Fisher 249 Caged Displacer Sensors
Rp123000.00
Fisher 249 Caged Displacer Sensors
The Fisher™ 249 Series Caged Displacer Sensors are reliable instruments designed to measure liquid levels, interface levels, or density/specific gravity in process vessels. They operate based on Archimedes' Principle, detecting buoyancy changes caused by variations in liquid levels or densities.
Key Features:
Enhanced Stability: The caged design ensures stability in vessels with internal obstructions or turbulence. A liquid damping orifice in the lower equalizing connection further improves stability, allowing for precise control.
High Sensitivity: Capable of detecting minimal changes in specific gravity, making it suitable for density applications and accurate level measurements.
Durable Construction: Features a knife-edged driver bearing for low-friction operation and long service life, with pressure ratings up to CL2500.
Versatile Mounting Options: Offers various orientations and connection styles, with configurations for right-hand or left-hand mounting.
Ease of Maintenance: The torque tube can be replaced without removing the torque tube arm, simplifying maintenance and minimizing downtime.
Available Sizes:
Displacer Lengths: Standard lengths include 14 inches, 32 inches, 48 inches, 60 inches, and 72 inches, with varying diameters to meet specific requirements.
Process Connections: Available in NPS 1-1/2 or 2 sizes, with options for screwed (NPT) or flanged connections according to ASME standards.
Additional Information:
Operating Temperature Range: Suitable for low, standard, and high-temperature applications, ensuring versatility across different process conditions.
Certifications: Certain models comply with stringent safety and quality standards, including PED certification.
Compatibility: Designed to integrate seamlessly with Fisher controllers and transmitters, enhancing overall system performance.
