

SKU: 3051CFA
Differential-pressure flow meter combining the T-shaped Rosemount Annubar averaging-pitot sensor with a 3051C DP transmitter, fully assembled and leak-tested for out-of-the-box installation. Up to 1.8% of flow rate accuracy across an 8:1 turndown. Pak-Lok compression fitting, flanged mount, or Flo-Tap hot-tap variants for line sizes 2-in. through 96-in. Direct-mount 3-valve or 5-valve manifold, or remote NPT / SW connections. HART, FOUNDATION Fieldbus, PROFIBUS PA, or WirelessHART output. Custom-manufactured — supply pipe ID and wall thickness at sizing time.
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Differential-pressure flow meter combining the T-shaped Rosemount Annubar averaging-pitot sensor with a 3051C DP transmitter, fully assembled and leak-tested for out-of-the-box installation. Up to 1.8% of flow rate accuracy across an 8:1 turndown. Pak-Lok compression fitting, flanged mount, or Flo-Tap hot-tap variants for line sizes 2-in. through 96-in. Direct-mount 3-valve or 5-valve manifold, or remote NPT / SW connections. HART, FOUNDATION Fieldbus, PROFIBUS PA, or WirelessHART output. Custom-manufactured — supply pipe ID and wall thickness at sizing time.
The Rosemount 3051CFA Annubar Flow Meter # 3051CFA is manufactured by Rosemount. Valley Instrument Service is an authorized Rosemount dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.
Our team can help with product selection, specs, pricing, and application support.
Contact Us or Call (661) 327-8681Pre-assembled DP flow meter on the 3051C platform with 485 Annubar averaging pitot tube primary element. Direct-mount + remote-mount configurations. Multivariable output for compensated mass flow. The Coplanar-platform equivalent of the 3051SFA (which uses the 3051S platform).
Rosemount is configurator-heavy and quote-only — Valley Instrument verifies option compatibility, lead time, and pricing before confirming your order.

Cost-effective Coplanar pressure transmitter for everyday process measurement. Differential or gage measurement with HART, FOUNDATION Fieldbus, PROFIBUS PA, or WirelessHART output. Pairs with Rosemount 305 manifold via S5 and 1199 remote seals.

Industry-standard process pressure transmitter with Coplanar sensor module. Differential, gage, or absolute measurement with HART, FOUNDATION Fieldbus, PROFIBUS PA, or WirelessHART output. Configure online or contact us for assistance.

Sanitary in-line pressure transmitter for pharmaceutical, biotech, and food/beverage applications. Meets 3-A, EHEDG, and ASME-BPE industry standards. Gage or absolute measurement with crevice-free polished 316 SST housing option, 1½-in. or 2-in. tri-clamp sanitary process connections, Neobee M-20 food-grade sensor fill, and optional IP69K wash-down rating. Pairs factory-direct with the Rosemount 1199 diaphragm seal via the B11 process-connection code.

Flange-mount liquid level transmitter — a DP transmitter with one large flange-mounted seal on the high side and a configurable low side (gage, differential with SST or Alloy C-276 diaphragm, or Tuned-System assembly with a Rosemount 1199 remote seal). For tank level, interface, and density measurement in storage tanks, reactor vessels, and separators. HART, FOUNDATION Fieldbus, PROFIBUS PA, WirelessHART, or low-power 1-5 Vdc output. 2-in., 3-in., or 4-in. seal sizes with 316L SST, Alloy C-276, or Tantalum diaphragms.