Rosemount 2051 Coplanar Pressure Transmitter

The Rosemount 2051 Coplanar Pressure Transmitter is industry-standard for differential and gage measurements. This safety-certified transmitter features a Local Operator Interface with easy-to-use menus and built-in configuration buttons, allowing you to easily commission the device. Engineered with the patented coplanar technology, this device offers installation flexibility for integrated flow or level solutions. With optional WirelessHART^® technology, you can add measurement points fast, even in remote and hard-to reach-locations.

Specifications:

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)

Features

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