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  • Rosemount™ 2051 Transmitter, 1595 Conditioning Orifice Plate and 305 Manifold
Rosemount-K-2051 Transmitter 1595 Conditioning Orifice and 305

Rosemount™ 2051 Transmitter, 1595 Conditioning Orifice Plate and 305 Manifold

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Specifications

Rosemount™ 2051 Coplanar™ Pressure Transmitter
Reference Accuracy
Up to 0.05% of span
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
Wireless Update Rate
1 sec. to 60 min., user selectable
Power Module Life
Up to 10-year life, field replaceable (order separately)
Wireless Range
Internal antenna (225 m)
Rosemount™ 1595 Conditioning Orifice Plate
Max. Operating Pressure
ANSI B16.5 2500#
Process Temperature Range
-320 to 1200 °F (-196 to 649 °C)
Fluid Type
Liquid, gas, steam
Process Wetted Material
316/316L SST, Alloy C-276, Alloy 400
Warranty
Up to 5-year limited warranty
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
  • Patented coplanar technology allows direct mounting for flow and level solutions that provide 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
  • Several primary elements provide a flow solution that is factory leak-tested and calibrated to simplify installation
  • 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™ 1595 Conditioning Orifice Plate
  • Patented 4-hole design enables accurate flow measurement in turbulent flow profiles
  • Innovative orifice plate requires only 2D upstream and 2D downstream to reduce pipe straight-run
  • Does not require impulse lines, special flanges or piping modifications for installation cost-saving
  • Offers direct-mount capability for ease of installation
  • Self-centering mechanisms ensure optimal accuracy and improve overall installation process
  • Available in larger line sizes up to 24 in. (600 mm) or custom line sizes for application flexibility
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™ 1595 Conditioning Orifice Plate
Rosemount™ 305 Integral Manifold