TA2-A000-030

TA2-A000-030 MAGNETROL | Alldatasheet

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Therm atel ® Enhanced Model TA2 Therm alM ass Flow M eter D E S C R I P T I O N The Thermatel ® Enhanced Mo delTA2Therm alM assFlow M eterprovidesreliable mas s m easurementfor air and gas flowapplications.The pow erful,yeteasytouse,electronics are containedin a compact explosion proof enclosure. TheTA2 isavailablewith both insertion probes as w ellas flow body design forsmaller pipe sizes.TheTA2 offers excellent performance atan exceptionalvalue. T E C H N O L O G Y F E A T U R E S

• Directmass flow m easuremen tofairand gases
• Hig h turndown ratios
• Excellentlow flow sensitivity
• Low pressuredrop
• NISTtraceablecalibrations E L E C T R O N I C S F E A T U R E S
• Compact explosionproof/NEMA 4 X enclosure,mounted either integrallyon the probe or ata remote location
• Accepts allinputpow e r—11.6to 30 VDC and 100to

264 VAC

• 4– 20 mA flow signalcan be setfor either activeor passiveoperation
• Opt ionalpulse output plus second mA output which can be used fortemperature or differentflow range (mA output passiveconnection only)
• HART communi cations with AMS and DTMs available
• 2- line × 16- character backlitdisplay with fourpush - buttons for ease of configuration
• Rotatablehousing
• Calibration fortwo differentgases
• Language selections ofEnglish,Germ an,French, Spanish,and Russian P R O B E F E A T U R E S
• All316 w elded stainless steeland Hastelloy ® C-276 construction
• Selection ofprocess connections,includingthreads, w elded flange construction,and use with a com pression fitting
• P rocess temperatures up to +400° F (+200°C)
• Pressure ratingto 1500 psig(103 bar)depend ent upon process connections
• P robe can be field-replaced
• Unique sensor design permits higher mass flow rates yetmaintainsequivalent thermal ma ssforvarying tem perature operation
• O ptionalhottapretractableprobe assembly A P P L I C A T I O N S
• Com bustion air • Digester/Bio-gas
• Com pressed air • Ventlines/Flareheaders
• Naturalgas • Hyd rogen lines
• Aeration air SAFETY INTEGRITYLEVEL

F L O W B O D Y F E A T U R E S

• 1⁄2" to 4" pipe sizes
• NP Tthreadsavailable up to 2" insize
• Stainlesssteeland carbon steel(with stainlesssteelsensor)construction
• Flange connections forallsizes
• Optio nalstainlesssteelflow conditioningplatefor1.5"and higher
• Flow conditioningfor 1⁄2" to 1" based on upstream length and sensordesign A D D I T I O N A L F E A T U R E S T O T A L I Z E R Two 7-digitflow totalizers,one resettableand one non-resettableareprovided.Flow units selectable inuser’s choiceof engineering units.Totalizerdata iselectronicallystored eliminating theneed for backup batteriesand provides maximu m safeguard dataintheeventof a power interruption.Thetotal - izer can be resetusing the displaymo dule,HART or viaPAC Twa r e™. T E M P E R A T U R E C O M P E N S A T I O N Thermalflow technology m easuresthe mass flow rate without the need forpressure and temp erature correction as required w ith mo stgas flow instru - men tsthatmeasure theflow rateatactualcondi - tions.Ho wever,changing temperaturew illchange thepropertiesof thegas w hich effectconvective heattransfer.The Mode lTA2measures the gas temperatureand automatically adjuststhe m ass flow measurement forchanges in gas properties over the entiretemperature range of the instrument. D I A G N O S T I C S Diagnosticsis an impo rtant aspectof the TA2. TheEnhanced TA2has additionaldiagnosticsto check theoperation and performan ce of the unit. Diagnostics includesprobe status,a testof RTDdrift with automatic recalibration,and overallperformance. In order to verifythatthecalibration and configura - tion ma tchthe originalcalibration conditions,the user can selecta specificsignaland comp arethe TA2 display valueagainstthe originalcalibration certificate. L O W V O L T A G E O P E R A T I O N The TA2 w illacceptinputpow er as low as

