Company Information
E-mail		[email protected]
Mobile		+8613666084105
Whatsapp		+8613666084105
WeChat		13666084105
Add		Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Product Introduction: 

The Yokogawa AAI141-H50/K4A00 Analog Input Module is an advanced component designed for high-precision, industrial-grade analog signal processing. This module is part of the Yokogawa CENTUM VP Distributed Control System (DCS), which is widely used in process control, monitoring, and automation applications. With its flexible configuration, the AAI141-H50/K4A00 module is engineered to handle a variety of input types such as voltage, current, resistance temperature detectors (RTD), and thermocouples.

This module is designed for use in demanding industrial environments where stability and high reliability are crucial. It ensures accurate and timely monitoring of process parameters, making it an essential piece of equipment in sectors like chemical manufacturing, oil & gas, power generation, water treatment, and many more.

Thanks to its compact form factor, high-speed signal processing, and robust performance, the AAI141-H50/K4A00 is a versatile solution for both small and large-scale control systems. It is widely adopted for real-time measurement applications, where operational efficiency and fault-free performance are of the utmost importance.

Product Parameters:

Product Applications:

The AAI141-H50/K4A00 Analog Input Module is widely used across various industries, offering precise and reliable measurement solutions. Some of the most common applications include:

1. Oil & Gas Industry: The module is frequently employed in monitoring essential parameters such as pressure, temperature, and flow from field instruments like pressure transmitters and flow meters.
2. Power Generation: It is used for measuring signals from turbines, boilers, cooling systems, and various other power plant equipment, ensuring smooth and efficient operations.
3. Chemical and Petrochemical Industries: The AAI141-H50/K4A00 is used for monitoring critical process variables such as temperature, pressure, and flow in reactors, storage tanks, and distillation columns.
4. Water Treatment: In water treatment plants, it is used for measuring parameters like pH, turbidity, and dissolved oxygen, ensuring water quality meets regulatory standards.
5. Pharmaceutical Manufacturing: This module ensures precise control of temperature, pressure, and flow in pharmaceutical production, particularly in controlled environments where consistency is essential.
6. Food and Beverage Processing: In this sector, it monitors temperature, pressure, and humidity levels to ensure product quality and production efficiency.
7. HVAC Systems: Used for managing temperature, humidity, and pressure in building climate control systems, contributing to energy efficiency and system reliability.
8. Industrial Automation: The module is applied to factory automation for real-time process control, managing variables like temperature, pressure, and humidity in industrial machines.
9. Mining and Metals: It is used in mining operations for monitoring and controlling various process variables, such as flow and temperature in smelting furnaces and mining equipment.
10. Environmental Monitoring: For applications in environmental protection, the module is used to monitor environmental variables such as air quality, emissions, and water conditions.

Product Advantages:

1. Precision and High Accuracy: With an accuracy of ±0.1%, the AAI141-H50/K4A00 ensures reliable and highly accurate measurements in critical applications.
2. Wide Input Compatibility: It supports a variety of input signals, including voltage, current, RTD, and thermocouples, making it highly versatile for diverse industrial needs.
3. Fast Response Time: With a response time of ≤50 ms, it allows for real-time measurement and control, ensuring that critical parameters are monitored and adjusted promptly.
4. High Signal Isolation: The module provides 1500 Vrms isolation, offering robust protection from electrical noise, surges, and grounding issues.
5. Compact Design: Its small dimensions (107.5×32.8×130 mm) make it suitable for tight installation spaces, maximizing equipment efficiency.
6. Wide Operating Temperature Range: It operates in temperatures from -20°C to +60°C, ensuring reliable operation in harsh industrial environments.
7. Robust Communication Options: The module supports multiple communication protocols like HART and Modbus, which facilitates integration into existing systems.
8. CE, UL, and CSA Certifications: The module complies with global safety standards, making it ideal for international projects and installations.
9. Efficient Installation: The DIN rail mounting feature simplifies installation and maintenance, saving both time and resources.
10. Cost-Effective Solution: Offering a balance of performance and affordability, this module provides an economical solution for industrial measurement needs.

