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Chapter 3. Installing the Transducer Assemblies

T5 Flare Gas Transducer Installation Guide

3.2.2 Mounting the Insertion Mechanism

Before mounting the insertion mechanism on the isolation valve you should familiarize yourself with its
components (see the figure below):

•

Junction box

•

Barrel

•

Packing gland

•

Transducer

Note:

Explosion-proof junction boxes are not pre-mounted on the end of the transducer when shipped.

Junction Box

Packing Gland

Barrel

Transducer

(90° head shown)

Transducer

(180° head shown)

Содержание T5

Страница 1: ... 45 and 49 inches Note 180 degree head angle has the following standard lengths 16 33 and 36 inches Note For Special lengths consult the factory E Temperature Range NT Normal Range 55 to 150 deg C 67 to 302 deg F HT High Temperature Range 50 to 250 deg C 58 to 482 deg F LT Low temperature range 220 to 100 deg C 364 to 212 deg F F Material TI Standard titanium head with titanium tube Material certs...

Страница 2: ...Preamplifier Required 1 Gain of 10 2 Gain of 20 Standard for 100kHz J Certification 1 USA CAN for Div 1 Class 1 Group C D hazardous locations 2 ATEX II 2 G KEMA 01ATEX2045 X Ex d IIC T6 T2 Gb hazardous locations 3 IECEx IECEx KEM09 0009X Ex d IIC T6 T2 Gb hazardous locations 4 InMetro Certification 5 USA CAN for Div 1 Class 1 Group B C D hazardous locations Z Miscellaneous 0 None S Special Consult...

Страница 3: ...GE Oil Gas Flow 916 117 Rev E October 2016 T5 Flare Gas Transducer Standard and Extended Velocity Range Installation Guide ...

Страница 4: ...om 2016 General Electric Company All rights reserved Technical content subject to change without notice GE Oil Gas T5 Flare Gas Transducer Standard and Extended Velocity Range Installation Guide 916 117 Rev E October 2016 ...

Страница 5: ...ii no content intended for this page ...

Страница 6: ...ons are followed carefully WARNING This symbol indicates a risk of potential serious personal injury unless these instructions are followed carefully WARNING It is the responsibility of the user to make sure all local county state and national codes regulations rules and laws related to safety and safe operating conditions are met for each installation WARNING For installations in potentially haza...

Страница 7: ...ctronic Equipment WEEE take back initiative directive 2012 19 EU The equipment that you bought has required the extraction and use of natural resources for its production It may contain hazardous substances that could impact health and the environment In order to avoid the dissemination of those substances in our environment and to diminish the pressure on the natural resources we encourage you to...

Страница 8: ... 15 1 3 1 Identifying and Checking the Nozzle Installation Kit Components 15 1 3 2 Selecting and Marking the First Nozzle Location 16 1 3 3 Determining and Marking the Second Nozzle Location 18 1 3 4 Installing the First Welding Boss 21 1 3 5 Installing the First Nozzle 23 1 3 6 Installing the Second Welding Boss and Nozzle 25 1 3 7 Hot Tapping the Pipe 26 1 3 8 Cold Tapping the Pipe 26 Chapter 2 ...

Страница 9: ...s 90 Insertion Mechanism Transducer Assembly 36 3 4 Inserting the Bias 90 Transducer into the Pipe 39 3 5 Aligning the Transducers Standard Velocity Range 42 3 6 Aligning the Transducers Extended Velocity Range 42 3 7 Mounting the Tilted 45 Insertion Mechanism Transducer Assembly 46 3 8 Inserting the Tilted 45 Transducer into the Pipe 52 3 9 Connecting an XAMP 54 Chapter 4 Specifications 4 1 T5 Tr...

Страница 10: ...t each other are for applications with gas velocities up to 100 m s 328 ft s This is the standard velocity range A shorter transducer spacing of 6 4 with only the downstream transducer rotated 6 into the flow is for applications with gas velocities up to 120 m s 394 ft s This is the extended velocity range 2 Tilted 45o Installation Standard transducer face to face spacings with both transducer bod...

