The Ovation 1C31161G01 RTD Input Module is an essential component within Emerson’s Ovation Distributed Control System (DCS), designed specifically for precise measurement and processing of resistance temperature detector (RTD) signals. RTDs are widely used in industrial processes due to their accuracy and stability in temperature measurement, and this module serves as the interface that converts RTD signals into digital data for control and monitoring.

Built for reliability and ease of integration, the 1C31161G01 supports multiple RTD channels with advanced diagnostics to ensure signal integrity and fault detection. It enables seamless communication with the Ovation control system, facilitating precise temperature measurement critical for process optimization, safety, and quality control.

This module’s robust design and compatibility with standard RTD types make it suitable for use in demanding industrial environments such as power plants, chemical processing facilities, and water treatment plants.

Technical Specifications

Product Applications

The Ovation 1C31161G01 RTD Input Module is designed for industrial temperature measurement applications where accurate and reliable RTD data acquisition is required, including:

• Power Generation Plants – Monitoring turbine temperatures, boiler conditions, and heat exchangers.

• Chemical and Petrochemical Plants – Temperature measurement in reactors, distillation columns, and process vessels.

• Water and Wastewater Treatment – Temperature control in water treatment processes.

• Oil and Gas Facilities – Measurement of temperatures in pipelines, processing equipment, and storage tanks.

• Pulp and Paper Mills – Temperature monitoring in pulping and drying processes.

• General Industrial Automation – Any process requiring precise temperature measurement for control or safety.

Product Advantages

• High Accuracy and Stability: Supports precise RTD measurements with ±0.1°C typical accuracy.

• Multiple Channel Support: Monitors up to 16 RTD inputs simultaneously.

• Advanced Diagnostics: Detects open leads and wiring faults, improving system reliability.

• Seamless Ovation Integration: Fully compatible with the Ovation Distributed Control System.

• Robust Industrial Design: Built to withstand harsh environmental conditions.

• Simplified Maintenance: Early fault detection reduces downtime and maintenance costs.

Frequently Asked Questions (FAQ)

1. What RTD types does the 1C31161G01 module support?

   It supports standard Pt100 and Pt1000 RTDs.

2. How many RTD input channels does the module have?

   The module supports 16 RTD input channels.

3. What is the temperature measurement range?

   It can measure temperatures from -200°C to 850°C (-328°F to 1562°F).

4. How accurate is the temperature measurement?

   The typical accuracy is ±0.1°C.

5. Does the module have diagnostic features?

   Yes, it detects open RTD leads and wiring faults.

6. Is the module compatible with all Ovation DCS systems?

   It is designed to integrate seamlessly with standard Ovation Distributed Control Systems.

7. What is the operating temperature range of the module?

   The module operates between 0°C and 60°C (32°F to 140°F).

8. How is the module mounted?

   It is rack-mounted within the Ovation chassis.

9. What communication interface does it use?

   It communicates via the proprietary Ovation DCS bus.

10. Is this module suitable for use in harsh industrial environments?

    Yes, it’s built with industrial-grade components to ensure reliable operation even under tough environmental conditions.