EMERSON
Measurement Instrumentation
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Rosemount™ 4051SFP Integral Orifice Flow Meter

Rosemount 4051SFP Integral Orifice Flow Meter offers easy installation and accurate small line flow measurement, with 20 year warranty and stability, Bluetooth® connectivity for safer configuration and advanced diagnostics for proactive insights.

The Rosemount 4051SFP Integral Orifice Flow Meter provides easy installation and is engineered to facilitate highly accurate flow measurement in small line sizes (0.5 - 1.5 in. or 15 - 40 mm). With an industry-leading 20 year warranty and 20 year stability, the Rosemount 4051SFP Integral Orifice Flow Meter 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. Plus, the built-in advanced diagnostics give you more insights and help keep you informed before operations are impacted.

Key Features

  • Primary element integrated in a meter run for ease of installation
  • Suitable for small line sizes 0.5- 1.5 in. (15 - 40 mm) for optimal flow measurement accuracy and repeatability
  • Flowmeters come fully configured, leak-tested and ready to install right out of the box for fast installation
  • 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
  • Industry-leading 20 year limited warranty & 20 year stability
  • Faster response times, less than 50ms
  • 800:1 rangedown reduces the number ofunique models you need to stock
  • Complete diagnostic coverage from process to control room
  • Fast & easy device connection simplifies operator rounds
  • SIL 2/3 certified to IEC 61508 (via 3rd party) and prior-use certificate of FMEDA data for safety installations