Страница 11: ...1 Threaded rod 1 diameter with washer and nut IMPORTANT You will need eight 5 8 studs with two nuts each or 3 4 studs with two nuts each The 5 8 studs are needed for 2 150 2 300 and 3 150 flanges The 3 4 studs are needed for 3 300 flanges After you are familiar with each component verify that the welding bosses and alignment plate shipped are for the required transducer spacing and the pipe size d...

Страница 12: ...r on larger pipes when attenuating gases are present For flow velocities up to 120 m s 394 ft s the 6 4 in spacing is used on pipes 14 in 356 mm in diameter or larger Note Bias dimension refers to the distance between the center of the nozzle location and the center line of the pipe 2 Check the spacing between the holes on the alignment plate as shown below The dimensions should correspond to the ...

Страница 13: ... a center finder device to locate the center of the pipe EYEBALLING IS NOT ADEQUATE FOR ACCURATE FLOW MEASUREMENT 3 Lightly punch two marks approximately 16 in apart on the top of the pipe running along the center line The two nozzle locations will be located between these two center punch marks CAUTION Correct nozzle alignment is critical to the successful operation of the flowmeter Therefore all...

Страница 14: ...des of the scribe line 6 Along each of the perpendicular scribe lines lightly punch a mark at a distance equal to half of your transducer spacing 5 in 4 5 in or 3 2 in from the center line depending on the bias distance for your transducers Keep in mind that the distance along the arc of the pipe L from the pipe centerline is slightly greater than the point to point distance through the pipe These...

Страница 15: ... side of the long scribe line when viewed from the downstream end of the pipe see the figure below This convention is mandatory for the 6 4 in transducer spacing and is optional not required for a 10 in or 9 in spacing Punch Marks S L Arc Length along pipe surface R A Spacing Calculate L as follows L 3 142 x R x A 180 Where A Sin 1 R Radius in inches S Bias in inches S R End View Flow Downstream P...

Страница 16: ...134 6 mm 24 in 600 mm 5 157 in 131 0 mm 30 in 750 mm 5 098 in 129 5 mm 36 in 900 mm 5 067 in 128 7 mm 42 in 1050 mm 5 048 in 128 2 mm 4 5 in Bias 16 in 400 mm 4 779 in 121 4 mm 18 in 450 mm 4 713 in 119 7 mm 24 in 600 mm 4 613 in 117 2 mm 30 in 750 mm 4 571 in 116 1 mm 36 in 900 mm 4 549 in 115 5 mm 42 in 1050 mm 4 536 in 115 2 mm 3 2 in Bias 14 in 350 mm 3 323 in 84 4 mm 16 in 400 mm 3 292 in 83 ...

Страница 17: ... to the original scribed pipe centerline 2 Clamp the boss in place using a pipe strap or equivalent so that it cannot move during tack welding 3 Check the boss alignment again and then tack weld the boss in each of the four grooves between the boss scribe marks Make sure you keep the boss contour flush with the pipe contour during the entire tack welding operation The boss is constructed of carbon...

Страница 18: ...e the washer and nut from the threaded rod 2 Insert the pipe section of the jig the key cut section into the pipe section of the nozzle and fasten the assembly together using four nuts and bolts CAUTION It is essential that the nozzles are set up and fixed in position using the jig and alignment plate provided prior to welding the nozzle Threaded Rod Welding Boss End View Bolts Nozzle Jig Side Vie...

Страница 19: ... holding the jig and nozzle assembly and rotate the nozzle for the best alignment After the nozzle has been accurately aligned retighten the four bolts 5 The jig boss and nozzle assembly is designed to provide a 0 094 in 2 4 mm root gap between the beveled edge of the nozzle and the outside diameter of the pipe If this gap is not present all the way around the nozzle the nozzle must be removed and...