11.6 VD C on Explosion P roof unitswh en used

with IntegralElectronics. S E L E C T A B L E S T P C O N D I T I O N S The TA2 directly m easures ma ssflow of the gas referenced to Standard Tem perature and Pressure (STP)conditions.Software permits the userto change STP conditions for theirown requiremen ts. A R E A C O M P E N S A T I O N F O R P I P E S I Z E The TA2 autom atically com pensatesthe flow m ea - surem entbased on actualarea ofthe pipe.The usersimplyenters the sizeor the area of the new pipe,and the instrum entautom aticallycalculates the flow including factors for the probe blockage. H A R T C O M M U N I C A T I O N Using HA RT/AMS com m unication,theusercan configure the instrum entfrom a rem otelocation. HAR Tprovides the same functionality as thedisplay m oduleinterface including allconfiguration and diagnostic information. A I R E Q U I V A L E N C Y Using historic air-gas calibration data,an airequiva - lency calibration can be performed on selectgases. ConsultMag netrol ® for detailsand flow ranges.

P R O B E I N S T A L L A T I O N P robes can be provided with a varietyof process connections,includingthreads,flanges,or installation through a compression fitting.The sensorw illfit pipe sizes of 1 1⁄2" diameter or larger (2"m inimum size with threadconnection). The sensor isprotected to preventdamage due to “bottoming-out” ifinserted too farinto a pipe. P U L S E O U T P U T The optional pulseoutput provides a pulseoutput equivalentto userselected units and mu ltiplierfactor. Both active (power from the TA2)or passive (externalpow er supp ly)connections areprovided to ma tch the user’sinterface.This outputcan optionallybe used as an alarm to indicatethatthe flow rate isabove or below the desired setpoint. P O R T A B L E D I S P L A Y M O D U L E A portabledisplaym odule for configurationand diagnosisof multiple units isavailable(partnumb er 089-5219-002).Thisportablemo dule plugs intothe electronicsinthesame ma nner as thenorma ldisplay and uses the same software men u.Thism odule permitsthe user to reduce installation costby having one displaym odule w ith keypad for m ultipleTA2units. Usageofthe display module requires thatthe housing cover be removed during use and thus may not be useableinhazardous areas.In these cases,the H ARToption should be utilized. N A M U R C O M P L I A N C E Mo delTA2 outputsignalm eets NAMUR NE 43 rec - om m endations for the 4–20 mA signallevels. F A C T O R Y C A L I B R A T I O N A N D C O N F I G U R A T I O N Each TA2 iscalibrated atthe factory for the type of gas and the specifiedflow rate.The instrum entis configured for the specificapplication information. The resultisan instrum entw hichcan be installed and im m ediatelybe placed into operation without field setup. C A L I B R A T I O N V E R I F I C A T I O N MAGNE TRO L has developed a procedure to verify the calibration ofthe TA2 inthe field.F ollowing thisprocedure,the user can verifythatthe heat transfercharacteristicsofthe instrum enthave not changed from firstreceived.Wh ile thecalibration is a permanentcalibration,the user can now check the calibration withouthaving to return the instru - men tto the m anufacturer.W hen usinga HAR T handheldor PAC Tw ar e™,the user isguided through the procedure. E L E C T R I C A L W I R I N G Elevatedterminalstrips w ith veryvisiblem arkings mak e w iring of the TA2extremely easy. A D D I T I O N A L F E A T U R E S c o n t i n u e d PortableDisplayModule

C O M P R E S S E D A I R / G A S E S Mea surement of mass flow indifferentgas lines to determine compressorefficiencyor inplantusage for internalallocation. Advantages:

