Yokogawa AAV141 Analog Input Module

Overview:

The Yokogawa AAV141 is a high-performance analog input module designed to be part of the Yokogawa DCS (Distributed Control System) architecture. This module is an essential component for converting real-world analog signals—such as temperature, pressure, flow, and level measurements—into digital signals that the system can use for further processing, control, and monitoring.

Built for reliable and high-precision operations, the AAV141 is suitable for various industrial applications where accurate data collection and signal processing are critical. The module offers superior noise immunity, stable performance, and flexibility in signal conditioning, ensuring that your control system operates smoothly in demanding industrial environments.

The Yokogawa AAV141 ensures high accuracy and fast response time, offering superior flexibility in process control. It supports various input signal types, including voltage, current, and resistance, making it adaptable to a wide range of applications. Its compact design makes it ideal for installation in systems where space is limited while maintaining top-tier performance.

Key Features:

• High-Precision Signal Conversion: The AAV141 is designed to deliver precise analog-to-digital conversion, which is essential for accurate process monitoring and control.

• Wide Input Range: It supports multiple input types, including 4–20 mA, 0–10 V, and thermocouples for temperature measurements, offering high versatility for different industrial processes.

• Noise Immunity: The module is engineered to operate in environments with significant electrical noise, ensuring stable and accurate readings even in challenging conditions.

• Flexible Configuration: The module allows for flexible configuration to suit various industrial needs, ensuring that it can be integrated into different system architectures.

• Compact and Robust Design: With its small size and durable construction, the AAV141 is well-suited for space-constrained environments without sacrificing performance.

• High Reliability: Designed for continuous operation in critical industrial applications, the AAV141 offers exceptional reliability and long service life.

• Wide Temperature Range: Capable of operating in a wide temperature range, from -10°C to +60°C, making it suitable for various industrial environments, including those with high-temperature fluctuations.

• Easy Integration: The module is designed for easy installation and integration with Yokogawa’s DCS systems, enhancing system flexibility and ease of maintenance.

• Compliance with Global Standards: The AAV141 complies with international safety and environmental standards such as CE, UL, and RoHS, ensuring that it meets the highest quality and safety requirements.

Applications:

The Yokogawa AAV141 is ideal for applications in:

• Process Automation: It is used in chemical, pharmaceutical, and oil & gas industries where precise and continuous measurement of process variables is required.

• Energy Management: The module is widely used in power plants, refineries, and other energy sectors for accurate monitoring of temperature, pressure, and flow rates.

• Manufacturing Systems: In factories, the AAV141 is used to monitor machinery performance, including temperature sensors and pressure sensors, ensuring optimal operation.

• Environmental Monitoring: The module helps in environmental applications such as air quality measurement and water treatment, where monitoring of various environmental parameters is crucial.

• Building Automation: The AAV141 is also used in building automation systems for controlling and monitoring environmental conditions like HVAC systems.

Product Parameters:

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