Страница 20: ...n remove the nut washer jig and threaded rod 1 2 5 Installing the Second Welding Boss 1 Bolt the jig to one end of the alignment plate using four bolts 2 Screw the threaded rod into the second boss Then insert the bolt boss assembly into the jig key cut grooves and secure it with a washer and nut on top WARNING Only qualified personnel should weld bosses and nozzles using a suitable ASME IX qualif...

Страница 21: ...ding boss should now be positioned over the second nozzle location scribe marks Align the boss scribe marks with the pipe scribe marks and then tighten all of the nuts securely 6 Check the boss alignment again then tack weld the boss in each of the four grooves between the boss scribe marks 7 After tacking check the boss alignment once more If the boss is misaligned by 0 02 in 0 5 mm or more remov...

Страница 22: ...he jig and the nozzle to reduce the root gap dimension 3 Secure the alignment plate by installing the two sets of four bolts on the alignment plate Also install the washer and nut on the threaded rod 4 Line up the nozzle scribe marks with the pipe scribe marks and tighten all the nuts 5 Make sure the nozzle is still in alignment 6 Tack weld the nozzle to the pipe at four diametrically opposed poin...

Страница 23: ...able 2 in ANSI flanged isolation valves The valves should be a full bore type with either 150 RF flanges and a face to face length of 7 in or 300 RF flanges and a face to face length of 8 50 in 2 Install one of the isolation valves including a suitable gasket on each of the nozzles Secure the valves with 5 8 in studs and nuts 3 Orient the isolation valve handles to minimize interference during ope...

Страница 24: ...e Tapping the pipe 1 3 1 Identifying and Checking the Nozzle Installation Kit Components The Nozzle Installation Kit contains the materials listed below Use Figure 2 below to help identify each component 2 Nozzles if purchased 2 Welding bosses 1 Jig 1 Threaded rod 1 diameter with washer and nut IMPORTANT You will need eight 5 8 studs with two nuts each or 3 4 studs with two nuts each The 5 8 studs...

Страница 25: ...s flanges elbows and tees avoiding swirl and avoiding disturbed flow profiles Never install the flowmeter downstream of control valves especially butterfly valves If you cannot find a proper location please consult with GE Flow Application engineering CAUTION Correct nozzle alignment is critical to the successful operation of the flowmeter Therefore all marking positioning and welding operations m...

Страница 26: ... at the 3 o clock and 9 o clock positions for a horizontal pipe Note If you cannot find a proper location please consult with GE Flow Application engineering 3 At the 3 o clock position center punch the pipe to mark the position for the center of the first nozzle 4 Spray this area with a marking dye product Using a metal straight edge scribe 6 in long vertical and horizontal lines that intersect a...

Страница 27: ...is equal to the pipe O D times the tangent of the installation angle 2 To account for possible variations in the O D of the pipe measure the pipe O D at four location between the nozzle centers Calculate the average outside diameter based on these measurements 3 Using a roll of polyester film or equivalent cut a strip of film to the following width and length IMPORTANT Ensure that the sides of the...

Страница 28: ...t nozzle location Make sure the strip overlaps squarely all the way around the pipe and mark the overlap location of the strip This equals the circumference of the pipe 5 Remove the strip of film and fold it as shown below to determine the position which is diametrically opposite the overlap position when the film is reapplied to the pipe 6 Mark the outside of the fold for reference Side View Over...

Страница 29: ... strip of film squarely all the way around the pipe 8 The new location of the center of the second nozzle is now identified as the intersection of the fold line and the second edge of the strip of film Center punch this location prior to removing the strip of film 9 Remove the strip of film from the pipe 10 Scribe 6 in long vertical and horizontal lines which intersect at the new center punch mark...

Страница 30: ...d welding boss outside diameter 1 660 in Table 2 below shows values of X for various pipe sizes 2 Scribe the oblique center line on the pipe at the calculated distance from the true center line The oblique center line should be marked on the side of the true center line that is closer to the second nozzle location Table 2 X Values for Various Pipe Sizes Pipe Size X Dimensions NPS DN O D 6 in 150 m...

