Starting at $3,306.61
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  • Reference Accuracy of 0.075%, optional 0.065%
  • Two-year stability of 0.10%, optional five-year stability
  • Rangeability of 100:1
  • Calibrated spans/ranges from 0.5 inH2O to 2000 psi (1,2 mbar to 276 bar)
  • Protocols available include 4-20 mA HART, FOUNDATION fieldbus, 1-5 Vdc HART Low Power
  • 316L SST and Hastelloy C-276 process wetted parts
  • Coplanar platform enables integration of primary elements, manifolds, and diaphragm seal solutions


The Rosemount 2051C pressure transmitter offers differential and gauge pressure measurements with advanced capabilities designed to meet a wide range of applications and to easily integrate into existing or new installations.

The versatile Rosemount 2051C pressure transmitter has a standard reference accuracy of 0.075% along with 100:1 rangedown and extended two-year stability of 0.10% to provide confidence in your pressure measurements. For applications demanding even more precision, both an enhanced accuracy of 0.065% and 5-year stability are available as options.

The Rosemount 2051C pressure transmitter can utilize either traditional flanges or Rosemount's versatile Coplanar ™ platform designed to enable the best process connection for pressure, flow, and level applications. Right out of the box, the solution arrives factory calibrated, pressure-tested, and ready to install. The Rosemount 2051C smart pressure transmitter is also available in a number of materials and a wide range of hazardous area certifications are available.

Output options available to the Rosemount 2051C pressure transmitter include 4-20mA HART, Low Power HART, or FOUNDATION fieldbus output protocols. The Rosemount 2051C pressure transmitter offers so many options that it can be configured for any application.


Service Options


Please consider these optional accessories.


This product can be used in the following applications: