EMERSON
Measurement Instrumentation
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Rosemount™ 4051S Pressure Transmitter

Rosemount 4051S Pressure Transmitter helps you revolutionize your operations and can withstand tough processes and harsh environments.

The Rosemount 4051S Pressure Transmitter offers innovative features that can help you revolutionize your operations. With an industry-leading 20 year warranty and 20 year stability, the Rosemount 4051S Pressure 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. Two integral relay pressure switches provide enhanced asset protection and help prevent overpressure conditions. You can also configure your Rosemount 4051S Pressure Transmitter for pressure, flow or level.

Key Features

  • Bluetooth® connectivity to simplify configuration & maintenance & increase personnel safety
  • Graphical, backlit display is larger, easier to read & available in seven languages
  • All-welded hermetic stainless steel SuperModule platform resists overpressure and line pressure effects to ensure 0.025% accuracy
  • Industry-leading 20 year limited warranty & 20 year stability
  • Faster response times at 40ms
  • 800:1 rangedown reduces the number of unique models you need to stock
  • Built-in proof testing provides reliable verification of instrument functionality to improve operational efficiency & safety
  • 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