• directmass flow • flow totalization
• high turndow n rates • easy installation B O I L E R C O M B U S T I O N The TA2 me asures the inletairflow to the boiler. Thissignalissentto the DCS w here itisused to trim the naturalgas flow . Advantages:
• m ass flow m easuremen t
• repeatable flow signal
• high rangeability Natural Gas TThhee MM oosstt EEffffiicciieenntt PPCC CCoonnffiigguurraattiioonn TTooooll ffoorr TTAA 22 MM aassss FFllooww MM eetteerrss PAC T wa re is the modern , user-friendly adjustment software that enables quick configuration and diagnostics of your TA2 mas s flow met ers. W ith your PC connected through a serial interface to the H A R T loop , all functionality can be man aged rem otely anywhere on the loop. Trending Screen Trending is available of the flow rate, temperature, and signal providing useful information on the operation of the TA2. This is especially important for troubleshooting and diagnostics if required. Param eters Screen Every Param eter in the TA2 can be reviewed and monitored remotely with a few clicks of the m ouse. From units of measuremen t to pipe size, I/O Configuration or Calibration Factors, the parameters can be viewed or changed. Process Trend Screen Parame ters Screen P A C T w a r e ™ P C S O F T W A R E

A E R A T I O N A I R F L O W Mea surement and balance of the flow to each section of the aeration basin in waste water treatment plants. Advantages:

• low installation cost
• direct mass flow
• high reliability D I G E S T E R G A S / B I O - G A S The off gas from a digester contains a mixture of methane and carbon dioxide saturated with moisture. This is a difficult flow m easuremen t due to low flow rate and low pressures. Advantages:
• excellent low flow sensitivity
• high turndow n rates
• provides measurem ent of flow and totalized flow F L A R E L I N E S M easurem ent of flow in different sections of flare line. Advantages:
• good low flow sensitivity
• high turndow n
• easy rem oval if cleaning is required To engine or flare N A T U R A L G A S F L O W The Mo del TA2 efficiently measures the flow and totalized flow of fuel to furnaces, heaters, or boilers. This data may be used for internal allocation or to report emission rates. Advantages:
• direct mass flow in SCFM
• built-in totalizer
• ease in setup and operation Natural gas or propane Air

A G E N C Y A P P R O V A L S T E C H N O L O G Y THERMATEL Model TA2 flow transmitter measures mass flow by detecting heat dissipation from a heated surface. The sensor contains two mas s balanced elements with precision matched RTDs. The reference sensor measures the process temperature (up to +400° F [+200° C]); the second RTD measures the tempe rature of the heated sensor. The pow er to the heater is varied to maintain a constant temperature difference above the reference temp erature. There is an inherent non-linear relationship between power and mass flow. The microprocessor in the TA2 comp ares the power against the calibration curve and converts the pow er requiremen ts to the mass flow rate. Temp erature is also measured to provide temperature comp ensation of the mass flow over the operating range of the instrumen t. For further information on thermal m ass flow m easurem ent, request a copy of the MAGNE TRO L “Thermal Dispersion Mass Flow Measurem ent Hand book,” Bulletin 54-621. AG EN CY APP ROV ED MODEL PROTE CTION METHOD ARE A CLASSIFICATION UNITE D TA2-AXXX-X3X Explosion proof Class I, Div 1, Groups B, C, & D STATES TA2-AXXX-X4X Class II , Div 1, Groups E, F , & G w ith Class III, T6 Ta = 160° F , T5 Ta = 17 5° F TXR-XXXX-XXX (probe) NEMA 4X, IP 66 TFT-XXXX-000 (flow body) N on-Incendive Class I, Div 2, Groups A, B, C, & D Class II , Div 2, Groups F & G Class III, T4 Ta = 160° F NEM A 4X, IP 66 CANADA TA2-AXXX-X3X Explosion proof Class I, Div 1, Groups B, C, & D TA2-AXXX-X4X Class II , Div 1, Groups E, F , & G w ith Class III, T6 Ta = 160° F , T5 Ta = 17 5° F TXR-XXXX-XXX (probe) Type 4X TFT-XXXX-000 (flow body) N on Incendive: Class I, Div 2, Groups A, B, C, & D Class II , Div 2, Groups E, F , & G Class III, T4 Ta = 160° F , T5 Ta = 175° F Type 4X ATEX TA2-AXXX-X3X Explosion proof II 2 G Ex d II C T6, IP66 TA2-AXXX-X4X EN60079 -0: 2007 w ith EN60079 -1: 2007 TXR-XXX0-XXX (probe) TFT-XXXX-000 (flow body) TA2-AXXX-XEX Ex d Explosion proof II 1/2 G Ex d+ib d{ib} II C T5/T4 IP66 TA2-AXXX-XFX w/IS probe circuit Approval Pending w ith EN60079 -0: 2007 TXR-XXXX-XXX (probe) EN60079 -1: 2007 TFT-XXXX-000 (flow body) EN60079 -11: 2007 EN 60079 -26: 2006 R OS TECH/ TA2-AXXX-X3X Russian Authorization Standards - GO ST-R TA2-AXXX-X4X Con sult MAGNETROL for Details The TXR probe complies with Canadian Electric Code requirements of ANSI/ISA 12.27.01-2003 as a single seal device. These units have been tested to EN 61326 and are in compliance with the EMC Directive 2004/106/EC. Note: M aximum surface temperature of the probe is 4° C above process temperature.

