• Unit 3A, Adwick Park, Swinton, Rotherham S63 5AB

Rosemount™ 3051SFP Wireless Integral Orifice Flow Meter

The Rosemount 3051SFP Wireless Integral Orifice Flow Meter is a multivariable solution that delivers precise measurements via a secure WirelessHART®network. This best-in-class solution comes with an integral orifice primary element that is provided in a meter run and engineered to facilitate high accuracy of flow measurements in small line sizes (0.5 – 1.5 in. or 15 – 40 mm). The easy installation of this flow meter allows for quick instrumentation of measurement points without the cost of wiring.


  • WirelessHART® technology is secure, cost-effective and delivers >99% data reliability
  • Ultra for Flow performance class enables optimized flow measurement with a ±0.04% of reading accuracy
  • Primary element integrated in a meter run for ease of installation
  • Orifice plate suitable for small line sizes 0.5- 1.5 in. (15 – 40 mm) for flow measurement accuracy and repeatability
  • All-welded, resilient SuperModule™ sensor offers best-in-class accuracy in harsh environments and applications
  • Flowmeters come fully configured, leak-tested and ready to install right out of the box for fast installation
  • Flowmeter technology eliminates unnecessary pipe penetrations for an integrated, trouble-free solution
  • Self-centering orifice plate prevents installation error to ensure best-possible performance
  • SmartPower™ module provides up to 10-year maintenance-free operation and field replacement without transmitter removal
  • Easy installation enables quick instrumentation of measurement points without the cost of wiring
  • Warranty
    Up to 15-year limited warranty
  • Rangedown
    Up to 200:1 (14:1 flow turndown)
  • Measurement Range
    Up to 2000 psi (137,89 bar) differential, Up to 3626 psia (250,00 bar) absolute, Up to 3626 psig (250,00 bar) gage
  • Line Size
    0.5 to 1.5 in. (15 to 40 mm)
  • Output
    Differential pressure, static pressure, scaled variable
  • Communication Protocol
  • Process Wetted Material
    316 SST
  • Diagnostics
    Basic Diagnostics, Loop Integrity, Process Intelligence, Plugged Impulse Line
  • Certifications/Approvals
    NACE, hazardous location, see full specs for complete list of certifications
  • Update Rate
    1 sec. to 60 min., user selectable
  • Power Module
    Life Up to 10-year life, field replaceable (order separately)
  • Wireless Range
    Long range (225 m), extended range (800 m), remote (225 m) and high-gain remote (1 km)