre-insulated line forsteam supply and condensate return.

The economical alternative to fieldfabrication• Maintenance free.• Save time during engineering and design.• Ensures consistent, repeatable performance.• FEA (finite element analysis) verified designs.

TRACEPAK^å=ÉåÖáåÉÉêÉÇI=éêÉJíê~ÅÉÇ=~åÇ=éêÉJáåëìä~íÉÇ=íìÄáåÖ=ÄìåÇäÉ=ëóëíÉãK

Hastelloy® is a registered trademark of Haynes International.Incoloy® is a registered trademark of INCO Alloys International, INC.Teflon® is a registered trademark of IE DuPont DeNemors Corporation.

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APPLICATIONS

Model A3E enclosures easilyaccommodate three instruments.

A3E

ES5

HCV50M

MK10S240

A B3E enclosure fitted with adjustable mountingrails will accommodate most case styleinstruments. Bulkhead fittings can be mounteddirectly to the enclosure wall.

W1UMK5X

B3E

The A1E enclosure is ideal for a single instrumentinstallation. Process piping can exit the back wall orbottom of the enclosure.

EEX122

A1E

MK2

ES5

TRACEPAK

S-LINE

C31E

DSPPTLE50D2F1Y

MK1

C31E is designed for a single instrument.With the lid open it allows 360° access to theinstrument and manifold.

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Four sizes - SUNSHADE provides protection forsingle or multiple instruments, preventing instrumentcalibration drift due to temperature changes causedby solar radiation.

Mechanical protection - SUNSHADE will shieldinstruments from the sun and provide partialprotection from falling objects, rain, snow, and windblown sand.

UV and corrosion resistant - The blended ABSmaterial has excellent UV and corrosion resistance.

Easy access to instruments - SUNSHADE mounts to astandard 2"NB pipe stand and can be removed easilyfor full instrument access.

SUNSHADEj~áåí~áåë=éêçÅÉëë=~ÅÅìê~Åó=Äó=ëÜáÉäÇáåÖ=áåëíêìãÉåí~íáçå=Ñêçã=ëçä~ê=ÜÉ~í=Ö~áå

E4 SUNSHADEThe E4 SUNSHADE features a design that is

stackable to minimize shipping costs,lightweight, impact resistant, and UV resistant.

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bN_=prkpe^ab 12Select the SUNSHADE size required: E1B, E2B, E3B,or E4B.

Select the SADDLEPAK support required, refer to SADDLEPAK brochure for complete details.

585mm

430mm

760mm

SUNSHADE HOW TO ORDER

495mm

bO_=prkpe^ab

bP_=prkpe^ab

495mm

495m

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Select an enclosure style and size. Choose standardconstruction or anti-static option ..............(pgs. 15-16)

Add a mounting kit or combine a mount and bracket ..................................(pgs. 17-19)

Add an electric or steam heater ................(pgs. 21-23)

Add entry fittings, plates, connections and other options to complete the package ....(pgs. 19-20)

Select Tracepak® pre-insulated tubing bundleconfiguration.

A Series

B Series

C Series

• Refer to the easy-order grid on pages 15 &16 for dimensions.

• All dimensions are inside measurements atthe parting line.

VIPAK HOW TO ORDER

DESCRIPTION MODEL #

A Style VIPAK enclosure for a single flow transmitter and manifold380mm W x 470mm D x 470mm H A1E

Manifold mounted instrument andenclosure mounted on 2 NB pipe stand MK2

Electric heat to maintain 10°C on a -30°C day (wattage selected from sizing chart on page 23) heater approved to CENELEC standards EEx d IIC T3 EEX102

Heat-shrink entry seal for TRACEPAK tubing bundle 43mm x 36mm ES5

Completed VIPAK model #: A1E-MK2-EEX102-ES5

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Page 16: Complete Freeze Protection for Process Instrumentation ...• Complete Freeze Protection for Process Instrumentation • Totaal pakket voor de vorstbeveiliging van uw proces instrumentatie

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*A1E • • • • • • • • • • • • • • • • • • • • • • • • • •*A2E • • • • • • • • • • • • • • • • • • • • • • • • • •*A3E • • • • • • • • • • • • • • • • • • • • • • • • • •B32E • • • • • • • • • • • • • • • • • • • • • •B31E • • • • • • • • • • • • • • • • • • • • • •B33E • • • • • • • • • • • • • • • • • • • • • •

B232E • • • • • • • • • • • • • • • • • • • • • • •B231E • • • • • • • • • • • • • • • • • • • • • • •B233E • • • • • • • • • • • • • • • • • • • • • • •

