Emerson 249P- Manuals

Page 2 - Instruction Manual; Figure 2. Typical Side‐Mounted Cageless Displacer; Type Number Description

Instruction Manual D200100X012 249 Cageless Sensors December 2012 2 A torque tube assembly (figure 2) and displacer provide an indication of liquid level, interface level, or density/specificgravity. The torque tube assembly consists of a hollow torque tube with a shaft welded inside it at one end a...

Page 3 - Note; All cageless 249 sensors have flanged connections.; Educational Services; Maintenance

Instruction Manual D200100X012 249 Cageless Sensors December 2012 3 D 249P —CL150, 300, 600, 900 or 1500 steel top‐mounted sensor Note 249P CL150, 300, and 600 sensors are only available in Europe. D 249V —CL125 or 250 cast iron or CL150, 300, 600, 900, or 1500 steel side‐mounted sensor Note 249...

Page 4 - —figure 5; Removing the Displacer and Stem

Instruction Manual D200100X012 249 Cageless Sensors December 2012 4 WARNING Always wear protective clothing, gloves, and eyewear when performing any maintenance operations to avoid personalinjury. Avoid personal injury or property damage resulting from the sudden release of pressure. Before performi...

Page 5 - Handle the displacer with care.; Drain the process liquid from the process vessel.; CAUTION

Instruction Manual D200100X012 249 Cageless Sensors December 2012 5 Process residue buildup on the displacer and stem (key 24) may change displacer weight or displacement. A bent stemor a dented or corroded displacer can impair performance. If the displacer rests against the travel stop, appears to ...

Page 6 - Carefully remove the sensor head or torque tube arm.; displacer spud as necessary.

Instruction Manual D200100X012 249 Cageless Sensors December 2012 6 Be careful not to let the displacer slip and drop into the bottom of the process vessel, as displacer damage could result. 3. Carefully remove the sensor head or torque tube arm. 4. On the 249V, the travel stop plate can be located ...

Page 7 - stem connector as follows:; Replacing the Displacer Rod/Driver Assembly

Instruction Manual D200100X012 249 Cageless Sensors December 2012 7 1. After following the proper procedure to remove the sensor head and the displacer from the process vessel, move the sensor assembly to a suitable maintenance area. Support the assembly to avoid damage to the displacer,displacer st...

Page 8 - Figure 4. Torque Tube and Displacer Rod Assemblies; Insert new tube end gasket into recess in torque tube arm.; Replacing the Torque Tube; the sensor assembly to a suitable maintenance area.

Instruction Manual D200100X012 249 Cageless Sensors December 2012 8 Figure 4. Torque Tube and Displacer Rod Assemblies W0654‐1 REMOVAL OR INSTALLATION OF POSITIONING PLATE EXPLODED VIEW OF TORQUE TUBE AND DISPLACER ROD ASSEMBLY DISPLACER RODASSEMBLY ROTARYSHAFT TORQUE TUBE OUTER TUBE END POSITIONING...

Page 9 - Insert new tube end gasket into recess in torque tube arm.; Replacing the Torque Tube Arm and Changing the Mounting

Instruction Manual D200100X012 249 Cageless Sensors December 2012 9 2. Remove the controller/transmitter and displacer (key 10). Then, remove the hex nuts (key 20) that hold the torque tube arm (key 3) to the sensor head (key 2). Separate the torque tube arm from the sensor head. 3. Remove the nuts ...

Page 10 - given in the controller/transmitter instruction manual.; Parts Ordering; WARNING

Instruction Manual D200100X012 249 Cageless Sensors December 2012 10 3. Follow the proper procedure to remove the torque tube assembly (key 9). 4. Remove the bearing bolts (key 5), displacer rod assembly, and driver bearing. Note Be sure to install the driver bearing so its knife edge is pointing up...

Page 11 - Parts Kits; Sensor Common Parts

Instruction Manual D200100X012 249 Cageless Sensors December 2012 11 Parts Kits Description Part Number Sensor Part Kit Kit contains keys 9, 11, 13, 14 For 249BP R249X000012 Parts List Note Part numbers are shown for recommended spares only. For partnumbers not shown, contact your Emerson Process Ma...

Page 12 - Figure 5. Fisher 249BP Sensor Construction

Instruction Manual D200100X012 249 Cageless Sensors December 2012 12 Figure 5. Fisher 249BP Sensor Construction 20A7432‐B20A7433‐B DETAIL OF TRAVEL STOP VERSION SECTION A‐A Key Description 19 Bolt Stud (1) , steel B7 (4 req'd) For 249B, 249CP thru CL600 For 249P CL900 & 1500 20 Hex Nut (1) ...

Page 13 - Figure 6. Fisher 249CP Sensor Construction

Instruction Manual D200100X012 249 Cageless Sensors December 2012 13 Figure 6. Fisher 249CP Sensor Construction 30A7434‐B SECTION A‐A Key Description Part Number 40 Cap Screw (for heat insulator ass'y) (4 req'd) Use only when specified 41 Travel Stop Plate, steel For 249V For 249BP 42* Groove Pin (t...

Page 14 - Figure 7. Fisher 249P Sensor Construction

Instruction Manual D200100X012 249 Cageless Sensors December 2012 14 Figure 7. Fisher 249P Sensor Construction 20A2094‐C SECTION A‐A A A

Page 15 - Figure 8. Fisher 249V Sensor Construction

Instruction Manual D200100X012 249 Cageless Sensors December 2012 15 Figure 8. Fisher 249V Sensor Construction 30A7435‐C

Manuals:

User Manual Emerson 249P

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Emerson Manuals