Operation and Maintenance, Visual Inspection

Quick Installation Guide

Rosemount 3051S

00825-0100-4801, Rev KB December 2010

Operation and Maintenance

Proof Test and Inspection

The following proof tests are recommended. Proof test results and corrective actions taken must be documented at http://rosemount.d1asia.ph/rosemount/safety/ReportAFailure_newweb.asp in the event that an error is found in the safety functionality.

Use the fast key sequences in Table 1 on page 15 or Table 2 on page 16 to perform a Loop Test, Analog Output Trim, or Sensor Trim. See the 3051S reference manual for additional information.

Proof Test 1

Conducting an analog output Loop Test satisfies the proof test requirements and will detect more than 52% of DU failures not detected by the 3051S_C or 3051S_L automatic diagnostics, and more than 62% of DU failures not detected by the 3051S_T automatic diagnostics.

Required tools: Field Communicator and mA meter.

1.On the Field Communicator, enter the Fast Key Sequence for Loop Test.

2.At the “Choose Analog Output” prompt, select “Other” to manually input a value.

3.Enter the milliampere value representing a high alarm state.

4.Check the reference meter to verify the mA output corresponds to the entered value.

5.Enter the milliampere value representing a low alarm state.

6.Check the reference meter to verify the mA output corresponds to the entered value.

7.Document the test results per your requirements.

Proof Test 2

This proof test, when combined with the Proof Test 1, will detect over 92% of DU failures not detected by the 3051S_C or 3051S_L automatic diagnostics, and over 95% of DU failures not detected by the 3051S_T automatic diagnostics.

Required tools: Field Communicator and pressure calibration equipment.

1.Perform a minimum two point sensor calibration check using the 4-20 mA range points as the calibration points.

2.Check the reference mA meter to verify the mA output corresponds to the pressure input value.

3.If necessary, use one of the “Trim” procedures available in the 3051S reference manual to calibrate.

4.Document the test results per your requirements.

NOTE

The user determines the proof-test requirements for impulse piping.

Visual Inspection

Not required.

Special Tools

Not required.

Product Repair

All failures detected by the transmitter diagnostics or by the proof-test must be reported. Feedback can be submitted electronically at http://rosemount.d1asia.ph/rosemount/safety/ReportAFailure_newweb.asp.

The 3051S is repairable by major component replacement. Follow the instructions in the 3051S reference manual (document number 00809-0100-4801) for additional information.

3051SF, 3051S specifications

The Emerson 3051S is a state-of-the-art pressure transmitter that excels in various industrial applications. Its design is rooted in cutting-edge technology, ensuring accurate and reliable pressure measurements. With a focus on performance and durability, the 3051S stands as a trusted choice for engineers and process professionals worldwide.

One of the standout features of the Emerson 3051S is its advanced sensor technology. The device utilizes a high-performance sensor that offers exceptional accuracy, with a measured performance of up to ±0.075% of the span. This precision is essential for processes where minute changes in pressure can significantly impact operations. Coupled with the sensor's stability and repeatability, the 3051S provides consistent readings even in fluctuating conditions.

The device also incorporates Emerson's proprietary Smart Pressure technology, which enables predictive diagnostics. This feature allows users to anticipate potential issues before they escalate, reducing downtime and maintenance costs. The 3051S is equipped with advanced communication capabilities, supporting protocols such as HART, FOUNDATION Fieldbus, and Profibus PA. This versatility ensures seamless integration into existing plant automation systems, facilitating real-time data monitoring and management.

In terms of construction, the Emerson 3051S is built to withstand harsh industrial environments. It features a robust stainless-steel housing that protects the internal components from corrosive substances, high temperatures, and extreme pressures. The device is also available with various membrane materials, making it suitable for a wide range of media, including corrosive and viscous fluids.

Moreover, the 3051S is designed with user-friendliness in mind. It includes an intuitive interface and is fully configurable, allowing for easy calibration and setup. The ability to use Emerson's AMS Device Manager software further enhances the user experience, enabling detailed analysis, configuration, and diagnostics from a centralized platform.

Overall, the Emerson 3051S combines superior technology with practical design, making it an ideal solution for industries such as oil and gas, chemical processing, and water treatment. Its precise measurements, advanced diagnostics, and durable construction position it as a benchmark in the field of pressure transmitters, delivering reliability and efficiency for critical applications.