Rosemount 3051S Coplanar Pressure Transmitter
The Rosemount 3051S Coplanar™ Pressure Transmitter is designed with the patented Coplanar technology and is the no-equal solution for pressure, flow and level measurements.

The Rosemount 3051S Coplanar™ Pressure Transmitter is designed with the patented Coplanar technology and is the no-equal solution for pressure, flow and level measurements.
- Model series
- 3051S
- Technical feature
- Patented Rosemount Coplanar technology offers optimized performance as a pressure, DP Flow and DP Level solution
- Technical feature
- Best-in-class, scalable architecture enhances performance, functionality and process connections
- Technical feature
- Transmitter arrives fully assembled and leak tested for simple installation and maintenance
3051S
Request a quoteAbout this product
The Rosemount 3051S Coplanar™ Pressure Transmitter is designed with the patented Coplanar technology and is the no-equal solution for pressure, flow and level measurements. This scalable platform, available in both wired and WirelessHART® communication protocols, seamlessly integrates with manifolds, primary elements and seal solutions and optimizes performance for accurate differential, gage and absolute pressure measurements. With the SuperModule™ platform, this transmitter resists overpressure and line pressure effects to maintain unmatched performance. Specs Warranty Up to 15-year limited warranty Rangedown Up to 200:1 Communication Protocol 4-20 mA HART, Wireless HART®, FOUNDATION fieldbus 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, Process Intelligence, Plugged Impulse Line 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 Long range (225 m), extended range (800 m), remote (225 m) and high-gain remote (1 km) Features Patented Rosemount Coplanar technology offers optimized performance as a pressure, DP Flow and DP Level solution Best-in-class, scalable architecture enhances performance, functionality and process connections Transmitter arrives fully assembled and leak tested for simple installation and maintenance All-welded hermetic SST SuperModule platform resists overpressure and line pressure effects to ensure 0.025% accuracy Ultra and Ultra for Flow performance classes deliver 15-year stability and 15-year limited warranty 200:1 rangedown produce reliable measurements and wide application flexibility Integrates seamlessly with 4-20 mA HART™, Wireless HART®, FOUNDATION™ fieldbus protocols for application flexibility SmartPower™ module provides up to 10-year maintenance-free operation and field replacement without transmitter removal SIL 2/3 certified to IEC 61508 (via 3rd party) and prior-use certificate of FMEDA data for safety installations Advanced diagnostics provide diag nos tic coverage to detect electrical loop issues and abnormal process conditions Remote display and interface offers easy access to process and device information 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 For quotation, send the complete order code, quantity and operating conditions. Specifications and available options depend on the ordered configuration.
Technical information
| Model series | 3051S |
|---|---|
| Brand | Rosemount |
| Technical feature | Patented Rosemount Coplanar technology offers optimized performance as a pressure, DP Flow and DP Level solution |
| Technical feature | Best-in-class, scalable architecture enhances performance, functionality and process connections |
| Technical feature | Transmitter arrives fully assembled and leak tested for simple installation and maintenance |
| Technical feature | All-welded hermetic SST SuperModule platform resists overpressure and line pressure effects to ensure 0.025% accuracy |
| Technical feature | Ultra and Ultra for Flow performance classes deliver 15-year stability and 15-year limited warranty |
| 200 | 1 rangedown produce reliable measurements and wide application flexibility |
| Technical feature | Integrates seamlessly with 4-20 mA HART™, Wireless HART®, FOUNDATION™ fieldbus protocols for application flexibility |
| Technical feature | SmartPower™ module provides up to 10-year maintenance-free operation and field replacement without transmitter removal |
| Technical feature | SIL 2/3 certified to IEC 61508 (via 3rd party) and prior-use certificate of FMEDA data for safety installations |
| Technical feature | Advanced diagnostics provide diag nos tic coverage to detect electrical loop issues and abnormal process conditions |
| Technical feature | Remote display and interface offers easy access to process and device information |
| Technical feature | WirelessHART® technology is secure and cost-effective and delivers >99% data reliability |
| Technical feature | SmartPower™ module provides up to 10-year maintenance-free operation and field replacement without transmitter removal |
| Technical feature | Easy installation enables quick instrumentation of measurement points without the cost of wiring |
Downloads & files
Need help confirming a configuration? Ask about this instrument →
Before you request a quote
How do I request a quote for 3051S?
Send the full model or order code, quantity and delivery country. For a replacement, include the existing instrument specifications; for a new installation, use the selection checklist below.
Where can I find technical documents?
Published files are listed in Downloads & files. Check that the document covers your selected configuration. Request any additional drawing or manual with your inquiry.
How are price and delivery confirmed?
Price and delivery depend on the final configuration, quantity and destination. Request a written quotation for your project; this page does not confirm stock or a delivery date.
LET’S FIND YOUR INSTRUMENT
Tell us what you need.
Start with a model or an application. Our sales team can help check the configuration for your project.
Find your regional sales contact ↗What helps us select an instrument?
Medium, measuring range, process temperature, pressure, output signal and connection. You can send what you know now and discuss the remaining details with us.