Страница 31: ...ke sure you orient the boss as shown below 5 Clamp the boss in place using a pipe strap or equivalent so that it cannot move during tack welding 6 Check the boss alignment then tack weld the carbon steel boss to the pipe in each of the four grooves between the boss scribe marks 7 Remove the clamp and check the alignment again If the boss is misaligned by 0 02 in 0 5 mm or more remove the boss grin...

Страница 32: ... the jig and the 1 in threaded rod provided in the kit 1 Screw the threaded rod into boss that is welded onto the pipe If necessary remove the washer and nut from the threaded rod 2 Slide the nozzle over the threaded rod and align the contoured end of the nozzle so that it matches the pipe arc Then slide the jig over the threaded rod and fit the jig into the welding boss Threaded Rod Welded Boss J...

Страница 33: ...he required clearance If the root gap is larger than the 0 094 in 2 4 mm dimension evenly all the way around the nozzle then suitably sized washers may be inserted between the jig and the nozzle to reduce the root gap dimension 5 Tack weld the nozzle to the pipe at four diametrically opposed points each tack being approximately 0 6 in 15 mm in length Allow the weld to cool for 30 seconds between t...

Страница 34: ...g the Second Welding Boss and Nozzle Using the same procedures used for installing the first welding boss and nozzle install the second welding boss and nozzle at the marked position on the pipe The completed installation should appear as shown below 45 FLOW WELDING BOSS NOZZLE 2 PLACES 2 PLACES ...

Страница 35: ...flanges complete the following steps 1 Obtain two suitable 2 in ANSI flanged isolation valves The valves should be a full bore type with either 150 RF flanges and a face to face length of 7 in or 300 RF flanges and a face to face length of 8 50 in 2 Install one of the isolation valves including a suitable gasket on each of the nozzles Secure the valves with 5 8 in studs and nuts 3 Orient the isola...

Страница 36: ...h of 7 in or 300 RF flanges and a face to face length of 8 50 in 2 Install one of the isolation valves including a suitable gasket on each of the nozzles Secure the valves with 5 8 in studs and nuts 3 Orient the isolation valve handles to minimize interference during operation of the valves 2 2 Tilted 45 Installation Standard Velocity Range 2 2 1 For 3 inch Flanges 1 Obtain two suitable 3 in ANSI ...

Страница 37: ...tion 1 Insert the four bolts into the nozzle flange holes 2 With the Nut Side marking facing the pipe place the split bolt spacer halves over the bolts behind the flange with the thin ends corresponding to what will be the thickest side of the other wedge see Figure 4 below Note The wedge positions are based on the need to tilt the transducer 6 against the flow Figure 4 Mounting Bolts Bolt Spacers...

Страница 38: ...in line with the insertion hole and oriented as shown in Figure 4 on page 28 4 While one person holds the gaskets and wedges in place another person should line up the isolation valve mounting holes with the bolts in the nozzle flange push the isolation valve against the gasket wedge gasket combination and install the washers and nuts to secure the isolation valve to the nozzle flange see Figure 5...

Страница 39: ... until the scribe line is centered between the two bolts Figure 6 Adjusting the Wedge Position 6 After the wedge is positioned correctly use two wrenches to tighten the hardware and secure the isolation valve to the nozzle Then remove the adjustment screws from the wedge Figure 7 Completed Isolation Valve Installation Note The upstream valve and transducer are installed without wedges as described...

Страница 40: ... assisted transducer insertion into operating pipes at low pressure The mechanism uses an isolation valve and a packing gland for sealing Inserting the transducers into the pipe requires the following steps Preparing for installation Mounting the insertion mechanism Inserting the transducer into the pipe Aligning the transducers 3 2 1 Preparing for Installation Before you begin find a work area wh...