B6E • • • • • • • • • • • • • • • • • • • • • • • • •B5E • • • • • • • • • • • • • • • • • • • • • • • • •B7E • • • • • • • • • • • • • • • • • • • • • • • • •

B15E • • • • • • • • • • • • • • • • • • • • • • • • •B3E • • • • • • • • • • • • • • • • • • • • • • • • •

B14E • • • • • • • • • • • • • • • • • • • • • • • • •B4E • • • • • • • • • • • • • • • • • • • • • • • • •

B22E • • • • • • • • • • • • • • • • • • • • • • •B215E • • • • • • • • • • • • • • • • • • • • • • • • • •B203E • • • • • • • • • • • • • • • • • • • • • • • • • •B214E • • • • • • • • • • • • • • • • • • • • • • • • • •B204E • • • • • • • • • • • • • • • • • • • • • • • • • •B222E • • • • • • • • • • • • • • • • • • • • • • • •B48E • • • • • • • • • • • • • • • • • • • • • • • • • •B49E • • • • • • • • • • • • • • • • • • • • • • • • • •B50E • • • • • • • • • • • • • • • • • • • • • • • • • •

C32E • • • • • • • • • • • • • • • • • • • • • • • •C31E • • • • • • • • • • • • • • • • • • • • • • • • • • • • •C33E • • • • • • • • • • • • • • • • • • • • • • • • • • • • •

C232E • • • • • • • • • • • • • • • • • • • • • • • • •C231E • • • • • • • • • • • • • • • • • • • • • • • • • • • • •C233E • • • • • • • • • • • • • • • • • • • • • • • • • • • • •

C6E • • • • • • • • • • • • • • • • • • • • • • • •C5E • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •C7E • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •

C15E • • • • • • • • • • • • • • • • • • • • • • • •C3E • • • • • • • • • • • • B B B • • • • • • • • • •

C14E • • • • • • • • • • • • • • • • • • • • • • • • • • • • •C4E • • • • • • • • • • • • • • • • • • • • • • • • • • • • •

C22E • • • • • • • • B B B • • • • • • • • •C215E • • • • • • • • • • • • • • • • • • • • • • • •C203E • • • • • • • • • • • • B B B • • • • • • • • • •C214E • • • • • • • • • • • • • • • • • • • • • • • • • • • • •C204E • • • • • • • • • • • • • • • • • • • • • • • • • • • • •C222E • • • • • • • • B B B • • • • • • • • •*C48E • • • • • • • • • • • • • • • • • • • • • • • • • • • • •*C49E • • • • • • • • • • • • • • • • • • • • • • • •*C50E • • • • • • • • • • • • • • • • • • • • • • • • • • • • •

*C248E • • • • • • • • • • • • • • • • • • • • • • • • • • • • •*C249E • • • • • • • • • • • • • • • • • • • • • • • •*C250E • • • • • • • • • • • • • • • • • • • • • • • • • • • • •

** - These items are sized by O'Brien depending upon enclosure and other options selected. B - Mounts to bottom of enclosure only. Zinc metallizing available - consult factory

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MK8Adjustable rails for mountingequipment in a B style enclosure.Includes: 1-21VBS and 1-SM.

MK9For manifold mounting two transmitterson 255mm centers in an A or C styleenclosure.Includes: 2-MSB and 1-D10FM.

MK10For manifold mounting threetransmitters on 240mm centers in an Aor C style enclosure.Includes: 3-MSB and 1-T95FM

UMBu (Universal Mounting Bracket)For back mounting a transmitter in smaller C style enclosures. Combinesthe instrument mounting hole patternfrom the UB with a universal 2"NBpipe mounting bracket for vertical orhorizontal pipe. Factory installedcentered on back of enclosure.

PMB (Panel Mounting Bracket)For wall mounting B style enclosures, itprovides mounting studs inside theenclosure for optional or customersupplied panels.

MK1For back mounting a single transmitterin an A or C style enclosure.Includes: 1-UB and 1-FM.

MK2For manifold mounting a singletransmitter in an A or C styleenclosure.Includes: 1-MSB and 1-FM.

MK3For pipe mounted equipment in an Aor C style enclosure.Includes: 1-IPBOF12 and 1-FM.

MK4For pipe mounted equipment in a Bstyle enclosure.Includes: 1-RPBOS and 1-SM.

MK5uFor mounting equipment to anadjustable rack inside a 2"NB pipemounted B style enclosure.Includes: 1-RBX and 1-2VPMXXfactory installed on the back of theenclosure.

