Products
Contact Us
Get A Quote
Recommend
Product Description
Rosemount 3051C Coplanar Pressure Transmitter
With the Rosemount 3051 Pressure Transmitter, you'll gain more control over your plant. You'll be able to reduce product variation and complexity as well as your total cost of ownership by leveraging one device across a number of pressure, level, and flow applications. You'll have access to information you can use to diagnose, correct, and even prevent issues. And with unparalleled reliability and experience, the Rosemount 3051 is the industry standard that will help you perform at higher levels of efficiency and safety so you can remain globally competitive.
Specifications
Range down Up to 150:1 Communication Protocol 4-20 mA HART, WirelessHART®, FOUNDATION fieldbus, Profibus, 1-5 V Low Power HART Measurement Range Up to 20000 psig (1378,95 bar) Gage, Up to 20000 psia (1378,95 bar) Absolute Process Wetted Material 316L SST, Alloy C-276 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
Features
Over 10 million Rosemount 3051 devices installed globally, providing reliable pressure readings in harsh environments. In-line gage and absolute pressure measurements support up to 20,000 psi (1378,95 bar) for pressure and level solutions. 10-year installed stability and 150:1 rangedown produce reliable measurements and wide application flexibility. Supports common protocols for integration in many host environments across many industries. Wide range of manifolds and remote seals are available – factory-assembled and leak-tested for easy installation. Local Operator Interface (LOI) enables quick commissioning and provides easy access to process and device information. SIL 2/3 certified to IEC 61508 (via 3rd party) and prior-use certificate of FMEDA data for safety installations. Loop Integrity diagnostics detect electrical loop issues for reduced downtime.
Rosemount 3051C Coplanar Pressure Transmitters are the industry standard for differential, gage, and absolute pressure measurement. The coplanar platform enables seamless integration with manifolds, flow, and level solutions.
■ Loop Integrity and Plugged Impulse Line Diagnostics detect issues that might compromise the integrity of the output signal (code DA1).
■ Bluetooth® Connectivity enables efficient, reliable, and safe configuration and maintenance (code BLE).
■ Back-lit Graphical Display with Local Language Capability (code M6).
■ Safety certification and proof testing (code QT and T9).




Message
Products Recommended
Chat Online
Xinyi Instrument supplies pressure transmitters for process control, hydraulic systems, petrochemical plants, water treatment, HVAC, power generation and general industrial pressure monitoring. Our pressure transmitter range covers gauge pressure, absolute pressure, differential pressure, high temperature media and digital communication applications.
Choose from compact pressure transmitters, smart 3051 differential pressure transmitters, diaphragm seal models, RS485 digital pressure transmitters and high frequency dynamic pressure sensors. Standard outputs include 4-20 mA, voltage output, HART and RS485 Modbus options, with stainless steel wetted parts and custom process connections available on request.
| Pressure Types | Gauge, absolute, negative pressure, differential pressure |
|---|---|
| Measuring Range | From low differential pressure to high pressure ranges up to 100 MPa, depending on model |
| Output Signals | 4-20 mA, 0-5 V, 1-5 V, 0-10 V, RS485 Modbus, HART options |
| Accuracy | Typical options include 0.1%, 0.2%, 0.25% and 0.5% FS |
| Process Connection | M20 x 1.5, G1/4, G1/2, NPT and customized thread connections |
| Wetted Materials | Stainless steel, 316L diaphragm and corrosion-resistant sealing options |
| Media | Water, oil, gas, air, steam and compatible liquid or gas media |
| Applications | Pipeline pressure, tank level, flow differential pressure, hydraulic pressure and automation systems |
A pressure transmitter converts the pressure of liquid, gas or steam into a standard electrical signal for PLC, DCS, recorder or control instrument input. It is widely used for pipeline pressure, tank level, flow measurement and process safety monitoring.
Confirm the pressure range, pressure type, medium, temperature, output signal, accuracy, installation thread, electrical connection and environmental requirements. For corrosive media, high temperature or sanitary applications, diaphragm material and sealing structure are especially important.
Gauge pressure transmitters measure pressure relative to atmospheric pressure. Absolute pressure transmitters measure pressure relative to vacuum. Differential pressure transmitters measure the pressure difference between two points and are commonly used for flow, filter and level measurement.
Yes. Xinyi Instrument can support customized pressure ranges, process connections, output signals, cable length, display options and model selection for different industrial applications.