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  • Rosemount™ 2051 Coplanar™ Pressure Transmitter and 305 Manifold
Rosemount-K-2051 Coplanar Pressure Transmitter and 305 Manifold

Rosemount™ 2051 Coplanar™ Pressure Transmitter and 305 Manifold

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Specifications

Rosemount™ 2051 Coplanar™ Pressure Transmitter
Warranty
Up to 5-year limited warranty
Rangedown
Up To 100:1
Communication Protocol
4-20 mA HART®, WirelessHART®, FOUNDATION™ Fieldbus, PROFIBUS®, 1-5 V Low Power HART®
Measurement Range
Up to 2000 psi (137,9 bar) Differential, Up to 2000 psig (137,9 bar) Gage
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
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
Wireless Range
Internal antenna (225 m)
Rosemount™ 305 Integral Manifold
Maximum Operating Temperature
1000°F (538°C)
Manifold Material
316 SST/316L SST, Alloy C-276, Alloy 400
Packing Material
PTFE, graphite-based
Process Connections
1/4" -18 NPT female, 1/2" -14 NPT female, 1/2" -14 female NPT flange adapter, 12 mm ferrule tube flange adapter
Process Connection Orientation
Parallel with transmitter, 90° to transmitter
Certifications
Cleaning for special services, sour gas (meets NACE MR 0175/ISO 15156, MR0103), see full specs for complete list of certifications
Warranty
Up to 5-year limited warranty

Features

Rosemount™ 2051 Coplanar™ Pressure Transmitter
  • Performance up to 0.05% of span accuracy
  • Patented coplanar technology allows direct mounting to pressure, flow or level solutions for installation flexibility
  • Delivered fully assembled to manifolds, diaphragm seals or primary flow elements for straightforward installation
  • Local Operator Interface offers easy-to-use menus and built-in configuration buttons for streamline commissioning
  • SIL 2/3 certified to IEC 61508 (via 3rd party) and prior-use certificate of FMEDA data for safety installations
  • Wireless Features
    • WirelessHART® technology is secure and cost-effective and delivers >99% data reliability
    • 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
Rosemount™ 305 Integral Manifold
  • Designed for direct assembly to Rosemount Coplanar transmitter interface, eliminating the need for a flange
  • 50% fewer potential leak points than conventional transmitter to flange to manifold interface
  • Lightweight manifold design can be factory-assembled, leak-tested and calibrated for an easy installation process
  • 2-,3- and 5-valve configuration for multivariable, absolute, gage and differential pressure transmitters
  • 5-valve natural gas configuration available for extra protection from leaking to ensure DP signal integrity

Documents & Drawings

Rosemount™ 2051 Coplanar™ Pressure Transmitter
Rosemount™ 305 Integral Manifold