Materials 316/316L stainless steel all welded Ca rbon steel with stainless steel sensor Process connections NPT or 150-pound flange – Refer to model number Pressure rating 1500 psig @ +70° F (103 bar @ +20° C), 1100 psig @ +400° F (76 bar @ +200° C) Tem perature rating -50° to +400° F (-45° to +200° C )Œ S P E C I F I C A T I O N S P E R F O R M A N C E P R O B E F L O W B O D Y Flow range maximum 10–50,000 SFPM (0.05–250 N m/s) air reference to standard conditions Co ntact MAGNET ROL for other gases Accuracy flow ±1% of reading +0.5% of calibrated full scale Accuracy temperature ±2° F (1° C) Repeatability ±0.5% of reading Linearity Included in flow accuracy Turn down 100:1 typical (depending on calibrated flow range) Calibration NIST traceable Span Minimu m 0–100 SFPM Response time 1 to 3 second time constant typical Cable length 500 feet (150 m); (see page 11 for cable specifications) SIL Safe Failure Fraction (SFF) 88.4% Materials 316/316L stainless steel all welded Ha stelloy ® C -276 Process connections Refer to model number, hot tap optional Process Pressure 1500 psig @ +70° F (103 bar @ +20° C), 1375 psig @ +400° F (95 bar @ +200° C) Tem perature rating -50° to +400° F (-45° to +200° C )Œ Display Two-line alphanumeric LCD, 16 characters per line Ke ypad Four push button Menu Language English, French, German, Spanish, Russian Su pply voltage 10 0–264 VAC, 50–60 Hz 11. 6– 30 VDC (11.6 VDC requires integral electronics) Pow er consumption DC = 6.8 watts, AC = 7 VA typical, 11.9 VA maximum Signal Output 4–20 mA, HART available (3.8 to 20.5 mA useabl e— me ets NAMUR NE 43) Analog output signal Active 4–20 mA (isolated) maximum 1000 Ω loop resistance Passive 4–20 mA (isolated) loop resistance dependent on power supply, 11 –36 VDC Diagnostic Alarm 3.6 mA, 22 mA, HOLD HART Optional Pulse Output Active Connectio n— 24 VDC (±10%) Power, 150 mA Passive Connectio n— 2.5 to 60 VDC Powe r, 1.5 AMP Alarm Output Active Connectio n— 24 VDC (±10%) Power, 100 mA Passive Connectio n— 2.5 to 60 VDC Powe r, 1 AMP Amb ient temperatur e -40° to +176° F (-40° to +80° C); display not readable below -22° F (-30° C) Tem perature effect Approximately ±0.04% of reading per ° C Hum idity 99% N on-condensing Hou sing Ma terial Aluminum A356 (<0.2% copper) Sh ock Vibration AN SI/ISA-S71 .03 table 2, level SA1 (Shock), ANS I/ISA-S71.03 table 1, level VC 2 (Vibration) Œ For operating temperatures between +250° and +400° F (+120° and +200° C), either use remote electronics or a longer length insertion probe to provide an additional four inches (100 mm) between the electronics and the compression fitting. T R A N S M I T T E R