MK6uFor mounting equipment to anadjustable rack inside a wall mounted Bstyle enclosure.Includes: 1-RBX and 1-PMB factoryinstalled on the back of the enclosure.

MK7For custom mounting equipment in an Aor C style enclosure.Includes: 1-14VBF and 1-FM.

MOUNTING KITSMounting kits are easy-to-order combinations ofstandard mount/bracket components. Model numbers forindividual components are shown below. To selectindividual components, please refer to pages 17 & 18 forcompatibility with enclosure size.Finish: All mounting kits have a durable industrial gradefinish backed by O’Brien’s 10 year guarantee.Factory Installation: Mounting kits are not factoryinstalled unless specifically noted. To select optionalfactory installation, add “-F” to the end of the modelnumber (e.g., MK1-F) and note instrumentation beingenclosed.

NT

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UB (Universal Bracket)The universal bracket includesmounting holes for mosttransmitters replacing the bracketsupplied with the instrument. Itpositions the process connectionsto line up with Parting Plates whenused in C style enclosures with a125mm deep base. The instrumentmounting height is adjustable tomaintain the proper impulse lineslope for gas or liquid service.Used in A or C style enclosures.

MSB (Manifold Support Bracket)The universal manifold mountbracket will directly replace mostoptional mounting brackets fromthe manifold manufacturer. Itpositions the process connectionsto line up with Parting Plateswhen used in C style enclosureswith a 125mm deep base. Theinstrument height is adjustable tomaintain the proper impulse lineslope for gas or liquid service.Used in A or C enclosures.

IPBuuu (Internal Pipe Bracket)2" NB instrument mounting pipe.Available for A, B, or C styleenclosures.

IPBOuuu (Internal Pipe Bracket Offset)2"NB instrument mounting pipeoffset on the base so that the pipecan be positioned closer to the wallof the enclosure. Available for A, B,or C style enclosures.

FM (Flat Mount)2"NB pipe pedestal for A and C styleenclosures. Includes three set screws tosecurely fasten the enclosure to the pipestand.

SM (Slant Mount)2"NB pipe pedestal for B style enclosures.Includes three set screws to securelyfasten the enclosure to the pipe stand.

FPM (Flat Plate Mount)Flat plate used to complete the mountingof an instrument bracket when no otherexternal mount is specified.

D10FM (Dual Flat Mount)A 150mm deep 2"NBpipe pedestal designed tosupport two interiorbrackets on 255mmcenters.(A & C styles only)

T95FM (Triple Flat Mount)A 150mm deep 2"NB pipe pedestaldesigned tosupport threeinterior bracketson 240mmcenters. It alsofeatures an addedsupport arm.(A & C styles only)

WM (Wall Mount)Two angled plates bolt a B styleenclosure against a wall or to a 2"NBvertical pipe with customer supplied U-Bolts.

2VPMuu (Vertical Pipe Mount)This allows B styleenclosures to bemounted to a 2" NBvertical pipe. Usewith “RBX”.

MOUNTSMounts should be combined with a bracket to completethru-bolt support for the instrument.Finish: All mounts have a durable industrial grade finishbacked by O’Brien’s 10 year guarantee.X designations in the model number are completed byO’Brien at time of order.

BRACKETSFinish: All brackets have a durable industrial gradefinish backed by O’Brien’s 10 year guarantee.Factory Installation: Brackets, mounts and heaters arenot factory installed unless specifically noted. To selectoptional factory installation, add “-F” to the end of thebracket model number (e.g., MSB-F) and noteinstrumentation being enclosed. The mount and heaterincluded with the enclosure will also be installed.

X designations in the model number are completed byO’Brien at time of order.

NU

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uRPBO (Removable Pipe Bracket Offset)Used to support customer supplied pipe.The 2"NB deep socket is offset to theedge of the base for more flexibility inpositioning the instrument . Available forA, B, or C style enclosures.

FPB (Flat Plate Bracket)Flat plate used to complete installation ofan external mount when no otherinstrument bracket is ordered.

14uVB (Vertical Bracket)A 150mm wide by 355mm tall 6mm thickvertical bracket. Available for A, B, or Cstyle enclosures.

21SVB (Vertical Bracket)A 530mm tall 6mm thick vertical bracketwith 355mm wide adjustable rail crossarms. Used in B style enclosures.

RBu (Rail Bracket)Two vertical rails are mounted to theback of B style enclosures. Twoadjustable horizontal rails can bepositioned to mount almost anyinstrument. Must use with “2VPMXX” or“PMB” mounts to support the enclosure.

22PB (Panel Bracket)A 360mm wide by 560mm tall platebracket with supports. Factory installedin B style enclosures.

