Rosemount 3051S

Reference Manual

00809-0200-4801, Rev BA April 2007

Configuration of the

Plugged Impulse Line

Detection

To configure the PIL, open the ADB transducer block and refer to the host documentation. The three parameters below are the minimum required for configuration.

PLINE_Affect_PV_Status

PLINE_Affect_PV_Status determines whether the quality of the pressure measurement from the Sensor Transducer Block will be affected by the Plugged Impulse Line status. The parameter default is “false”. When the algorithm detects plugged impulse lines there is no affect on the quality of the pressure measurement from the Sensor Transducer Block. If the parameter setting is “true”, the ADB status will cause the quality of the pressure measurement from the Sensor Transducer Block to go “UNCERTAIN”.

PLINE_Sensitivity

PLINE_Sensitivity determines the sensitivity of the PIL Detection Algorithm. Low sensitivity is primarily used if the process contains large amount of dynamics. Medium sensitivity would be recommended for normal processes. High sensitivity would be used for a process with minimal dynamics. Below is a guide for setting your “Plugging Sensitivity”.

Sensitivity levels for all lines plugged used for DP, AP or GP:

•Low sensitivity

An 80% reduction in dynamics (with respect to the baseline dynamics) in the last detection cycle time (default 1 min.).

•Medium sensitivity

A 70% reduction in dynamics (with respect to the baseline dynamics) in the last detection cycle time (default 1 min.).

•High sensitivity

A 60% reduction in dynamics (with respect to the baseline dynamics) in the last detection cycle time (default 1 min.).

Sensitivity levels for one line plugged used for DP only:

•Low sensitivity

A 100% increase in dynamics (with respect to the baseline dynamics) in the last detection cycle time (default 1 min.).

•Medium sensitivity

A 70% increase in dynamics (with respect to the baseline dynamics) in the last detection cycle time (default 1 min.).

•High sensitivity

A 40% increase in dynamics (with respect to the baseline dynamics) in the last detection cycle time (default 1 min).

PLINE_ON

This parameter Enables or Disables the Plugged Impulse Line Algorithm. The PIL must be both licensed and activated in order to detect plugged impulse lines. The default state is disabled.

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Emerson 3051S manual Configuration Plugged Impulse Line Detection, Plineon
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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.
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