Emerson PN-51-T56 instruction manual Important Note

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Instruction Manual	Clarity II T56
PN-51-T56	May 2012

Fig. 3-1 Turbidity signal board with plug-in Sensor connection

IMPORTANT NOTE:

When using EPA/incandescent sensors (PN 8-0108-0002-EPA):

•DO NOT power up the instrument without the sensor connected

•DO NOT disconnect and reconnect a sensor while an analyzer is powered If this is inconvenient or cannot be avoided:

1. Cycle power to the instrument after connecting the sensor or...

2.Perform a Slope Calibration or Standard Calibration routine after connecting the sensor.

Following these guidelines will extend the life of the incandescent lamp and avoid premature warnings and faults due to reduced lamp life.

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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 Description and Specifications Features and ApplicationsSpecifications General Listed Ordering Information T56 Turbidity System ComponentsInstallation InstallationUnpacking and Inspection General InformationPanel Mount Wall / Surface Mount Installation Debubbler Assembly Debubbler and Flow Chamber Installation Sensor SensorWiring GeneralPreparing Sensor Cable Power, Output, and Sensor ConnectionsPreparing Conduit Openings Sensor wiring to signal boards SensorImportant Note Display and Operation User InterfaceInstrument Keypad Function keysMain Display Navigation KeysAlpha-numeric Keypad Process MeasurementsFault and Warning banner Menu SystemPN-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 Programming Alarm Relays ENTER/MENUClarity 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 Maintenance Cleaning the sensorOverview SensorReplacing the Lamp/LED Board Cleaning the orifice Debubbler and Measuring ChamberList of Replacement Parts Location Description PartReturn of Material Warranty RepairNon-Warranty Repair Dilution Volume Final Volume for Factor AppendixWarranty 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.