HB (Heater Bracket)A 360mm by 150mm heater bracketprovides a mounting surface for electricor steam heaters when no other bracketis used.

BRACKETS EÅçåíKF ENTRY PLATESFinish: All plates have a durable industrial grade finishbacked by O’Brien’s 10 year guarantee.Factory Installation: Parting plates are factory installedcentered on the front of C style enclosures. Surfaceplates are not installed. To designate factory installation,add “-F” to the end of the model number and indicatedesired location (e.g. 4SP-F).

Adding Holes to Plates: Plates can be customized withfactory drilled holes. Add “D” to beginning of componentmodel number (e.g. DSPP). Specify size and location. Ifholes are to accommodate TRACEPAK tubing bundles,add “T” to the end of the component model number,and specify TRACEPAK model number instead of holesize (e.g. DSPPT).

ES (Entry Seal)This heat-shrinkable entry sealprovides a waterproof fitting whereTRACEPAK enters an enclosure.Available in two sizes, it has an O-ringand threaded jam nut for a superiorseal.

4SP (Surface Plate)This 100mm x 150mm surface plate isdesigned to be mounted on thestationary portion of the enclosure.

PP (Parting Plate)The parting plate is a one-piece platefactory mounted at the parting line onthe front center of C style enclosures.

SPP (Split Parting Plate)This factory mounted plate is thesame as the PP except it is split andhas a preformed opening to accept1/2"NB pipe on 54mm centers.

(X designations in the model number arecompleted by O’Brien at time of order.)

NV

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WINDOWSMounting Locations: Windows are factory installed,note instrument to enclose. On B style enclosureswindows can be located in the upper 1/3, center, or lower1/3 of the door by adding “U”, “C”, or “L” to the end ofthe window model number. (e.g. W1C)

W1 (Window)The “W1” is a 6mm thick, 305mm x305mm tempered glass window toprovide a large viewing area.

W3 (Window)The “W3” is a 6mm thick, 180mmround tempered glass window allowsselect viewing of instrumentation.

Polycarbonate windows available - consult factory.

OTHER OPTIONSLA (Lift Access)Replaces hinges with latches so lid or door is lifted offinstead of hinged. Also adds a stainless steel handle tothe center of the lid or door. (On size 48, 49, 50, 248,249, and 250 enclosures two handles are provided.) Tospecify, add to enclosure model # e.g. “C31EMLA”.

PH (Plastic Hardware)EDPM latches replace standard stainless steel latchesand hinges. Provided as lift access only, do not alsospecify “LA” option.

DA (Door Access)Provides a removable access panel in the back of largerB style enclosures designed to make installation of backconnected instruments easier. It is attached to theenclosure and includes a stainless steel handle.

R (Retainer)Door or lid retainer. Permanently attaches the lid or doorto the base of the enclosure to keep them from beingmisplaced when they are removed.

LS (Lid Support)Lid support. Keeps the lid or door in an open positionduring instrument service or installation. (Standard on Astyle and C48, 49, 50, 248, 249, and 250 enclosures.)

H (Handle)Stainless steel handle. Makes opening the door or lid oflarge enclosures easier.

BO (Blow Out)Blow out disk provides pressure relief for the enclosure.The one way urethane flapper valve is installed in thebottom right rear corner of A and C style enclosures andthe lower right corner of the back of B style enclosures.

D (Drain)A removable drain plug can be installed in the bottomleft front corner of A or C style enclosures and attachedwith a stainless steel ball chain. (B style enclosures areself draining when the door is opened.)

SK (Seal Kit)Silicone RTV sealant used to seal around holes drilled inthe enclosure for process, signal, or power connections.

LL (Locking Latch)A stainless steel locking latch with hasp replaces one ofthe standard latches.(Not available with PH option.)

PT (Engraved Laminated Plastic Nameplate)A 50mm x 150mm white phenolic nameplate with blacklettering. Specify letter size and text.

SADDLEPAKINSTRUMENT STANDSTo complete the enclosure mounting, select an O’BrienSADDLEPAK support. The 1M tall floor stand is ideal formounting enclosures. The cable mount is recommendedto mount enclosures on the process line. Refer toSADDLEPAK brochure for a complete list of options.

CP16M-US24M-A3M

FP40

OM

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InstructionsAll heating systems are designed to maintain 10°Cunder the given conditions.

• Check physical size limitations within enclosure.(Refer to the easy-order grid on pages 15 & 16.)

S80 660mm67

Length of 10mmconnecting tubes

Heater ModelNumber

Enclosure temp. at 40°C ambient

HCV50M/100MHeater control valves for 10°C (HCV50M) and 40°C (HCV100M) set points.

