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ILE-61 SENSING HEAD

November 2001

ILE-61

SEINSIING

HEAD

Instruction Manual PL-376

Siemens Industrial

Содержание ILE-61

Страница 1: ...ILE 61 SENSING HEAD November 2001 LE 61 SEINSIING HEA Instruction Manual PL 376...

Страница 2: ...n and in electronic version We encourage users to purchase authorized bound manuals or to view electronic versions as designed and authored by Siemens Milltronics Process Instruments Inc Siemens Millt...

Страница 3: ...rdous Unit with Remote Located LVDT Conditioner Card 9 Calibration 10 General 10 LVDT Output 10 Zero Adjustment 10 Span Test 11 Sensing Head Level Test 11 Integrator Calibration 12 Maintenance and Spa...

Страница 4: ...nsing plate The horizontal impact force of the material deflecting the sensing plate displaces the core of the sensing head LVDT linear variable differential transformer The LVDT output signal is prop...

Страница 5: ...TPH max Product fine powder to 25 mm 1 Product Temperature 40 to 232 C 40 to 450 F Ambient Temperature 40 to 60 C 40 to 140 F Accuracy 1 of full scale Repeatability 0 2 Classification CSA certified ge...

Страница 6: ...ow Corning 200 Options Epoxy Teflon1 or Tufram2 frame coating Epoxy painted mild steel or stainless steel rear cover CSA Class I groups C D Class 2 groups E F G Approvals CE SENSING PLATE Construction...

Страница 7: ...rovals CE Enclosure NEMA 4 remote mounted unit Cable For connection between LVDT Conditioner Card and Integrator Belden 8404 4 conductor shielded 20 AWG or equivalent 150 m 500 ft maximum Belden 9260...

Страница 8: ...2 With the sensing head cover removed remove the taper pin 3 Insert the sensing plate shaft fully into the sensing head socket 4 Insert the taper pin flat side down from the left side 5 Tighten the r...

Страница 9: ...use Interconnection Non Hazardous Unit without LVDT Conditioner Card See note below for Encapsulated Hazardous rated LVDT color codes Note The damper must be full and free of air bubbles with the damp...

Страница 10: ...from SF500 terminal 13 to conditioner terminal block marked Integrator EXC For further connection information on specific LVDTs consult Milltronics 11 14 1 2 11 1 6 12 2 7 13 3 8 14 15 16 17 4 9 5 10...

Страница 11: ...pecific LVDTs consult Milltronics 11 14 1 2 11 1 6 12 2 7 13 3 8 14 15 16 17 4 9 5 10 18 V S S V SHLD LOAD CELL EXCITATION LCA LCA LCB LCB SHLD LCC SIG LCC COM LCD CNST LCD SHLD LOAD CELL INPUTS E X C...

Страница 12: ...ate in TPH 1TPH Use 60 grams for A 300 flowmeters e g If the Test Weight used with an E 300 flowmeter is 7000 grams Test Rate 7000 grams 155 TPH 45 grams TPH LVDT Output Zero Adjustment 1 Connect a vo...

Страница 13: ...hang the test weight directly off the sensing plate 2 Observe the display value does not change by more than 0 01 Vac Note The LVDT core must not contact the inside of the LVDT over the range of core...

Страница 14: ...monofilament fishing line or fine flexible cable to the Test Weight 3 Route the other end of string over the calibration pulley 4 Attach the free end of the string to the string fixing bolt Ensure th...

Страница 15: ...rforming the following procedure 1 Remove the ILE 61 fibreglass cover 10 bolts 2 Bolt down the viscous damper cover to the shipping position 2 bolts 3 Remove the sensing plate from the sensing head 4...

Страница 16: ...lts 10 Install the new inner gasket and reverse the procedure steps 1 through 9 11 Perform the LVDT output zero procedure 12 Referring to the integrator instruction manual perform an integrator Zero a...

Страница 17: ...Moving the range spring to a location further away from the pivot point leaf spring increases the maximum flowrate capacity Range Spring Removal 1 Observe the range spring mounting position 3 positio...

Страница 18: ...tion Integrator not prepared for operation Refer to Fig 4 Integrator LVDT Interconnection Refer to Installation Viscous Damper Program and Calibrate the integrator Span adjustment does not have enough...

Страница 19: ...es not touch the damper cylinder wall at any flow rate the LVDT core does not touch the inside of the LVDT at any flow rate the viscous damper fluid is free of large air bubbles and the fluid level is...

Страница 20: ...tes inches 4 Ensure that the outer gasket seal to the Flowmeter housing wall is dust tight outer gasket conduit entry NPT internal fibreglass cover 560 22 05 318 12 52 60 2 36 300 11 81 420 16 54 sens...

Страница 21: ...0 39 22 34 37 35 66 36 49 38 47 19 56 65 41 53 64 40 56 54 4 78 49 63 5 20 21 76 13 15 16 64 58 60 68 14 60 52 50 17 18 54 42 43 48 62 67 56 65 6 11 12 3 56 65 1 77 57 65 2 7 44 45 46 49 53 65 55 FIG...

Страница 22: ...Inner Gasket 19 Calibration Arm 20 Calibration Pulley 21 Calibration Pulley Shaft 22 String Fixing Bolt 23 Damper Cover 24 Damper Cover Spring 25 Damper Window 26 Damper Shaft 27 Damper Piston 28 Damp...

Страница 23: ...r Flat M8 SS qty 30 61 Washer Lock 6 1mm I D SS qty 2 62 Washer Lock M4 SS qty 3 63 Washer Lock M5 SS qty 8 64 Washer Lock M8 SS qty 32 65 Washer Lock M10 SS qty 52 66 Washer Plate M5 SS qty 10 67 Nut...

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Страница 25: ...Notes...

Страница 26: ...Notes...

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Страница 28: ...7ML19981CX01...