Rosemount 3051SFA Annubar Flow Meter

Introduction

The Rosemount 3051SFA Annubar Flow Meter is a no-equal solution with a patented, averaging pitot tube that delivers superior measurement accuracy over a wide flow range. This flow meter can measure multiple variables and is engineered with an integrated thermowell for temperature measurement. Its patented T-shaped sensor is capable of obtaining measurements via a single pipe penetration while maintaining a small profile in the pipe to reduce permanent pressure loss and increase energy savings.

Specifications

Warranty

Up to 15-year limited warranty

Rangedown

Up to 200:1 (14:1 flow turndown)

Measurement Range

Up to 1000 inH2O (2,48 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, process temperature, scaled variable, mass flow, volumetric flow, energy flow

Communication Protocol

4-20 mA HART®, WirelessHART®, FOUNDATION™ Fieldbus

Process Wetted Material

316 SST, Alloy C-276

Diagnostics

Basic Diagnostics, Power Advisory Diagnostics, Advanced Diagnostics

Certifications/Approvals

SIL 2/3 certified to IEC 61508 by an independent 3rd party, NACE, hazardous location, see full specs for complete list of certifications

Features

· Designed with built-in flow calculations for direct reporting of fully-compensated mass flow

·Patented T-shape sensor creates a fixed separation point for DP signal improvement over a wider flow rate

· Advanced diagnostics provide diagnostic coverage to detect abnormal process conditions and electrical loop issues

· Callendar-Van Dusen sensor matching improves temperature accuracy enabling best-in-class flow calculations

· Ultra for Flow performance class enables optimized flow measurement with a ±0.04% of reading accuracy

· T-shape Annubar design features very low permanent pressure loss

· Integral thermowell of sensor adds process temperature measurement without additional pipe penetrations

· All-welded, SuperModule™ design offers industry-leading 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

· SIL 2/3 certified to IEC 61508 (via 3rd party) and prior-use certificate of FMEDA data for safety installations

Normal Models

3051SFA1L020CCHPS1T100T31AA003  

3051SFA2L020CCHPS1T100T31AA003  

3051SFA3L020CCHPS1T100T31AA003  

3051SFA4L020CCHPS1T100T31AA003  

3051SFADL020CCHPS1T100T31AA003  

3051SFA5L020CCHPS1T100T31AA003  

3051SFA6L020CCHPS1T100T31AA003  

3051SFA7L020CCHPS1T100T31AA003  

3051SFA1G020CCHPS1T100T31AA003  

3051SFA2G020CCHPS1T100T31AA003  

3051SFA3G020CCHPS1T100T31AA003  

3051SFA4G020CCHPS1T100T31AA003  

3051SFADG020CCHPS1T100T31AA003  

3051SFA5G020CCHPS1T100T31AA003  

3051SFA6G020CCHPS1T100T31AA003  

3051SFA7G020CCHPS1T100T31AA003  

3051SFA1S020CCHPS1T100T31AA003  

3051SFA2S020CCHPS1T100T31AA003  

3051SFA3S020CCHPS1T100T31AA003  

3051SFA4S020CCHPS1T100T31AA003  

3051SFADS020CCHPS1T100T31AA003  

3051SFA5S020CCHPS1T100T31AA003  

3051SFA6S020CCHPS1T100T31AA003  

3051SFA7S020CCHPS1T100T31AA003