LENG

TH

Style may vary

STEAM HEATER SELECTION GUIDE

Model LengthS30 120mm

S60 120mm

S80 120mm

S140 197mm

S190 273mm

S240 350mm

ON

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ELECTRIC HEATERS HOW TO ORDER

E Series Heater Model Number

Example:E Series heater, 40°C setpoint, 200 watts, Cl. I Gp. C,D Div. 1, 230 VAC ........................E102CD2

E Series HeaterThermostat Set Point5 10°C7 25°C10 40°C12 50°C15 65°C

Power0 100 Watts1 150 Watts2 200 Watts

Electric ClassificationB Group B CL. I, Div. 1(FM/CSA)CD Groups C,D CL. I, Div. 1(FM/CSA)

Operating Voltage1 115 VAC2 230 VAC3 277 VAC

LE Series Heater Model Number

Example:LE Series heater, 50°C setpoint, 100 watts, Gp. A CL. I, Div. 1, 230 VAC ........................LE120A2

LE Series HeaterThermostat Set Point0 No Switch5 10°C7 25°C10 40°C12 50°C15 65°C

Power0 100 Watts

Electric ClassificationA Group A CL. I, Div. 1(FM/CSA)B Group B CL. I, Div. 1(FM/CSA)CD Groups C,D CL. I, Div. 1(FM/CSA)D2F Gp. A,B,C,DCL. I, Div. 2(FM)

Operating Voltage1 115 VAC2 230 VAC3 277 VAC

OO

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CW Heater Model Number

ELECTRIC HEATER SELECTION GUIDE

EEX Heater Model Number

Example:230 volt 200 watt EEX Heater with 10°C set point..................................................EEX122

EEX Heater - EEx d IIC T3

Thermostat Set Point1 10°C2 25°C4 40°C

Power0 100 Watts1 150 Watts2 200 Watts

Operating Voltage1 115 VAC2 230 VAC7 277 VAC

CW HeaterApprovedCENELEC EEx d IIC T3

Order model #: CW11 - 100W - 115VCW12 - 100W - 230V

All dimensions shown are approximate.

Heater Size in WattsThermostat Set Point

10°C 25°C 40°C 50°C 65°C

Ambient Temperature Ambient Temperature Ambient Temperature Ambient Temperature Ambient Temperature

Enclosure -20°C -30°C -40°C -20°C -30°C -40°C -20°C -30°C -40°C -20°C -30°C -40°C -20°C -30°C -40°C

A1 100 100 150 150 150 200 150 200 200 200 300 300 300 300 300

A A2 100 150 200 150 200 200 200 200 300 300 300 300 300 300 400A3 150 150 200 200 200 300 300 300 300 300 400 400 400 400 400

3, 203 100 100 150 100 150 200 150 200 200 200 200 300 200 300 3004, 204 100 150 200 150 200 300 200 300 300 300 300 400 300 400 400

5 100 100 150 100 150 200 150 200 200 200 200 CF 200 CF CF6 100 100 100 100 100 150 100 150 150 150 150 200 200 200 200

C 7 100 150 200 150 200 200 200 CF CF CF CF CF CF CF CF14, 214 100 150 150 150 150 200 200 200 300 200 300 300 300 300 300

or 15, 215 100 100 150 100 150 150 150 200 200 200 200 300 200 300 30022, 222 100 100 100 100 150 150 150 150 200 150 200 200 200 200 300

B 31, 231 100 100 100 100 100 150 100 150 150 150 150 200 200 200 20032, 232 100 100 100 100 100 100 100 100 150 100 150 150 150 150 15033, 233 100 100 150 100 150 150 150 150 150 200 200 200 200 200 CF48, 248 150 200 300 200 300 400 300 400 400 400 400 CF 400 CF CF49, 249 150 150 200 200 200 300 300 300 300 300 400 400 400 400 40050, 250 150 300 300 300 400 400 300 400 CF 400 CF CF CF CF CF

INSTRUCTIONS CF = Consult FactoryFind the set of columns for the thermostat set point and the row containing the enclosure model number.Use the closest ambient temperature to determine the wattage required.EEX and E series heaters must be mounted horizontally for proper operation

OP

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O’Brien Corporation1900 Crystal Ind. CourtSt. Louis, Missouri 63114USAPh: +1 (314) 236-2020Fax: +1 (314) 236-2080

[email protected]

O’Brien CorporationMallekotstraat 65B 2500 LierBelgiumPh: +32 (0)3 491 9875Fax: +32 (0)3 491 9876

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