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Fisher 249W, Instruction Manuals

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Fisher 249W Instruction Manuals Download Page 20

249W Level Sensor

Instruction Manual

Form 5729

May 2006

18

Key

Description

Part Number

4

Displacer

(1)

2-3/8 x 14 inches (62 cubic inches)

3.75 pounds (1400 psi)

S30400

15A4547X042

S31600

15A4547X052

4.75 pounds (1400 psi)

S30400

15A3848X012

S31600

15A3848X022

3 x 14 inches (99 cubic inches)

4.75 pounds (1600 psi)

S30400

15A4547X042

S31600

15A4547X052

2 x 24 inches (75 cubic inches)

3.75 pounds (1480 psi)

S31600

1V498238092

4.75 pounds (1450 psi)

S30400

11A8404X012

2-3/8 x 24 inches (106 cubic inches)

4.75 pounds (1400 psi)

S30400

1J3750X0012

S31600

1J3750000A2

1-1/2 x 32 inches (57 cubic inches)

3.75 pounds

S30400 (1800 psi)

15A4556X082

S31600 (1300 psi)

15A4556X022

4.75 pounds

S31600 (1300 psi)

15A4556X052

2 x 32 inches (100 cubic inches)

S30400 (1500 psi) 4.75 pounds

15A4586X012

1-1/4 inch x 48 inches (59 cubic inches)

S30400 (1800 psi) 3.75 pounds

15A4675X022

1-1/2 x 48 inches (85 cubic inches)

3.75 pounds (1300 psi)

S31600

15A5014X112

4.75 pounds (1300 psi)

S31600

15A5014X022

1-5/8 x 48 inches (99 cubic inches)

S31600 (1800 psi) 3.75 pounds

15A5007X022

1-1/8 x 60 inches (60 cubic inches)

3.75 pounds

S30400 (1600 psi)

15A5018X022

S31600 (2100 psi)

15A5018X012

1-1/2 x 60 inches (106 cubic inches)

4.75 pounds

S30400 (1800 psi)

15A5017X042

S31600 (1300 psi)

15A5017X022

1-1/8 x 72 inches (72 cubic inches)

3.75 pounds (1600 psi)

S30400

13A3343X032

S31600

13A3343X012

1-3/8 x 72 inches (107 cubic inches)

4.75 pounds (1400 psi)

S30400

1C1658000A2

S31600

1C1658X00A2

1 x 84 inches (66 cubic inches)

3.75 pounds (1400 psi)

S30400

15A5107X022

S31600

15A5107X032

1-1/4 x 84 inches (103 cubic inches)

4.75 pounds (1800 psi)

S30400

15A5104X042

S31600

15A5104X052

Key

Description

Part Number

4

Displacer(1) (cont’d)

1-1/8 x 96 inches (95 cubic inches)

4.75 pounds

S30400 (1570 psi)

15A5102X042

S31600 (2100 psi)

15A5102X052

1-1/8 x 108 inches (107 cubic inches)

4.75 pounds (1600 psi)

S30400

1C1688000A2

S31600

1C1688000B2

1 x 120 inches (94 cubic inches)

4.75 pounds (1400 psi)

S30400

15A5646X032

S31600

15A5646X062

5

Rod/Driver Assy

S31600

1B5461000A2

N05500

1B5461000C2

N10276

1B5461X0022

6

Displacer Stem End Piece

S31600

1A393335072

N05500

1A393340012

N10276

1A393340152

7

Driver Bearing

S31600

1K539536042

N05500

1K539541012

N10276

1K539539072

8

Driver Bearing Bolt (2 req’d)

S31600

1K539435072

N05500

1K539440012

N10276

1K539440152

9

Hex Nut (2 req’d)

S31600

1A391535252

N05500

1A391540012

N10276

1A391540152

10*

Cotter Spring (2 req’d)

N04400

1A517942022

N10276

1A517940152

11

Displacer Stem

When ordering a replacement displacer stem,
specify length and desired material.

12*

Arm Gasket

Graphite/SST

1E5629X0072

N04400/PTFE

10B6639X012

13*

Tube End Gasket

(1)

Graphite/SST

0Y0876X0052

N04400/PTFE

13B8741X012

14

Retaining Flange

For SA-193 B7 and B7M bolting

1B532025032

For SA-193 B8M bolting

1B5320X0052

15

Positioning Plate, zn pl steel

1B812325082

16

Groove Pin, plated steel

1A361828992

17

Stud Bolt

(1)

 (4 req’d)

For SA-193 B7 bolting

17B1392X082

For SA-193 B7M bolting

17B1392X092

For SA-193 B8M bolting

17B1392X032

18

Hex Nut

(1)

 (4 req’d)

For SA-193 B7 bolting

1A3773X0332

For SA-193 B7M bolting

1A3773X0342

For SA-193 B8M bolting

1A377335252

*Recommended spare parts

1. This part is available in a wide variety of materials of construction, part 
dimensions, or other specifications. Listed here are standard or typical materials,
dimensions, or specifications. Contact your Emerson Process Management sales
office for assistance in selection of specific materials, dimensions, or specifications.

