Oxymitter 4000

Instruction Manual

IB-106-340 Rev. 3.0 December 2003

g. Connect Relay Output Wiring

2-5

Relay connections are available to signal when the Oxymitter 4000 is in calibration or when calibration failed. Relay outputs can be connected to either indicator lights or a computer interface. The relay contacts are capable of handling a 5 to 30 VDC maxi- mum power source.

The cabling requirement is 1000 ft (303 m) maximum. Route the relay output leads through the 1/2 in. NPT signal conduit port (Figure 2-3)and out through the bottom of the manifold. Connect the (+) and (-) CAL FAIL leads and the (+) and (-) IN CAL leads to terminals 7, 8, 9, and 10, respectively, as shown in Figure 2-12.

h.Connect 4-20 mA Signal Wiring

Route the 4-20 mA signal wiring into the manifold through the 1/2 in. NPT signal conduit port (Figure 2-3)and out through the bottom of the manifold. Connect the (+) and (-) signal leads to terminals 3 and 4, re- spectively, as shown in Figure 2-12.

i.Once all connections are made, install termi- nal cover (27, Figure 9-13)and secure with screws (26). Make sure terminal cover gasket (28) is in place.

PNEUMATIC INSTALLATION (FOR OXYMITTER 4000 WITHOUT SPS 4000)

a.Reference Air Package

After the Oxymitter 4000 is installed, con- nect the reference air set to the Oxymitter 4000. The reference air set should be in- stalled in accordance with Figure 2-13.

Instrument Air (Reference Air): 10 psig (68.95 kPag) minimum, 225 psig (1551.38 kPag) maximum at 2 scfh (56.6 L/hr) maxi- mum; less than 40 parts-per-million total hydrocarbons. Regulator outlet pressure should be set at 5 psi (35 kPa). Reference air can be supplied by the reference air set of the IMPS 4000.

If using an IMPS 4000, refer to the IMPS 4000 Intelligent Multiprobe Test Gas Se- quencer Instruction Bulletin for the proper reference air connections.

Do not use 100% nitrogen as a low gas (zero gas). It is suggested that gas for the low (zero) be between 0.4% and 2.0% O2. Do not use gases with hy- drocarbon concentrations of more than 40 parts per million. Failure to use proper gases will result in errone- ous readings.

b.Calibration Gas

Two calibration gas concentrations are used with the Oxymitter 4000, Low Gas - 0.4% O2 and High Gas - 8% O2. See Figure 2-14for the Oxymitter 4000 connections.

Rosemount Analytical Inc. A Division of Emerson Process Management

Installation 2-17

Page 70 Page 72
Page 71
Image 71
Emerson 4000 manual Connect Relay Output Wiring, Connect 4-20 mA Signal Wiring, Reference Air Package
Page 70 Page 72

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.
Top Page Image Contents