Benefit from industry-leading performance and patented technology with the Rosemount 3051 Coplanar Pressure Transmitter. With over 10 million devices installed, this pressure transmitter family offers an all-in-one solution for pressure, level and flow measurement. Engineered with a coplanar flange for installation and application flexibility, this transmitter is easy to install and designed with direct process mounting capability for cost-effective installation and efficiency.

The 3051C is capable of differential, gauge, or absolute pressure measurement. Utilizing advanced capacitance sensor technology (piezoresistive sensors for absolute pressure models) the 3051C is accurate up to ±0.04% resulting in total operating performance, the true measure of "real-world" transmitter performance, of ±0.15%. Additionally, the Rosemount 3051 pressure transmitter has an installed five-year stability of ±0.125% demonstrating the ability to maintain performance over a five year period under the most demanding process conditions. The high accuracy and stability of the 3051C equates to reduced variability, lower operating and maintenance costs, and improved plant safety.

The 3051C 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 3051C smart pressure transmitter is also available in a number of materials and a wide range of hazardous area certifications are available.

Features

Over 10 million Rosemount 3051 devices installed globally, providing reliable pressure readings in harsh environments

Patented Rosemount Coplanar technology allows for direct mounting to multiple measurement applications

Fully-assembled pressure, level and flow solutions arrive ready-to-install for improved reliability and performance

Complete pressure assemblies are leak-tested and calibrated to reduce leak points up to 70% and simplify installation

10-year installed stability and 150:1 rangedown produce reliable measurements and wide application flexibility

Local Operator Interface (LOI) enables quick commissioning and provides easy access to process and device information

Loop Integrity diagnostics detect electrical loop issues for reduced downtime

SIL 2/3 certified to IEC 61508 (via 3rd party) and prior-use certificate of FMEDA data for safety installations

Specifications

Warranty: Up to 5-year limited warranty

Rangedown: Up to 150:1

Communication Protocol: 4-20 mA HART, WirelessHART®, FOUNDATION fieldbus, Profibus, 1-5 V Low Power HART

Measurement Range: Up to 2000psi (137,89 bar) Differential, Up to 2000psig (137,89 bar) Gage, Up to 4000psia (275,79 bar) Absolute

Process Wetted Material: 316L SST, Alloy C-276, Alloy 400, Tantalum, Gold-plated Alloy 400, Gold-plated 316L SST

Diagnostics: Basic Diagnostics, Loop Integrity

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