Rosemount™ 3051SFA Wireless Annubar™ Flow Meter
The Rosemount 3051SFA Wireless Annubar Flow Meter is a cost-effective, best-in-class MultiVariable solution that provides measurements via a secure WirelessHART® network. This flow meter delivers direct variable measurements without the cost of wiring and is built with a patented averaging pitot tube designed for optimal accuracy over a wide flow range. This T-shaped Annubar sensor also maintains a small profile in the pipe for reduced permanent pressure loss and increased energy savings.
- 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
- Patented T-shape sensor creates a fixed separation point for DP signal improvement over a wider flow rate
- 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
- Sensor stagnation zone positioned to reduce noise, measurement inaccuracies and keeps particulates from clogging
- T-shape sensor design offers very low permanent pressure loss
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
2 to 96 in. (50 to 2440 mm) - Output
Differential pressure, static pressure, scaled variable - Communication Protocol
WirelessHART® - Process Wetted Material
316 SST, Alloy C-276 - 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)
