Rosemount™ 4051SFP Integrated Orifice Flow Meter

Rosemount™ 4051 Series

The Rosemount 4051SFP Integrated Orifice Flow Meter is easy to install and designed for high-precision flow measurement in small pipe diameters (0.5-1.5in. or 15-40mm). The Rosemount 4051SFP integrated orifice flow meter has the industry's first 20-year warranty and 20-year stability, and is designed for harsh working conditions and harsh environments. Bluetooth® connection simplifies configuration and maintenance, prevents personnel from entering dangerous places, and improves safety. In addition, it has built-in advanced diagnostics that provide more in-depth device information and help you take timely measures before operations are affected.
Product details
Accuracy
0.025% range accuracy
Warranty
20 year limited warranty
Turndown
Up to 800:1 (28:1 flow range ratio)
Pipe diameter
0.5 to 1.5in. (15 to 40mm)
Communication protocol
4-20 mA HART®protocol
Measuring range
Differential pressure up to 1000 inH2O (2.48 bar)
Gauge pressure up to 10000 psig (689,47 bar)
Absolute pressure up to 10000 psia (689,47 bar)
diagnosis
Process intelligence, dedicated pressure tube blockage detection and loop integrity diagnosis, enhanced process alarms, and basic diagnosis
Process wetted materials
316L Stainless Steel, Alloy C-276, Alloy 400, Tantalum, Gold Plated 316L Stainless Steel, Alloy 400 Gold Plated
Certificate/Certification
Certified by an independent third party to a SIL 2/3 safety rating according to IEC 61508 and NSF, NACE® and hazardous location certified (see detailed specifications for complete certification information).
Time constant/response
<50 ms