EMERSON
Measurement Instrumentation
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Rosemount™ 4051SLT Level Transmitter

Rosemount 4051SLT Level Transmitter handles pressurized or vented tank level measurement with flexible mounting options, a 20 year warranty, 20 year stability and Bluetooth® connectivity for easier set-up & maintenance.

The Rosemount 4051SLT Level Transmitter offers innovative capabilities for pressurized and vented tank level measurements. Designed to allow direct mounting, remote mounting, balanced systems and Tuned-System™ assemblies, this device can meet a variety of demands and process requirements for level applications. And with an industry-leading 20 year warranty and 20 year stability, the Rosemount 4051SLT Level Transmitter is built to withstand tough processes and harsh environments. Bluetooth® connectivity lets you simplify configuration and maintenance while increasing personnel safety by helping to avoid hazardous locations. The built-in advanced diagnostics give you more insights and help keep you informed before operations are impacted.

Key Features

  • Allows for direct mounting, remote mounting and balanced and tuned-systems to meet various application requirements
  • Tuned-Systems can reduce temperature effects by 10-20% and improve response time by 80% vs. traditional installations
  • Welded-repairable construction allows the seal system to be repaired and all welded design provides a robust connection for challenging applications
  • Bluetooth® connectivity to simplify configuration & maintenance & increase personnel safety
  • Graphical, backlit display is larger, easier to read & available in seven languages
  • Industry-leading 20 year limited warranty & 20 year stability
  • Faster response times, less than 50ms
  • Complete diagnostic coverage from process to control room
  • Fast & easy device connection simplifies operator rounds
  • Integral relay switches can help eliminate failure, accuracy & reliability issues that can happen with standalone switches and allow simple on/off control capabilities for applications without a PLC or DCS
  • SIL 2/3 certified to IEC 61508 (via 3rd party) and prior-use certificate of FMEDA data for safety installations