Oxymitter 4000

Instruction Manual

IB-106-340 Rev. 3.0 December 2003

c.System Configuration

Oxymitter 4000 units are available in seven length options, giving the user the flexibility to use an in situ penetration appropriate to the size of the stack or duct. The options on length are 18 in. (457 mm), 3 ft (0.91 m), 6 ft (1.83 m), 9 ft (2.7 m), 12 ft (3.66 m), 15 ft (4.57 m), and 18 ft (5.49 m).

The electronics control probe temperature and provide an isolated output, 4-20 mA, that is proportional to the measured oxygen concentration. The power supply can accept voltages of 90-250 VAC and 48/62 Hz; therefore, no setup procedures are re- quired. The oxygen sensing cell is main- tained at a constant temperature by modulating the duty cycle of the probe heater portion of the electronics. The elec- tronics accepts millivolt signals generated by the sensing cell and produces the out- puts to be used by remotely connected user devices. The output is an isolated 4-20 mA linearized current.

The Oxymitter 4000 transmitter is available with an integral or remote electronics pack- age. Two calibration gas sequencers are available: the IMPS 4000 and the SPS 4000 (Figure 1-2).

Systems with multiprobe applications may employ an optional IMPS 4000 Intelligent Multiprobe Test Gas Sequencer. The IMPS 4000 provides automatic calibration gas se- quencing for up to four Oxymitter 4000 units and accommodates autocalibrations based on the CALIBRATION RECOMMENDED signal from the Oxymitter 4000, a timed in- terval set up in HART or the IMPS 4000, or whenever a calibration request is initiated.

For systems with one or two Oxymitter 4000 units per combustion process, an optional SPS 4000 Single Probe Autocalibration Se- quencer can be used with each Oxymitter 4000 to provide automatic calibration gas sequencing. The SPS 4000 can be mounted directly to the Oxymitter 4000 or in a remote location if space is limited. The sequencer performs autocalibrations based on the CALIBRATION RECOMMENDED

signal from the Oxymitter 4000, a timed in- terval set up in HART, or whenever a cali- bration request is initiated.

d.System Features

1.The CALIBRATION RECOMMENDED feature detects when the sensing cell is likely out of limits. This may eliminate the need to calibrate on a “time since last cal” basis.

2.The cell output voltage and sensitivity increase as the oxygen concentration decreases.

OXYMITTER 4000

INTEGRALLY

MOUNTED

SPS 4000

(1 PROBE)

INTEGRAL OR

REMOTE

IMPS 4000

(1 TO 4 PROBES)

REMOTE MOUNTED

SPS 4000

(1 PROBE)

37260039

Figure 1-2. Oxymitter 4000 Autocalibration

System Options

Rosemount Analytical Inc. A Division of Emerson Process Management

Description and Specifications 1-3

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Emerson 4000 manual Oxymitter Integrally Mounted, Remote Mounted
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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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