Rosemount 2088 and 2090

Reference Manual

00809-0100-4690, Rev EA March 2007

3.Hand tighten the transmitter using the knurled retaining ring, then snug an additional 1/8 turn with adjustable pliers.

IMPORTANT

Do not over-tighten the retaining ring. A spanner wrench (P/N

02088-0193-0001) hole is located on the knurled portion of the retaining ring to assist in transmitter removal if it is over-tightened.

Figure 3-5. Installing the Weld Spud.

PREPARING THE VESSEL HOLE

WELDING SEQUENCE

308L SST

Weld Spud

3

1

Heat Isolation

Grooves

Bevelled

Edge

100–125 Amps

recommended

2.37 (60)

Code “C” in Model Structure or

P/N 02088-0295-0003

Process

Vessel

 

5

 

 

 

 

 

 

 

 

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

4

 

 

 

 

 

Figure 3-6. Teflon Gasket Placement.

Teflon Gasket

Figure 3-7. Rosemount 2090P Mounting Configuration Using a Weld Spud.

 

 

Nameplate

 

 

 

DETAIL OF WELD SPUD

 

 

100–125 Amps

Weld Spud

 

 

Bevelled Edge

 

 

recommended

 

 

 

2

¼–20

 

 

UNC–2BX

 

Vessel

Depth 0.60

 

 

Wall

Mounting

 

 

 

 

Holes

 

 

Vessel Wall

 

 

 

Weld Spud

 

 

3-10

Page 10
Image 10
Emerson Process Management 2090, 2088 manual Detail of Weld Spud

2088, 2090 specifications

Emerson Process Management, a global leader in process automation and control solutions, has developed a series of advanced controllers including the 2090 and 2088 models. These controllers are integral to modern industrial applications, enhancing operational efficiencies and ensuring precise control over processes.

The Emerson 2090 controller is renowned for its high performance and reliability. It supports both continuous and batch processes, making it versatile for various industrial environments. One of its main features is its modular architecture, which allows for easy scalability and customization according to specific operational needs. The controller is equipped with advanced communication capabilities, supporting multiple protocols such as Modbus, Ethernet/IP, and Profibus, ensuring seamless integration with existing systems.

The 2090 also boasts sophisticated data processing abilities. It employs predictive analytics, enabling users to forecast potential issues and optimize process performance before disturbances occur. With its intuitive user interface and graphical programming environment, operators can design control strategies easily, significantly reducing programming time and enhancing user experience.

On the other hand, the Emerson 2088 controller offers a powerful yet cost-effective solution for smaller-scale applications. Designed for simplicity and ease of use, it contains essential control features while maintaining flexibility. It supports a variety of input and output modules, allowing for extensive configuration options to meet specific requirements. The 2088 is particularly noted for its reliability in extreme conditions, making it an ideal choice for demanding environments.

Both the 2090 and 2088 controllers utilize Emerson’s latest technologies, including advanced algorithms for PID control, and they support redundancy options for critical applications. The emphasis on cybersecurity in both models further ensures safe operation, protecting sensitive data and control systems from potential threats.

These controllers exemplify Emerson's commitment to innovation, efficiency, and reliability in process management. Their robust design and advanced features cater to a wide range of industries, including oil and gas, chemical processing, and water treatment. As industry standards evolve, Emerson continues to lead the charge by integrating cutting-edge technologies into their controller solutions to meet the ever-changing demands of process automation.