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

Rosemount™ 2051CFC Wireless Compact Annubar™ Flow Meter

A best-in-class multivariable solution, the Rosemount 3051S Wireless MultiVariable Flow Transmitter provides measurements via a secure WirelessHART® network. This flow measurement transmitter is cost-effective, delivering direct variable measurement for differential and static pressure without the cost of wiring. This device also offers quick instrumentation of measurement points and standardizes on a single model number.

Product description


  • WirelessHART® technology is secure, cost-effective and delivers >99% data reliability
  • Accurate, multivariable measurement in one versatile device for process cost-efficiency
  • Ultra for Flow provides a ±0.04% of reading for standardization to eliminate the need for stacked transmitters
  • Easy installation enables quick instrumentation of measurement points without the cost of wiring
  • Primary elements available as assemble-to options for simple installation and commissioning
  • 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
  • SmartPower™ module provides up to 10-year maintenance-free operation and field replacement without transmitter removal

Warranty Up to 15-year limited warranty
Rangedown Up to 200:1
Measurement Range Up to 2000 psi (138 bar) differential, Up to 6092 psi (420 bar) static
Output Differential pressure, static pressure, module temperature, scaled variable
Communication Protocol WirelessHART®
Process Wetted Material 316L SST, Alloy C-276, Tantalum, Gold-plated 316L SST
Diagnostics Basic Diagnostics
Certifications/Approvals NSF, NACE®, hazardous location, see PDS for full 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)