0 Alum inum , 3 ⁄4 " NPT

1 Alum inum , M20

HOUSIN G LO CATION / AGE NC Y APPRO VAL

0 N one

B P lug-in display with keypad (with window) DISPLAY CALIBRATION –INSERTION P ROB E Actual G as Calibration

0 Special

1 Air

2 Nitrogen

3 Hyd rogen

4 Na tural Gas

5 M ethane

6 Digester Gas

7 P ropane

8 Oxygen

Air Equivalency Calibration

9 Air Equivalency

CALIBRATIO N – FLO W BO DY Actual G as Calibration A Special B Air C Nitrogen D Hyd rogen E Na tural Gas F M ethane G Digester Gas H P ropane J Oxygen Air Equivalency Calibration K Air Equivalency

3 Integral, general purpose, non-incendive, &

explosion proof FM/F MC (class B, C, & D), ATEX Exd

4 Rem ote, general purpose, non-incendive, &

explosion proof FM/F MC (class B, C, & D), ATEX Exd E Integral, general purpose, ATEX, Ex d + ib F Rem ote, general purpose, ATEX, Ex d + ib M od els available for quick shipment, usually within one week after factory receipt of a comple te purchase order, through the Expedite Ship Plan (ESP ) 0 4-20 m A 1 4-20 m A with HART 4 4-20 m A with HART, Pulse/Alarm, second mA Output

I N S E R T I O N P R O B E T A THERM ATEL PROB E T E P robe length in inches T M P robe length in centimeters P ROB E TYPE R 3 ⁄4 " diameter probe PRO CESS CON N ECTION SI ZE

00 Com pression Fitting Utilized (customer supplied)

03 3 ⁄4 " NPT SS com pression fitting with Teflon F errules 04 3 ⁄4 " NPT SS com pression fitting with Stainless Steel Ferrules 05 1" NP T SS com pression fitting with Teflon Ferrules 06 1" NP T SS com pression fitting with Stainless Steel Ferrules 11 3 ⁄4 " NPT 21 1" NP T

22 G1 (1" BSP )

M ATERIALS O F CONSTR UCTION A 316/316L Stainless Steel B Hastelloy C ANSI FLAN GE S DIN FLANGES PROBE LENGTH 23 1" 150# ANSI raised face flange BB DN 25 P N 16/25/40 EN 1092-1, Type A 24 1" 300# ANSI raised face flange CB DN 40 P N 16/25/40 EN 1092-1, Type A 33 11⁄2" 150# ANSI raised face flange DA DN 50 P N 16 EN 1092-1, Type A 34 11⁄2" 300# ANSI raised face flange DB DN 50 P N 25/40 EN 1092-1, Type A 43 2" 150# ANSI raised face flange 44 2" 300# ANSI raised face flange 2.6 to 99.9 inches (exam ple 8.5" = 085) Minimum lengths: 2.6" (026) with threaded process connection 2.8" (028) with flanged process connection 4.5" (045) with com pression fitting process connection 7 to 253 centimeters (exam ple: 18 cm = 018) Minimum lengths: 7 cm (007) with threaded or flanged process connection 11 cm (011) with com pression fitting process connection The follow ing probes are available through the Expedite Ship Plan: TER-A0XA-080 TMR-A0XA-020 TER-A0XA-180 TMR-A0XA-046

0 1⁄2 inch 1 3 ⁄4 inch 2 1 inch 31 1⁄2 inch 4 2 inch 5 3 inch 6 4 inch SIZE A All stainless steel

1 Carbon steel body with stainless steel sensor

M ATERIALS OF CO NSTRUCTION A Not provided B Provided (only wh en Digit 5 = 3, 4, 5, or 6) FLO W CO NDITIO NING P LATE (stainless steel)