Summary of Contents for 249W

Page 1: ... and Special Alloys Torque Tube N05500 1 316 Stainless Steel N06600 N10276 1 N05500 is not recommended for spring applications above 232_C 450_F Contact your Emerson Process Managementt sales office or application engineer if temperatures exceeding this limit are required Simulation of Process Conditions for Calibration of Level TrolR Controllers and Transmitters Contact your Emerson Process Manag...

Page 2: ... without notice Neither Emerson Emerson Process Management Fisher nor any of their affiliated entities assumes responsibility for the selection use and maintenance of any product Responsibility for the selection use and maintenance of any product remains with the purchaser and end user EFisher Controls International LLC 2005 2006 All Rights Reserved Printed in USA Level Trol and Fisher are marks o...

Page 3: ... this manual does not include operation installation calibration maintenance and parts ordering information for the controller transmitter or for the complete unit For this information refer to the appropriate controller transmitter instruction manual W8231 IL Figure 1 Type 249W Sensor with DLC3000 Series Digital Level Controller No person may install operate or maintain a Type 249W sensor and the...

Page 4: ... of the liquid displaced Corresponding vertical movement of the displacer results in angular movement of the displacer rod around the knife edge Since the torque tube assembly is a torsional spring which supports the displacer and determines the amount of movement of the displacer rod for a given displacement change it will twist a specific amount for each increment of buoyancy change This rotatio...

Page 5: ...on P O Box 190 301 S 1st Ave Marshalltown IA 50158 2823 Phone 800 338 8158 or Phone 641 754 3771 FAX 641 754 3431 e mail education emersonprocess com Note Neither EmersonR Emerson Process Management FisherR nor any of their affiliated entities assumes responsibility for the selection use and maintenance of any product Responsibility for the selection use and maintenance of any product remains with...

Page 6: ...smit an erroneous output signal Because the displacer hangs inside the vessel provide a stillwell around the displacer if the fluid is in a state of continuous agitation to avoid excessive turbulence around the displacer To attach the sensor body to the vessel requires a flanged connection on the vessel as shown in figure 4 For interface or fluid level applications install a gauge glass on the ves...

Page 7: ...lation and to allow access to isolation valves etc When installing the cage it must be vertically plumb so that the displacer does not strike the side of the cage As shown in figure 5 mount the cage by running equalizing lines between the cage connections and the vessel A shutoff or hand valve with a 1 1 2 inch diameter or larger port should be installed in each of the equalizing lines Also instal...

Page 8: ...L CONNECTIONS 3 OR 4 INCH CLASS 150 300 OR 600 FLANGE G G NOTES 1 DIMENSION G IS CUSTOMER SPECIFIED G G 356 mm 14 INCHES GE06685 GE06687 GE06688 GE06686 1 1 1 1 2 VESSEL CONNECTIONS ARE EITHER 1 1 2 OR 2 INCH CLASS 150 300 OR 600 FLANGES VESSEL ENDS CAN BE ALSO SCREWED OR SOCKET WELDED CONNECTIONS 3 DISPLACER LENGTH ILLUSTRATED IS 14 INCHES 4 CONNECTIONS SHOWN ILLUSTRATE TYPE DLC3000 CONNECTIONS A...

Page 9: ... FLANGE 73 2 87 204 8 04 G 356 14 00 127 5 00 MATCHES 3 INCH RAISED FACE FLANGE 157 6 19 MATCHES 4 INCH RAISED FACE FLANGE 59 2 34 139 5 49 59 2 34 66 2 61 10C0786 B IL 610 24 00 HEAT INSULATOR EXTENSION 1 1 D 3 INCH 4 INCH mm INCH 2 38 3 00 60 76 WAFER STYLE SENSOR SIZE NOTES 1 DIMENSION G IS CUSTOMER SPECIFIED 2 DISPLACER LENGTH ILLUSTRATED IS 14 INCHES Figure 7 Overall Envelope Dimensions for T...

Page 10: ...S 3 INCH RAISED FACE FLANGE MATCHES 3 INCH RAISED FACE FLANGE 73 2 87 73 2 87 127 5 00 127 5 00 LEFT HAND MOUNT RIGHT HAND MOUNT G D 3 INCH 4 INCH mm INCH 2 38 3 00 60 76 WAFER STYLE SENSOR SIZE MATCHES 4 INCH RAISED FACE FLANGE 157 6 19 GE06028 A IL NOTES 1 DIMENSION G IS CUSTOMER SPECIFIED 1 1 2 DISPLACER LENGTH ILLUSTRATED IS 14 INCHES Figure 8 Overall Envelope dimensions for Type 249W 2500 for...