Страница 41: ...g the insertion mechanism on the isolation valve you should familiarize yourself with its components see the figure below Junction box Barrel Packing gland Transducer Note Explosion proof junction boxes are not pre mounted on the end of the transducer when shipped Junction Box Packing Gland Barrel Transducer 90 head shown Transducer 180 head shown ...

Страница 42: ...ally inspect the transducer and make sure the top compression fitting is not loose IMPORTANT The stop ring at the end of the barrel should be loose DO NOT tighten the compression fitting or you could change the transducer alignment 3 Remove the four bolts that fasten the barrel to the packing gland Top Compression Fitting Four Bolts Stop Ring ...

Страница 43: ...tallation Guide 3 2 2 Mounting the Insertion Mechanism cont 4 Retract the barrel from the packing gland so that the transducer head is recessed in the packing gland You will hear the stop ring click into place when the transducer is fully recessed Compression Fitting hand tight ...

Страница 44: ...on Mechanism cont 5 Visually inspect the mechanism Make sure the transducer is recessed in the packing gland Again make sure the top compression fitting is secure and hand tight Bias 90 Assembly with 90 Head Transducer Recessed in Packing Gland Tilted Diameter Assembly with 180 Head Transducer Recessed in Packing Gland ...

Страница 45: ...to the packing nut By turning the packing tool clockwise tighten the packing material so that the barrel stays up without support 2 Verify that the isolation valves are securely installed with gaskets and hardware Then place a gasket on the face of each isolation valve Gasket Barrel Packing Tool Gasket Gasket Isolation Isolation Downstream Transducer Location Upstream Transducer Location Flow Valv...

Страница 46: ...ange application the system is not bi directional Note which nozzle is designated as upstream and which is designated as downstream on the pipe Then identify the upstream and downstream insertion mechanism assemblies The downstream assembly is labeled with a ring marked Downstream at the end of the assembly near the junction box see the figure below 4 Proceed with either the upstream or downstream...

Страница 47: ...as 90 Insertion Mechanism Transducer Assembly cont 6 Line up the flange holes and bolt the packing gland to the isolation valve 7 Using the packing tool tighten the packing nut again so the nut is recessed WARNING The packing material must be securely packed before the isolation valve is opened Bolts Packing Tool ...

Страница 48: ...e Pipe 1 Before you open the isolation valve carefully verify the following The barrel is pulled up as far as it can go All bolts are secure The transducer head is recessed in the packing gland 2 Open the isolation valve WARNING Follow all applicable safety codes and practices before opening the isolation valve Barrel Packing Gland Bolts ...

Страница 49: ...rel transducer down into the pipe so that the barrel flange and the packing gland flange meet You may have to twist the barrel to get it moving 4 For this Bias 90 configuration orient the alignment marks on each barrel flange so that they are facing each other The alignment mark which is marked with yellow paint is scribed on the top and outside of the flange Place Hands Here Transducer Alignment ...

Страница 50: ...e scribe mark Then hand tighten the nuts Note DO NOT insert the remaining bolts until instructed to do so in the following section 6 Install the second insertion mechanism by repeating the steps in the two previous sections After the second insertion mechanism is installed proceed to one of the following sections Aligning the Transducers Standard Velocity Range on page 42 Aligning the Transducers ...

Страница 51: ...SE WHEN TRANSDUCER IS INSERTED INTO PIPE 4 Refer to your flowmeter Startup Guide to make the transducer electrical connections 3 6 Aligning the Transducers Extended Velocity Range For applications with gas flow velocities up to 120 m s align the transducers as follows Note The downstream transducer is pre installed at the factory in the barrel of the downstream insertion mechanism to shift the sig...

Страница 52: ...w Then align the mark on the upstream transducer barrel with the guide plate mark Slightly tighten the upstream barrel flange bolts to maintain the alignment Figure 9 Installing the Guide Plate 3 Place the cover plate on top of the guide plate and slide it as far as possible until it is positioned around the upstream transducer as shown in Figure 10 below Then tighten the screws to secure it Figur...