1 N PT Threads (only when Digit 5 = 0, 1, 2, 3, or 4

3 150# Flange P ROC ESS CO N NEC TION TYPE

037-3313-XXX (Cable length in feet)—10 feet minimu m , 200 feet maximu m length Exam ple: 50 feet = 050 FOR CABLE LENGTHS UP TO 200 FEET 037 3314 037-3314-XXX (Cable length in meters)—3 meters minimum, 60 meters maximum length Exam ple: 8 meters = 008 FOR CABLE LENGTHS UP TO 60 METERS 037 3319 037-3319-XXX (Cable length in feet)—10 feet minimu m , 500 feet maximu m length Exam ple: 300 feet = 300 FOR CABLE LENGTHS B ETW EEN 200 AND 500 FE ET 037 3320 037-3320-XXX (Cable length in meters)—3 meters minimum, 150 meters maximum length Exam ple: 80 meters = 080 FOR CABLE LENGTHS B ETW EEN 60 AND 150 METERS C O N N E C T I N G C A B L E

R E T R A C T A B L E P R O B E A S S E M B L Y H O T T A P RPA 5 Low pressure (up to 80 psi, 5.5 bar), length in tenths of an inch

6 Hi gh pressure (up to 300# class service), length in tenths of an inch

E Low pressure (up to 80 psi, 5.5 bar), length in centimeters F Hi gh pressure (up to 300# class service), length in centimeters DESIGN TYP E 01 1⁄2" NPT 11 1⁄2" 150# flange 21 1⁄2" 300# flange PRO CESS CON NE CTION

0 No ne

1 Carbon steel

2 Stainless steel

RPA Retractable probe assembly BASIC MO DEL NUMB ER 10 to 99.9 inches (exam ple: 12" = 120) 25 to 253 centimeters (exam ple: 30 cm = 030) P RO BE LENGTH 1 Carbon steel (available on flange and high pressure units). Seal gland is 316 stainless steel. 4 316 stainless steel MATERIALS OF CO NSTRUCTION Tw o methods are offered of remo ving the probe from the pipe without having to shut dow n the process. The Ho t Tap Retractable Probe Assembly (RPA) is designed to m eet API (American Petroleum Institute) standards. The less demanding valve and compression fitting (part numb er 089-5218-001) will have some minor leakage w hen the probe is removed or re-inserted and does not have the safety cable to prevent “blow out” of the probe when removed under pressure. RPA requires a probe with 3 ⁄4 " NP T process connection (code 11). The valve with compression fitting uses a 1" NPT con - nection while the RPA uses a 1 1⁄2" NPT connection. 5000 500 1000Pressure (psig) Temperature F 0 100 200 300 400 150 lb. flange Threaded or 300 lb. flange 100 200 300 400 600 700 800 900 High Pressure Low Pressure 089-5218-001

D I M E N S I O N A L S P E C I F I C A T I O N S H O T T A P — i n c h e s ( m m ) I N T E G R A L M O U N T — i n c h e s ( m m ) Typical 1" NPT customer supplied 8.00 (200) Hot Tap Model RPA-5402-XXX Minimum Probe Length = S+X+Y Pipe centerline 1" (25 mm) 6.69 (170) 3/4" NPT or M20 connection 4.49 (114) 5.18 (132) Insertion Length A Typical height when compression fitting is used with half coupling or threadolet Optional compression fitting C " or 1" NPT recommended B Process Height Compression fitting Conn. Size C Teflon ferrules Stainless steel ferrules 1" NPT 3.1 (79) 011-4719-009 011-4719-007 (100 psi maximum) (1500 psi maximum) 3⁄4" NPT 2.6 (66) 011-4719-008 011-4719-006 (100 psi maximum) (1500 psi maximum) Ball valve Vessel wall 11/2" NPT Customer connection Seal nut Y Safety cable S X V Ball Valve Dimensions* Size V 11⁄2" 150# flange 6.5 (165) 11⁄2" 300# flange 7.5 (191) *D ime nsion of ball valve if supplied by MA GN ETROL . S Dimension Threaded conn. 4.0 (102) Flanged conn. 5.0 (127) Ball valve Adjustment nuts Adjustment rods T X Y Vessel wall Seal nut Retaining bar V Customer connection Dimension V: Ball valve dimension (see chart) Dimension X: Length from wall to top of ball valve Dimension Y: Insertion length into pipe Hot Tap Model RPA-6X12-XXX Minimum Probe Length: T = 2(X+Y) Valve with Compression Fitting (089- 5218-001) Integral Mount Model TA2 Front and Side Views TXR with Threaded Connection TXR with Flanged Connection Dimension A: 3.33 (85) without display 3.88 (99) with display Dimension B: 3.88 (98) Insertion Length BSP (G1) Insertion Length NPT Insertion Length

