Instruction Manual

IB-106-5081, Rev. 1.0

 

Model 5081FG

May 2005

 

 

500

 

 

400

 

),sec

AIR TO 0.4% O2

 

90

 

(t

300

 

OFRESPONSE

 

0.4% O2 TO AIR

 

200

 

 

 

SPEED

100

 

 

 

 

0

 

 

IMPEDANCE,

26020060

Figure 6-2. Speed of Response

Frequently conduct calibration checks to look for the following conditions:

Continued degradation of cell slope.

Sluggish response. (Note how long it takes the cell to respond to the application of cali-

bration check gases.) See Figure 6-2.

The slope will be valid only for the process tem- perature at which the calibration check gases are flowed, so no adjustments to the electronics are made as a result of a calibration check.

Note that cells exposed to temperatures above 1300°C (2372°F) may lose the ability to meas- ure accurately and respond quickly when re- turned to the lowest end of the operating temperature range [550°C (1022°F)].

%

mA

26020022

6-3 FAULT INDICATIONS

Figure 6-3. Faulted Operation Display

The fault conditions for the Two-Wire In Situ Oxygen Analyzer will be indicated by the faulted operation display as shown in Figure 6-3. This screen displays when a fault that invalidates the O2 reading is present. When the error is cor- rected, the screen will return to a normal opera- tion display unless another error exists.

6-2 Troubleshooting

Rosemount Analytical Inc. A Division of Emerson Process Management

Page 72
Image 72
Emerson 5081FG instruction manual Fault Indications, Ofresponse, Speed

5081FG specifications

The Emerson 5081FG Series is a cutting-edge digital smart transmitter designed for various industrial applications, including oil and gas, chemical processing, and water treatment. Known for its accuracy and reliability, the Emerson 5081FG integrates an array of advanced technologies to enhance measurement capabilities and operational efficiency.

One of the main features of the 5081FG is its multi-variable measurement, which allows for the integration of differential pressure, static pressure, and temperature readings into a single device. This capability significantly reduces the need for multiple instruments, leading to lower installation costs and improved data collection efficiency.

With Smart Wireless technology, the Emerson 5081FG offers robust wireless communication, making it ideal for remote or hard-to-reach locations. Its ability to transmit real-time data wirelessly enhances operational awareness and enables proactive maintenance decisions. The transmitter can easily connect to various process control systems for seamless integration and data sharing.

The 5081FG also incorporates Emerson's advanced diagnostics and predictive maintenance algorithms. These features continuously monitor the health of the transmitter and the processes it measures, alerting operators to potential issues before they escalate into serious problems. This proactive approach to maintenance not only improves safety but also minimizes downtime and maximizes productivity.

Another significant characteristic of the Emerson 5081FG is its rugged design, built to withstand harsh industrial environments. With an IP67 rating, it is resistant to dust and water ingress, ensuring reliable operation even in challenging conditions. The device is also designed to handle a wide range of temperatures and pressures, making it versatile for diverse applications.

User-friendly configuration and programming are facilitated by Emerson's intuitive software tools, which provide easy setup and calibration processes. This simplicity allows operators to optimize performance without needing extensive training or support.

In conclusion, the Emerson 5081FG is a powerful and reliable smart transmitter that addresses the needs of various industries. Its multi-variable measurement capability, wireless communication, advanced diagnostics, and rugged design make it an excellent choice for companies looking to enhance their operational efficiency and maintain high standards of safety and reliability. With the Emerson 5081FG, businesses can expect not only accurate measurements but also valuable insights that contribute to smarter decision-making.