Oxymitter 4000

Instruction Manual

IB-106-340 Rev. 3.0 December 2003

SECTION 2

INSTALLATION

Before installing this equipment, read the “Safety instructions for the wiring and installation of this apparatus” at the front of this Instruction Bulletin. Failure to follow safety instructions could result in serious injury or death.

2-1 MECHANICAL INSTALLATION

a.Selecting Location

1.The location of the Oxymitter 4000 in the stack or flue is most important for maximum accuracy in the oxygen analyzing process. The Oxymitter 4000 must be positioned so the gas it meas- ures is representative of the process. Best results are normally obtained if the Oxymitter 4000 is positioned near the center of the duct (40-60% inser- tion). Longer ducts may require several Oxymitter 4000 units since the O2 can vary due to stratification. A point too near the wall of the duct, or the inside radius of a bend, may not provide a representative sample because of the very low flow conditions. The sensing point should be selected so the proc- ess gas temperature falls within a range of 32° to 1300°F (0° to 704°C). Figure 2-1through Figure 2-9provide mechanical installation references. The ambient temperature of the integral electronics housing must not exceed 185°F (85°C). For higher ambient tem- peratures, we recommend the remote mounted electronics option.

2.Check the flue or stack for holes and air leakage. The presence of this con- dition will substantially affect the accu- racy of the oxygen reading. Therefore, either make the necessary repairs or install the Oxymitter 4000 upstream of any leakage.

3.Ensure the area is clear of internal and external obstructions that will interfere with installation and maintenance ac- cess to the membrane keypad or LOI. Allow adequate clearance for removal of the Oxymitter 4000.

Do not allow the temperature of the Oxymitter 4000 electronics to exceed 185°F (85°C) or damage to the unit may result.

b.Probe Installation

1.Ensure all components are available to install the Oxymitter 4000. If equipped with the optional ceramic diffusion ele- ment, ensure it is not damaged.

2.The Oxymitter 4000 may be installed intact as it is received.

NOTE

An abrasive shield is recommended for high velocity particulates in the flue stream (such as those in coal- fired boilers, kilns, and recovery boil- ers). Vertical and horizontal brace clamps are provided for 9 ft and 12 ft (2.75 m and 3.66 m) probes to provide mechanical support for the Oxymitter 4000. Refer to Figure 2-7.

3.Weld or bolt adapter plate (Figure 2-6)onto the duct.

4.If using the optional ceramic diffusion element, the vee deflector must be cor- rectly oriented. Before inserting the Oxymitter 4000, check the direction of gas flow in the duct. Orient the vee de- flector so the apex points upstream to- ward the flow (Figure 2-8). This may be done by loosening the setscrews and rotating the vee deflector to the desired position. Retighten the setscrews.

Rosemount Analytical Inc. A Division of Emerson Process Management

Installation 2-1

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Emerson 4000 manual Section Installation, Mechanical Installation, Selecting Location
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4000 specifications

The Emerson 4000 is a state-of-the-art automation platform designed to enhance industrial processes and improve operational efficiency. This advanced system is recognized for its unparalleled reliability and flexibility, making it suitable for various industries such as oil and gas, chemicals, pharmaceuticals, and power generation.

One of the standout features of the Emerson 4000 is its robust architecture that comprises distributed control systems (DCS) and a comprehensive suite of software applications. This integration allows for real-time monitoring and control of complex processes, ensuring that operators have access to crucial data for informed decision-making. The system supports a wide range of field devices and protocols, facilitating seamless connectivity across various platforms.

The Emerson 4000 employs innovative technologies that elevate its performance. It incorporates advanced analytics and machine learning capabilities, which enable predictive maintenance and reduce downtime. By analyzing historical data and identifying patterns, the system can forecast potential failures, allowing operators to address issues before they escalate. This leads to increased uptime and significant cost savings.

Another key characteristic of the Emerson 4000 is its user-friendly interface. The intuitive design ensures that operators can navigate the system with ease, reducing training time and enhancing productivity. The customizable dashboards provide real-time insights and facilitate quick access to critical information, allowing teams to respond to changes in the process swiftly.

Security is also a cornerstone of the Emerson 4000 platform. The system includes multiple layers of cybersecurity measures to safeguard sensitive data and maintain the integrity of operations. This is crucial in today’s environment, where cyber threats are a significant concern for industrial facilities.

In addition, the Emerson 4000 excels in scalability. It can be easily expanded to accommodate the growing needs of a business without compromising performance. Whether an organization is looking to integrate additional processes or expand its operations geographically, the Emerson 4000 is designed to adapt and grow alongside the business.

Overall, the Emerson 4000 stands out as a powerful tool for industrial automation. Its combination of reliability, advanced technology, user-friendliness, security, and scalability makes it an ideal choice for organizations seeking to optimize their operations and drive efficiency in an increasingly competitive landscape.
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