D I M E N S I O N A L S P E C I F I C A T I O N S R E M O T E M O U N T — i n c h e s ( m m ) F L O W B O D Y — s e e c h a r t a t r i g h t B A BA L L Remote Mount Model TA2 6.50 (165)

2 Holes

.38 (10) dia. 3.00 (76)2.00 (51) 2.75 (70) 3.50 (89) 3.75 (95) ¾ " NPT or M20 4.49 (114) Insertion length Transducer Cable Connector ¾" NPT or M20 3/4" (19)□ 3.72 (94) 4.00 (102) Pressure Drop Flow Rate – SCFM Flow Rate – Nm3/hr 1000 500 100 100 500 1000 5000 10000 Pressure Drop – millibar 100 500 1000 10 50 100 500 1000 5000 10000 0.5 0.1 Pressure Drop with Flow Conditioning Plate Pressure Drop – inches of water Flow Rate – SCFM Flow Rate – Nm3/hr 1000 500 100 100 500 1000 5000 10000 Pressure Drop – millibar 100 500 1000 10 50 100 500 1000 5000 10000 0.5 0.1 Pressure Drop – inches of water ½ " ¾ " 1" 2" 3" 4" 1½" 2" 3" 4" 1½ " Pressure drop is based on air at +70° F and 1 atmosphere (density = 0.075 lb/ft 3). For other gases, pressure or temperatures, estimate pressure drop by multiplying value from chart by actual density (at operating conditions) divided by 0.075.

F L O W B O D Y S I Z I N G F L O W B O D Y D I M E N S I O N S C H A R T i n c h e s ( m m ) Code Size A ir, N 2 , O 2 Na tural Gas, M ethane D igester Ga s Propane H ydrogen CO 2 , Argon 0 1⁄2" 85 S CF M