Latest News Titles:

• “Yokogawa’s AAI141-H50/K4A00: Leading the Charge in Precision Measurement for Power Plants”
• “Enhancing Automation with Yokogawa’s AAI141-H50/K4A00 Analog Input Module in Chemical Plants”
• “Yokogawa Introduces Advanced Analog Input Module to Meet the Demands of Modern Industry”
• “Streamlining Industrial Automation with Yokogawa AAI141-H50/K4A00 Module”
• “Yokogawa’s AAI141-H50/K4A00: The Key to Optimized Performance in Oil & Gas”
• “Improved Process Control with Yokogawa AAI141-H50/K4A00 Analog Input Module”
• “Yokogawa’s AAI141-H50/K4A00 Provides Unmatched Accuracy for Water Treatment Monitoring”
• “Yokogawa AAI141-H50/K4A00 Analog Input Module: Reliable and Flexible for Industrial Control”
• “Yokogawa AAI141-H50/K4A00: The Smart Choice for Industrial Signal Processing”
• “How Yokogawa’s AAI141-H50/K4A00 Ensures Uncompromised Measurement in Harsh Environments”

FAQ (Frequently Asked Questions):

1. What types of input signals are supported by the AAI141-H50/K4A00?

   • The module supports voltage, current, RTD, and thermocouple inputs.

2. What is the maximum number of input channels available in this module?

   • The AAI141-H50/K4A00 offers 8 analog input channels.

3. What is the accuracy of the AAI141-H50/K4A00 module?

   • The accuracy is ±0.1% of full scale, ensuring highly accurate measurements.

4. What is the typical response time of the AAI141-H50/K4A00?

   • The module has a typical response time of ≤50 ms.

5. What is the power supply requirement for the AAI141-H50/K4A00?

   • The module requires a 24 VDC ±20% power supply.

6. Can the AAI141-H50/K4A00 module be used in outdoor environments?

   • Yes, it can operate in temperatures ranging from -20°C to +60°C, making it suitable for outdoor installations.

7. What types of certifications does the AAI141-H50/K4A00 have?

   • The module is CE, UL, and CSA certified, ensuring compliance with international standards.

8. What are the mounting options for the AAI141-H50/K4A00?

   • It can be mounted on a DIN rail for easy installation.

9. What is the weight of the AAI141-H50/K4A00 module?

   • The module weighs 0.2 kg.

10. Can the AAI141-H50/K4A00 module handle high-voltage input signals?

    • The module has 1500 Vrms isolation, which ensures safe handling of high-voltage input signals.

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Popular Models from Yokogawa:

FAQ (Frequently Asked Questions):

1. What types of input signals are supported by the AAI141-H50/K4A00?

   • The module supports voltage, current, RTD, and thermocouple inputs.

2. What is the maximum number of input channels available in this module?

   • The AAI141-H50/K4A00 offers 8 analog input channels.

3. What is the accuracy of the AAI141-H50/K4A00 module?

   • The accuracy is ±0.1% of full scale, ensuring highly accurate measurements.

4. What is the typical response time of the AAI141-H50/K4A00?

   • The module has a typical response time of ≤50 ms.

5. What is the power supply requirement for the AAI141-H50/K4A00?

   • The module requires a 24 VDC ±20% power supply.

6. Can the AAI141-H50/K4A00 module be used in outdoor environments?

   • Yes, it can operate in temperatures ranging from -20°C to +60°C, making it suitable for outdoor installations.

7. What types of certifications does the AAI141-H50/K4A00 have?

   • The module is CE, UL, and CSA certified, ensuring compliance with international standards.

8. What are the mounting options for the AAI141-H50/K4A00?

   • It can be mounted on a DIN rail for easy installation.

9. What is the weight of the AAI141-H50/K4A00 module?

   • The module weighs 0.2 kg.

10. Can the AAI141-H50/K4A00 module handle high-voltage input signals?

    • The module has 1500 Vrms isolation, which ensures safe handling of high-voltage input signals.

Recommended Models:

Popular Models from Yokogawa:

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