Page 11: ...e connecting flange To install the displacer insert the displacer in the vessel or cage Hold the wafer body above the connecting flange Connect the displacer as shown in figure 10 locking the assembly with the cotter springs provided If a stem extension is used between the displacer spud and the stem end piece make sure the nuts are tight at each end of the stem 2 To position the wafer body on the...

Page 12: ...23 431 44 97 10 689 71 155 16 1022 102 230 23 556 58 125 13 890 89 200 20 1289 129 290 29 534 53 120 12 845 84 190 19 1222 122 275 28 SA193 B8M CL2 5 8 11 3 4 10 7 8 9 CL150 CL300 CL600 Not applicable 418 62 94 14 689 102 155 23 956 96 255 96 534 80 120 18 890 133 200 30 1133 114 255 26 511 67 115 15 845 124 190 28 1111 111 250 25 1 Torque values for NCF2 without additional lubricant are equal to ...

Page 13: ...ssel D liquid that becomes pressurized due to a change in temperature D liquid that is flammable hazardous or corrosive W8227 Figure 12 Type 249W Installation Complete Sudden release of pressure contact with hazardous liquid fire or explosion which might result in personal injury or property damage can occur if a displacer that is retaining pressure or process liquid is punctured subjected to heat...

Page 14: ...tter spring key 10 Be careful not to let the displacer slip and drop into the bottom of the process vessel or displacer cage as displacer damage could result 2 Carefully remove the sensor If the displacer comes out with the sensor be careful not to damage the displacer or bend the stem when setting the sensor down 3 Follow the procedure for replacing the displacer displacer rod assembly cotter spr...

Page 15: ...ry remove the bearing driver by removing the lower bearing driver bolt Install a new bearing driver and bolts 5 If necessary replace the displacer rod driver assembly and install it on the knife edge of the bearing driver Carefully fit the keyed shaft on the bearing end of the displacer rod into a socket on the outside of the welded end of the torque tube assembly 6 Install the sensor and controll...

Page 16: ...to the torque tube arm as shown in figure 13 Rotate the torque tube assembly until its socket mates with the driver member on the displacer rod assembly and so the outer tube flange rests against the gasket With a thumb on the upper portion of the positioning plate and a screwdriver in the slots as shown in figure 13 rotate the plate and press the lug on the plate into the hole in the torque tube ...

Page 17: ...d 5 Install the driver bearing key 7 displacer rod driver assembly key 5 and bearing bolts key 8 into the torque tube arm key 2 Install a new arm gasket key 12 Install the torque tube arm on the wafer body and secure it with the proper bolting keys 19 and 20 6 Install the sensor and controller transmitter Calibrate the controller transmitter following the procedures given in the controller transmi...

Page 18: ... of the valve and might jeopardize worker and workplace safety Determining Displacer Stem Length When ordering a displacer stem determine the displacer stem length from the G dimension in figure 6 for cage styles 3 and 4 For cage styles 1 and 2 the G dimension is typically 0 because the displacer is generally suspended from the rod and driver assembly with no displacer stem required The stem lengt...

Page 19: ...K4493X0012 316 SST std w CF8M 1K4503000A2 N06600 1K4515000A2 N10276 1K4527000A2 Thin wall N05500 std w WCC steel 1K4495X0012 316 SST std w CF8M 1K4505000A2 N06600 1K4517000A2 N10276 1K4529000A2 Heavy wall N05500 std w WCC steel 1K4497X0012 316 SST std w CF8M 1K4541000A2 N06600 1P8662X0012 N10276 1K453140152 Recommended spare parts 1 This part is available in a wide variety of materials of construc...

Page 20: ...2 Key Description Part Number 4 Displacer 1 cont d 1 1 8 x 96 inches 95 cubic inches 4 75 pounds S30400 1570 psi 15A5102X042 S31600 2100 psi 15A5102X052 1 1 8 x 108 inches 107 cubic inches 4 75 pounds 1600 psi S30400 1C1688000A2 S31600 1C1688000B2 1 x 120 inches 94 cubic inches 4 75 pounds 1400 psi S30400 15A5646X032 S31600 15A5646X062 5 Rod Driver Assy S31600 1B5461000A2 N05500 1B5461000C2 N10276...

Page 21: ...20 Hex Nut 1 3 inch Wafer Body 8 req d 4 inch Wafer Body 4 req d For SA 193 B7 bolting 1A3760X0832 For SA 193 B7M bolting 1A3760X0842 For SA 193 B8M bolting 1A376035252 21 Nameplate 22 Drive Screw 23 B31 3 Nameplate not shown 24 NACE Tag not shown 25 Wire not shown 1 This part is available in a wide variety of materials of construction part dimensions or other specifications Listed here are standa...

Page 22: ... Management Fisher nor any of their affiliated entities assumes responsibility for the selection use and maintenance of any product Responsibility for the selection use and maintenance of any product remains with the purchaser and end user EFisher Controls International LLC 2001 2006 All Rights Reserved Printed in USA Fisher and Level Trol are marks owned by Fisher Controls International LLC a mem...

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