145 N m 3/h

60 S CFM

100 Nm 3/h

60 SCFM

30 SCFM

50 Nm 3/h

20 SCFM

35 Nm 3/h

80 SCFM

140 Nm 3/h

1 3⁄4" 162 S C FM

275 N m 3/h

115 SC FM

195 Nm 3/h

115 SCFM

55 SCFM

95 Nm 3/h

40 SCFM

70 Nm 3/h

150 S CFM

250 Nm 3/h

2 1" 270 S C FM

459 N m 3/h

190 SC FM

320 Nm 3/h

190 SCFM

95 SCFM

160 Nm 3/h

65 SCFM

115 Nm 3/h

250 S CFM

435 Nm 3/h

3 11⁄2" 660 S C FM

1120 N m 3/h

460 SC FM

460 SCFM

780 Nm 3/h

230 SCFM

390 Nm 3/h

160 SCFM

275 Nm 3/h

625 S CFM

1060 Nm 3/h

4 2" 965 S C FM

1640 N m 3/h

680 SC FM

1160 Nm 3/h

680 SCFM

350 SCFM

600 Nm 3/h

265 SCFM

450 Nm 3/h

920 S CFM

1560 Nm 3/h

5 3" 2700 SC FM

4580 N m 3/h

1890 S CFM

3210 Nm 3/h

1890 SCFM

690 SCFM

1170 Nm 3/h

730 SCFM

1230 Nm 3/h

2560 SCFM

4360 Nm 3/h

6 4" 4860 SC FM

8260 N m 3/h

3400 S CFM

3400 SCFM

5780 Nm 3/h

1230 SCFM

2090 Nm 3/h

1310 SCFM

2200 Nm 3/h

4620 SCFM

7845 Nm 3/h

The follow ing table is a general guide on flow sizing. Contact factory or your local representative for specific application inform ation. Code Size Length (L) L1 He ight to Centerline (A) O verall He ight (B) W ith Flow Conditioning Without Flow Conditioning With Flow Conditioning Without Flow Conditioning NP T Flange 5 3" 39 (991) 10 (254) 24 (610) 5 (127 ) 9.5 (241) N /A 13.3 (338) 6 4" 52 (1321) 12 (305) 36 (914) 6 (152) 9.5 (241) N /A 14.0 (356) Flow conditioning on 1⁄2" to 1" is provided due to length of flow body and sensor design. Optional flow conditioning plate is available on flow bodies 1 1⁄2" and larger.

The quality assurance system in place at M AGNE TROL guarantees the highest level of quality throughout the comp any. MAGN ETROL is com mitted to providing full customer satisfaction both in quality prod - ucts and quality service. The M AGNE TROL quality assurance system is registered to ISO 9001 affirm ing its com m itm ent to know n international quality standards providing the strongest assurance of product/service quality available. All MAGNE TROL electronic level and flow controls are warranted free of defects in materials or workm anship for one full year from the date of original factory shipment. If returned within the warranty period; and, upon factory inspection of the control, the cause of the claim is determined to be cov - ered under the warranty; then, MAGNETRO L will repair or replace the control at no cost to the purchaser (or ow ner) other than transportation. MAGNE TRO L shall not be liable for misap - plication, labor claims, direct or consequen - tial dam age or expense arising from the instal-lation or use of equipm ent. There are no other warranties expressed or implied, except special written warranties covering som e MAGNE TROL products. B ULLETIN: 54-140.0 EFFECTIVE: January 2011 5300 Belmont Road • Downers Grove, Illinois 60515-4 499 • 630-969-4000 • Fax 630-969-9489 • www.magnetrol.c om

145 Jardin Drive, Units 1 & 2 • Concord, O ntario C anada L4K 1X7 • 905-738-9600 • Fax 905-738- 1306

Heikensstraat 6 • B 9240 Zele, Belgium • 052 45.11. 11 • Fax 052 45.09.93 Regent Business Ctr., Jubilee Rd. • Bu rgess Hill, Suss ex RH15 9TL U.K. • 01444-871313 • Fax 01444-871317 Copyright © 2 011 MAGNETROL INTERNATIONAL, INCORP ORATED. All rights reserved. Pri nted in the USA. Performance specificat ions are effective with date of iss ue and are subject to change without notice. Q U A L I T Y W A R R A N T Y Several TA2 Mod els are available for quick shipmen t, usually within one week after factory receipt of a purchase order, through the Expedite Ship Plan (ESP ). ESP service may not apply to orders of ten units or more. Contact your local representa - tive for lead tim es on larger volum e orders, as well as other products and options. EExpedite SShip PPlan E S P Additional information The following additional THERMA TEL literature is available from your local representative: 54-631 THE RMAT EL M odel TA2 Mass Flow Transmitter Instruction Man ual and Parts List 54-100 THE RMAT EL Technology brochure 54-105 THE RMAT EL TG1 Flow and Level Switch sales literature 54-110 THE RMAT EL M odel TD1/TD2 Thermal Dispersion Flow and Level Switch sales literature 54-131 THE RMAT EL M odel TA2 Probe location literature 54-210 Thermal Dispersion M ass Flow Meter Applications 54-621 Thermal Dispersion M ass Flow Measurement Hand book M AGNE TROL, MAGN ETROL logotype and THERM ATEL are registered trademarks of MAGNETROL INTERNA TIONAL, INCORPORATED. CS A logotype is a registered trademark of Canadian Standards Association HA RT is a registered trademark of the HA RT Communication Foundation Hastelloy is a registered tradema rk of Haynes International, Inc.