Страница 53: ...ntil the collar is secured to the transducer Figure 11 Installing the Locking Collar 5 Check to see if the 0 mark on the side of the locking collar is aligned with the line on the guide plate If they are not aligned then loosen the nuts on top of the barrel flange and rotate the transducer assembly until the two lines are aligned see Figure 12 below Then re tighten the nuts Figure 12 Locking Colla...

Страница 54: ...e aligned see Figure 13 below Then re tighten the nuts Figure 13 Upstream Transducer Mark Aligned with Cover Plate Line 7 Upon completion of the above steps remove the cover plate locking collar and guide plate from the transducer assemblies 8 Place the remaining bolts into the flanges and tighten them securely 9 Place a tag on each isolation valve stating the following DO NOT OPERATE CLOSE WHEN T...

Страница 55: ...tion Guide 3 7 Mounting the Tilted 45 Insertion Mechanism Transducer Assembly 1 Lift the gasket and insert the packing tool into the packing nut Turning the packing tool clockwise tighten the packing material so that the barrel will stay up without support Gasket Barrel Packing Tool ...

Страница 56: ...the isolation valves are securely installed with gaskets and hardware Then place a gasket on the face of each isolation valve see either Figure 14 below or Figure 15 on page 48 Figure 14 Standard Velocity Range Assembly 2 PLACES REF ONLY 3 INCH SCH 80 PIPE NOZZLE 3 INCH 150 LB RF WELDING NECK FLANGE 2 PLACES REF ONLY FLOW TRANSDUCER PORT UPSTREAM TRANSDUCER PORT DOWNSTREAM GASKET GASKET ...

Страница 57: ...sembly cont Figure 15 Extended Velocity Range Assembly ISOLATION BALL VALVE 2 PLACES REF ONLY 3 INCH 150 LB RF FULL OPENING RECOVERY ANGLE BOLT NUT SPACER RECOVERY ANGLE WEDGE GASKET S GASKET TRANSDUCER PORT FLOW UPSTREAM TRANSDUCER PORT DOWNSTREAM GASKET 2 PLACES REF ONLY 3 INCH SCH 80 PIPE NOZZLE 3 INCH 150 LB RF WELDING NECK FLANGE 2 PLACES REF ONLY ...

Страница 58: ...Range application the system is not bi directional Note which nozzle is designated as upstream and which is designated as downstream on the pipe Then identify the upstream and downstream insertion mechanism assemblies The downstream assembly is labeled with a ring marked Downstream at the end of the assembly near the junction box see the figure below 4 Proceed with either the upstream or downstrea...

Страница 59: ...e Transducer Assemblies 50 T5 Flare Gas Transducer Installation Guide 3 7 Mounting the Tilted 45 Insertion Mechanism Transducer Assembly cont 6 Line up the flange holes and bolt the packing gland to the isolation valve Bolts ...

Страница 60: ...ansducer Assemblies 3 7 Mounting the Tilted 45 Insertion Mechanism Transducer Assembly cont 7 Using the packing tool tighten the packing nut again until the nut is recessed WARNING The packing material must be securely packed before the isolation valve is opened Packing Tool ...

Страница 61: ...he Pipe 1 Before you open the isolation valve carefully verify the following The barrel is pulled up as far as it can go All bolts are secure The transducer head is recessed in the packing gland 2 Open the isolation valve WARNING Follow all applicable safety codes and practices before opening the isolation valve Barrel Packing Gland Bolts ...

Страница 62: ...t 3 Placing your hands on top of the barrel push the barrel transducer down into the pipe so that the barrel flange and the packing gland flange meet You may have to twist the barrel to get it moving 4 Place the bolts into the flange joining the barrel flange to the packing gland flange 5 Tighten the bolts securely Place Hands Here Transducer Bolts ...

