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Rosemount™ 2555 Solids Level Switch - Capacitance Probe

Solids level switch for all solids bulk media, with Active Shield Technology for protection against build-up/caking, withstands heavy loads/high temperatures, hygienic approvals, automatic

The Rosemount 2555 Solids Level Switch is robust and suitable for all solids bulk media in all types of vessels. It can be used for full, demand or empty detection and is designed for low dielectric medias and extreme conditions such as high temperatures, high mechanical stress and high tensile forces.

Key Features

  • Reliable Level Detection Across a Wide Range of Solids: Capacitance‑probe technology provides accurate point‑level detection for powders, grains and bulk solids in standard to challenging applications.​
  • Prevents False Trips from Material Buildup: Active Shield Technology minimizes false switching caused by dust, coating or buildup on the probe, ensuring stable performance over time.
  • Configurable for Varying Process Conditions: Flexible setup options allow the switch to adapt to different media types, vessel geometries and solids behaviors, from fine powders to coarse particles.​
  • Safe and Robust Operation in Harsh Environments: Fail Safe High/Low settings, a robust design and Ex approvals support reliable use in dusty, hazardous‑area applications.​
  • User‑Friendly Setup and Calibration: Designed for easier calibration and configuration, reducing installation effort and operational complexity.​
  • Reliable Performance in Extreme Conditions: Built to deliver consistent measurement even under heavy dust load, temperature variation or demanding process environments.​