OCX 8800

Instruction Manual

IM-106-880, Rev 1.0 January 2007

INITIAL STARTUP

8.Install an air line between the instrument air outlet fitting on the electronics housing and the control air inlet fitting on the air-operated solenoid valve.

9.There are three settings that need to be specified to set up the blowback option. These are the blowback interval, duration, and purge time.

Interval - Length of time between blowback events.

(60 minutes recommended.)

Duration - Length of time blowback air is activated. (5 seconds recommended.)

Purge - Length of time after blowback is complete before oxygen/combustibles readings are considered valid. (Set as required by the application.)

These settings are available through HART from the DEVICE SETUP > DETAILED SETUP > OUTPUT CONDITIONS > BLOWBACK menu.

Observe the following Caution and Note. Refer to Section 3: Configuration and Startup, for OCX 8800 startup information.

Upon completing installation, make sure that the OCX 8800 is turned on and operating prior to firing up the combustion process. Damage can result from having a cold OCX 8800 exposed to the process gases.

If ducts will be washed down during outages, make sure to power down the OCX 8800 units and remove them from the wash area.

NOTE

During outages, and whenever possible, leave OCX 8800 units running to prevent condensation and premature aging from thermal cycling.

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Emerson 8800 instruction manual Initial Startup
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8800 specifications

The Emerson 8800, a pivotal instrument in industrial automation, stands out for its robust features and cutting-edge technologies. Designed to enhance process efficiency and reliability, this device is integral to numerous industries, including oil and gas, chemical, and power generation.

One of the standout features of the Emerson 8800 is its advanced control capabilities. It incorporates a highly flexible control architecture that supports a wide variety of control schemes. This adaptability allows engineers to implement customized solutions tailored to specific process requirements. Additionally, the 8800 series includes integrated predictive diagnostics that continually monitor system performance, alerting operators to potential issues before they escalate into serious problems.

The technology powering the Emerson 8800 is equally impressive. Equipped with state-of-the-art microprocessors, it can handle complex calculations and data processing with remarkable speed and accuracy. The device supports multiple communication protocols, including Foundation Fieldbus, HART, and Modbus. This flexibility ensures seamless integration with existing systems, thereby enhancing data sharing and communication between devices.

Moreover, the Emerson 8800 features a user-friendly interface that simplifies operation and monitoring. The intuitive display allows operators to easily navigate through various settings and real-time data, promoting better decision-making and faster response times. This ergonomic design enhances usability in high-pressure environments, ultimately contributing to improved safety and operational efficiency.

Another key characteristic of the Emerson 8800 is its durability and reliability. Built to withstand the rigors of industrial environments, the device boasts a robust enclosure, ensuring protection against dust, moisture, and extreme temperatures. This reliability minimizes the risk of downtime, making it a cost-effective choice for industries where uptime is critical.

In summary, the Emerson 8800 emerges as a powerhouse in the realm of industrial automation. With its advanced control systems, diverse communication capabilities, user-friendly interface, and rugged design, it embodies efficiency and reliability. As industries continue to evolve, the Emerson 8800 stands ready to meet the challenges of modern automation, driving innovation and productivity in complex environments.
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