Emerson PN-51-T56 instruction manual Debubbler and Measuring Chamber, Cleaning the orifice

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Instruction Manual

Clarity II T56

PN-51-T56

May 2012

 

 

8.3Debubbler and Measuring Chamber

8.3.1Cleaning the sensor

1.Turn off the sample supply to the debubbler.

WARNING

BEFORE DISCONNECTING THE SAMPLE AND DRAIN LINES OR REMOVING THE SENSOR, be absolutely certain the process pressure is reduced to 0 psig and the process temperature is at a safe level.

2.Remove the sensor and put it in a safe place. The calibration cup is a good place to store the sensor.

3.Loosen the small drain plug in the base plug and allow the sample in the debubbler to drain out. See Figure 8-4. Replace the drain plug.

4.Unscrew the upper and lower caps. Be careful not to lose the O-rings.

5.Use a stream of water, a brush, or a rag to flush and clean out the inside of the debubbler and measuring chamber.

6.Inspect the O-rings for signs of damage and replace if necessary. The part number for the O-ring (one each) is 9550316.

7.Replace the upper and lower caps.

8.Replace the sensor.

8.3.2Cleaning the orifice

1.Turn off the sample to the debubbler.

2.Disconnect the drain line. Unscrew the drain fitting from the orifice; then unscrew the orifice from the debubbler body. See Figure 8-4.

3.Use a stream of water to flush out any residue accumulated in the orifice. Direct the stream of water counter to the normal flow through the orifice.

4.If the material plugging the orifice cannot be removed with flushing, use a toothpick or a stiff wire to push out the obstruction. Push counter to the normal flow through the orifice.

5.Reinstall the orifice and reconnect the drain line. Turn on the sample flow.

6.If the blockage cannot be removed or the orifice is damaged during cleaning, replace the orifice (PN 33947-00).

Maintenance

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Contents Clarity II T56 Turbidimeter Clarity II T56 Clarity II T56 Turbidimeter About This Document Contents Table of Contents cont’d Features and Applications Description and SpecificationsSpecifications General Listed T56 Turbidity System Components Ordering InformationGeneral Information InstallationInstallation Unpacking and InspectionPanel Mount Wall / Surface Mount Installation Debubbler Assembly Debubbler and Flow Chamber Sensor Installation SensorGeneral WiringPreparing Sensor Cable Power, Output, and Sensor ConnectionsPreparing Conduit Openings Sensor Sensor wiring to signal boardsImportant Note Function keys Display and OperationUser Interface Instrument KeypadProcess Measurements Main DisplayNavigation Keys Alpha-numeric KeypadMenu System Fault and Warning bannerPN-51-T56 May This page left blank intentionally Programming the Analyzer Basics Configuring and Ranging the Current OutputsSetting a Security Code Resetting Factory Default Settings Security AccessUsing Hold ENTER/MENU Programming Alarm RelaysClarity II T56 Turbidity Measurement Programming Programming TurbidityProgramming Measurements Introduction PN-51-T56 May This page left blank intentionally Turbidity CalibrationCalibration Introduction Grab Calibration Turbidity Slope Calibration TurbidityStandardize Calibration Turbidity Sensor MaintenanceCleaning the sensor OverviewReplacing the Lamp/LED Board Debubbler and Measuring Chamber Cleaning the orificeLocation Description Part List of Replacement PartsReturn of Material Warranty RepairNon-Warranty Repair Appendix Dilution Volume Final Volume for FactorWarranty Certification Clarity II T56 PN-51-T56 May This page left blank intentionally Clarity II T56 RosemountAnalytical.com

PN-51-T56 specifications

The Emerson PN-51-T56 is a sophisticated and versatile process control valve designed to meet the demands of various industrial applications. This model is known for its robust performance, reliability, and advanced features that enhance its functionality and efficiency in process control.

One of the main features of the PN-51-T56 is its globe valve design, which allows for excellent flow regulation and precise control over fluid dynamics. The valve’s construction is designed to minimize pressure drop while ensuring high flow capacity, making it ideal for both liquid and gas applications in industries such as oil and gas, chemical processing, and water treatment.

The PN-51-T56 incorporates Emerson's latest technologies, including digital valve control systems. These systems enable seamless integration with existing control networks, allowing for real-time performance monitoring and diagnostics. With smart technologies, operators can optimize valve performance, reduce downtime, and improve overall process efficiency.

In terms of characteristics, the PN-51-T56 features a wide range of sizing options, providing versatility in various applications. It is available in different materials, allowing users to select the most appropriate material for their specific media and environmental conditions. The valve is built to withstand extreme temperatures and pressures, ensuring durability and longevity even in the most demanding situations.

Additionally, the valve's design considers maintenance ease, featuring accessible components that simplify repairs and periodic maintenance. This design philosophy minimizes operational interruptions and contributes to lower lifecycle costs.

Another key characteristic of the PN-51-T56 is its compliance with international standards and regulations, ensuring that users can rely on its safety and performance in critical applications.

In summary, the Emerson PN-51-T56 combines innovative technology with a robust design to deliver precise control in process applications. Its superior performance, durability, and ease of integration make it a preferred choice for industries requiring reliable process control solutions. With ongoing advancements in automation and digitalization, the PN-51-T56 positions itself as an essential tool for optimizing process efficiency and effectiveness in modern industrial settings.
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