Rosemount 3051S2CD3A6F12A1AB1M5P1Q4 transmitter Configuration and RFQ Guide for Flow and Level Measurement

 

The Rosemount 3051S2CD3A6F12A1AB1M5P1Q4 transmitter is a long-code configuration within the Rosemount 3051S scalable pressure instrumentation platform. For project buyers, the important point is not simply recognizing the 3051S family name. Every character in the order code can define measurement type, pressure range, output, housing, process interface, materials, approvals, diagnostics, or additional options.

 

Emerson positions the Rosemount 3051S platform for pressure, differential pressure, DP flow, and DP level measurement. The platform can be integrated with manifolds, primary elements, and remote seal solutions. It is also available with multiple communication and diagnostic choices, so a quotation must be based on the complete configured code rather than on a generic 3051S description.

 

Reference image: Rosemount 3051S2CD3A6F12A1AB1M5P1Q4 transmitter transmitter assembly supplied for visual identification. Buyers should still confirm the complete nameplate, pressure range, output, process connection, seal arrangement, approvals, and option codes before ordering.

 

Why long Rosemount model codes require line-by-line review

 

A request for Rosemount 3051S2CD3A6F12A1AB1M5P1Q4 transmitter should preserve the model exactly as written. Removing a letter, changing a digit, or replacing the suffix with a shorter family name can change the configured instrument. This is especially important when the transmitter is assembled with a flange, manifold, remote seal, special fill fluid, hazardous-area approval, display, or diagnostic option.

 

• Keep the complete model string in the RFQ, purchase order, and internal instrument index.
• Attach a readable transmitter nameplate and seal or flange label when available.
• Separate transmitter, manifold, remote seal, capillary, and mounting requirements in the quotation.
• Confirm whether the request is for an identical replacement, a new project, or a technically reviewed alternative.

 

Measurement applications supported by the 3051S platform

 

Rosemount 3051S pressure transmitters are used across process plants where stable pressure information supports control, monitoring, custody-related calculations, equipment protection, or asset diagnostics. The correct configuration depends on the measurement task and the installation arrangement.

 

Differential pressure	Monitoring pressure difference across filters, strainers, vessels, or process equipment.
DP flow	Working with a compatible primary element and engineering calculation for flow measurement.
DP level	Measuring vessel level through differential pressure, including installations that may use remote seals.
Pressure monitoring	Supporting process pressure measurement where the selected 3051S measurement type and range are suitable.

 

Application examples do not prove that every 3051S ordering code is suitable for every service. Process pressure, temperature, wetted materials, pressure range, static pressure, overpressure limits, ambient conditions, response time, capillary length, and seal fill fluid must be reviewed for the specific project.

 

What can be confirmed from the Rosemount 3051S family

 

• A scalable platform for pressure, flow, and level measurement.
• Rosemount Coplanar technology for integrated pressure and DP measurement solutions.
• Configuration possibilities covering differential, gauge, and absolute pressure measurements.
• Integration options for manifolds, primary elements, and seal systems.
• Communication choices within the family that include 4–20 mA HART, WirelessHART, and FOUNDATION Fieldbus.
• Diagnostic and performance options that vary by the selected configuration.

 

The statements above describe the 3051S family. They should not be treated as proof that every listed option is included in Rosemount 3051S2CD3A6F12A1AB1M5P1Q4 transmitter. The final configuration should be validated using the current Emerson product data sheet or configuration tools.

 

Project information to collect before requesting a quotation

 

1. Complete transmitter model code and serial or series information.
2. Required measurement: differential pressure, pressure, flow, or level.
3. Calibrated range, engineering units, maximum working pressure, and static pressure.
4. Process fluid, operating temperature, ambient temperature, and wetted-material requirements.
5. Output protocol, display, diagnostics, and hazardous-area certification requirements.
6. Process connection, flange, manifold, seal type, capillary length, and fill fluid where applicable.
7. Quantity, destination country, required delivery date, and document package.

 

When replacing an installed Rosemount 3051S2CD3A6F12A1AB1M5P1Q4 transmitter, a photo of the full assembly is useful, but the nameplate remains more important than appearance. Similar blue housings can contain different sensor modules, electronics, approvals, and mechanical configurations.

 

Frequently asked buyer questions

 

Is the complete model code necessary for a quotation?

Yes. The complete code helps separate the required measurement range, output, housing, process interface, materials, certifications, and optional functions.

 

Can a 3051S family description replace the full model?

No. The family name identifies the platform, but it does not uniquely define the configured transmitter or its accessories.

 

Can the transmitter be used for level or flow?

The Rosemount 3051S platform supports DP flow and DP level solutions, but the selected pressure range, primary element, seal system, installation geometry, and engineering calculations must match the application.

 

What should be checked when a remote seal is involved?

Confirm seal type, flange size and rating, diaphragm material, fill fluid, capillary length, mounting orientation, process temperature, ambient conditions, and expected response time.

 

RFQ and replacement support

 

HKXY can review Rosemount 3051S2CD3A6F12A1AB1M5P1Q4 transmitter inquiries for replacement, maintenance spare, project sourcing, and export quotation requirements. Send the complete order code, quantity, target delivery date, nameplate image, application details, and required documentation. Related Rosemount 3051S models or accessory configurations should be listed as separate line items so each code can be checked clearly.