Страница 63: ...a transducer junction box It applies to all three possible junction box options see drawing 752 063 in Figure 24 on page 59 but only one of the junction box options is used as an example in the steps below 1 Place a 3 4 NPT compression fitting on the stem of the transducer closest to the BNC connector 2 Torque the fitting into one of the 3 4 NPT ports of the junction box with at least 5 threads en...

Страница 64: ...g from the flowmeter electronics main housing into the other 3 4 NPT port in the junction box until there are at least 5 threads of engagement see Figure 17 below Figure 17 Torquing the Cable Gland 5 Verify that with the transducer and the cable gland assembled the junction box looks like Figure 18 below Figure 18 Assembled Transducer and Cable Gland ...

Страница 65: ...MP cont 6 Connect the right angle male BNC plug to the exposed BNC cable from the cable gland assembly as shown in Figure 19 below Figure 19 Connecting BNC Plug to the Cable 7 Connect the female BNC plug of the XAMP to the male BNC transducer head as shown in Figure 20 below Figure 20 Female Plug to Male BNC Head ...

Страница 66: ...or on each other The assembly should now look like Figure 21 below Figure 21 BNC Heads 9 Place the XAMP body into the junction box resting the puck gently on the cables below it To reduce stress and strain on the joint ensure that the cables of the XAMP rest naturally according to the slant at which they exit the epoxy The XAMP should remain still and the cap of the junction box should rotate free...

Страница 67: ... cont 10 Place the cap of the junction box over the XAMP and tighten the cap until the junction box is firmly closed Engage the set screw see Figure 23 below to secure the cap in place Figure 23 Junction Box Set Screw Note To disconnect or uninstall the XAMP from the assembly perform the above steps in reverse order ...

Страница 68: ...nsducer Installation Guide 59 Chapter 3 Installing the Transducer Assemblies 3 9 Connecting an XAMP cont Figure 24 Transducer Arrangement dwg 752 063 rev L GE Sensing 1100 Technology Park Dr Billerica MA 01821 USA 1180 ...

Страница 69: ...Chapter 3 Installing the Transducer Assemblies 60 T5 Flare Gas Transducer Installation Guide no content intended for this page ...

Страница 70: ...0 300 600 Operating Frequency Standard 100 kHz Optional 50 kHz and 200 kHz Pressure Range 0 to 2700 psig Electrical Rating 200 V peak to peak 5 mA Ambient Temperature Range 40 to 140 F 40 to 60 C Process Temperature Range 364 to 500 F 220 to 260 C North American Explosion proof Class I Division 1 Group C D Class II Class III Division 1 Group E F G European International Flameproof II 2 G Ex d IIC ...

Страница 71: ...Chapter 4 Specifications 62 T5 Flare Gas Transducer Installation Guide no content intended for this page ...

Страница 72: ...articular purpose and warranties arising from course of dealing or usage or trade Return Policy If a GE Sensing instrument malfunctions within the warranty period the following procedure must be completed 1 Notify GE Sensing giving full details of the problem and provide the model number and serial number of the instrument If the nature of the problem indicates the need for factory service GE Sens...

Страница 73: ...Warranty 64 T5 Flare Gas Transducer Installation Guide no content intended for this page ...

Страница 74: ...le 2 Industrial Locations EN 61326 2 3 2006 EN 61010 1 2012 Overvoltage Category II Other standards used EN 50014 1997 A1 A2 EN 50018 2000 following the provisions of the 2004 108 EC EMC and 94 9 EC ATEX Directives Where products were initially assessed for compliance with the Essential Health and Safety Requirements of the ATEX Directive 94 9 EC using earlier harmonized standards a subsequent rev...

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Страница 77: ...hnical content subject to change without notice 916 117 Rev E Customer Support Centers U S A The Boston Center 1100 Technology Park Drive Billerica MA 01821 U S A Tel 800 833 9438 toll free 978 437 1000 E mail sensing ge com Ireland Sensing House Shannon Free Zone East Shannon County Clare Ireland Tel 353 0 61 470200 E mail gesensingsnnservices ge com ...

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