Rosemount™ 2051 Differential Pressure Flow Transmitter

Rosemount

Rosemount™ 2051 Differential Pressure Flow Transmitter

Rosemount

Designed to provide industry-standard performance, the Rosemount 2051 Differential Pressure Flow Transmitter offers dependable differential pressure (DP) flow measurements. For easy installation, this DP flow transmitter can be pre-assembled to various primary elements. This safety-certified transmitter also features a local operator interface (LOI) with easy-to-use menus and built-in configuration buttons for device commissioning without tools.

Specifications

Measurement Type
Differential Pressure
Accuracy
Up to  ±0.05% of span
Stability
Up to  ±0.125% of URL for 5 years
Warranty
Up to 5-year limited warranty
Rangedown
Up To 100:1
Measurement Range
Up to 2000 psi (137,9 bar) differential
Output
Differential pressure, scaled variable
Communication Protocol
4-20 mA HART®, WirelessHART®, FOUNDATION™ Fieldbus, PROFIBUS®, 1-5 V Low Power HART®
Process Wetted Material
316L SST, Alloy C-276, Tantalum
Diagnostics
Basic Diagnostics
Certifications/Approvals
SIL 2/3 certified to IEC 61508 by an independent 3rd party, NSF, NACE®, hazardous location, see full specs for complete list of certifications

Features

  • Available pre-assembled to primary elements for an installation-ready flow solution that ensures reliable performance
  • Complete flow assemblies are leak-tested and calibrated to reduce leak points up to 70% and simplify installation
  • Local operator interface offers easy-to-use menus and built-in configuration buttons for streamlined commissioning
  • Performance up to 0.05% of span accuracy
  • SIL 2/3 certified to IEC 61508 (via 3rd party) and prior-use certificate of FMEDA data for safety installations

Documents & Drawings

Training & Services