Fisher 249B STL CL150 3x14 Flanged Displacer with 2500R Controller

The Fisher™ 249B STL CL150 Flanged Displacer paired with the 2500R Controller is a high-performance solution for liquid level, interface level, or density measurement and control. Designed for demanding industrial applications, this system integrates the robust 249B displacer sensor with the reliable 2500R pneumatic controller to deliver precise and dependable performance.

Key Features

• Robust Displacer Design:

  • Flanged connections (CL150) ensure a secure and leak-proof installation.

  • Displacer dimensions of 3x14 inches offer compatibility with a wide range of vessel sizes and applications.

  • Engineered for durability, with corrosion-resistant materials suitable for harsh environments.

• Accurate Pneumatic Control:

  • The 2500R Controller provides a proportional pneumatic output based on process variables, ensuring precise control of downstream equipment.

  • Advanced mechanics reduce friction and wear, improving long-term reliability and accuracy.

• Ease of Installation and Maintenance:

  • The flanged connection design simplifies installation, reducing time and effort.

  • Components are engineered for easy accessibility, streamlining routine maintenance and minimizing downtime.

• Versatile Application Range:

  • Suitable for measuring liquid levels, liquid-liquid interfaces, and density variations.

  • Operates effectively in a variety of industries, including oil and gas, chemical processing, and water treatment.

Specifications

• Sensor Type: 249B Displacer-Type Level Sensor

• Controller Type: 2500R Pneumatic Controller

• Pressure Class: CL150 (ANSI-rated flanges)

• Displacer Size: 3 inches diameter, 14 inches length

• Material of Construction:

  • Displacer: Stainless Steel (standard); optional materials available for specific applications

  • Cage and Torque Tube: Corrosion-resistant alloys for enhanced durability

• Output Signal: Pneumatic signal proportional to level or density changes

• Operating Temperature Range: Suitable for low, standard, and elevated temperature environments

• Process Medium: Compatible with a wide range of liquids, including corrosive and viscous fluids

Applications

The Fisher 249B STL CL150 Displacer with 2500R Controller is ideal for:

• Liquid level control in storage tanks and separators

• Interface measurement in multiphase processes

• Density monitoring in chemical reactors or refining processes