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Yokogawa AAR145-S03 RTD/POT 16-Channel Input Module
Manufacturer: Yokogawa
Product Number: AAR145-S03
Category: RTD/POT 16-Channel Input Module
Number of Channels: 16
Input Types: RTD (Resistance Temperature Detector), Potentiometer
Isolation: Fully isolated inputs
Application: Precise temperature and resistance measurement in industrial automation systems
Product Description
The Yokogawa AAR145-S03 is a high-performance RTD/POT (Resistance Temperature Detector/Potentiometer) 16-channel input module designed for industrial automation systems. It features fully isolated inputs, ensuring precise temperature and resistance measurements while maintaining high reliability in harsh environments. This module is part of Yokogawa’s renowned control system lineup, making it ideal for critical applications in industries such as power generation, chemical processing, and oil & gas.
Equipped with advanced signal processing capabilities, the AAR145-S03 provides accurate and stable data acquisition, contributing to enhanced process control and monitoring. It supports multiple RTD types and potentiometers, allowing for flexible configuration and compatibility with various industrial sensors.
Technical Specifications
| Specification | Details |
|---|---|
| Model | Yokogawa AAR145-S03 |
| Type | RTD/POT 16-Channel Input Module (Isolated) |
| Number of Channels | 16 |
| Input Signal Type | RTD (Resistance Temperature Detector) / POT (Potentiometer) |
| Supported RTD Types | Pt100, Pt50, Pt200, Pt500, Pt1000, Ni100, Ni120 |
| Input Range | 0Ω to 4000Ω (depending on sensor type) |
| Isolation | Full isolation between input channels and system |
| Resolution | 16-bit high-precision measurement |
| Conversion Time | Fast and accurate data acquisition |
| Signal Processing | Noise filtering, linearization, and error detection |
| Temperature Accuracy | ±0.1°C (depending on sensor type and range) |
| Power Supply | 24V DC (supplied from the control system) |
| Operating Temperature | -20°C to 70°C |
| Storage Temperature | -40°C to 85°C |
| Humidity Range | 5% to 95% RH (non-condensing) |
| Dimensions | 130 x 127.2 x 32.8 mm |
| Weight | 0.3 kg |
| Mounting | Rack-mounted (compatible with Yokogawa systems) |
| Communication Interface | Proprietary Yokogawa bus |
| Diagnostics | Self-check function, fault detection, and LED indicators |
| Compliance | CE, RoHS, UL, CSA, ATEX (for hazardous locations) |
Key Features
-
High Accuracy and Stability
The module delivers precise temperature and resistance measurements with advanced filtering and compensation algorithms, ensuring minimal errors in data acquisition.
-
16-Channel Input with Full Isolation
Each input channel is individually isolated, preventing electrical interference and ensuring accurate readings even in noisy industrial environments.
-
Wide Compatibility with RTD and POT Sensors
Supports various RTD types (Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120) and potentiometers, providing flexibility for different industrial applications.
-
Reliable Performance in Harsh Environments
Designed to operate in extreme temperatures (-20°C to 70°C) and high humidity (5% to 95%), making it suitable for industrial plants and outdoor installations.
-
Advanced Signal Processing and Diagnostics
Includes built-in error detection, signal filtering, and real-time diagnostics, ensuring high system reliability and ease of maintenance.
-
Compact and Lightweight Design
With a small footprint (130 x 127.2 x 32.8 mm) and lightweight (0.3 kg), the module is easy to install in tight spaces while maintaining robust performance.
-
Seamless Integration with Yokogawa Systems
Compatible with Yokogawa’s distributed control systems (DCS) and PLCs, ensuring smooth integration and efficient data exchange within industrial automation networks.
Typical Applications
-
Process Automation: Temperature monitoring in refineries, chemical plants, and power generation units.
-
Manufacturing: Ensuring accurate temperature control in food processing, pharmaceutical, and semiconductor industries.
-
Energy Sector: Monitoring resistance-based sensors in power plants, solar energy systems, and battery monitoring.
-
Industrial Control: Used in safety systems, environmental monitoring, and HVAC control.
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Yokogawa AAR145-S03 RTD/POT 16-Channel Input Module
Manufacturer: Yokogawa
Product Number: AAR145-S03
Category: RTD/POT 16-Channel Input Module
Number of Channels: 16
Input Types: RTD (Resistance Temperature Detector), Potentiometer
Isolation: Fully isolated inputs
Application: Precise temperature and resistance measurement in industrial automation systems
Product Description
The Yokogawa AAR145-S03 is a high-performance RTD/POT (Resistance Temperature Detector/Potentiometer) 16-channel input module designed for industrial automation systems. It features fully isolated inputs, ensuring precise temperature and resistance measurements while maintaining high reliability in harsh environments. This module is part of Yokogawa’s renowned control system lineup, making it ideal for critical applications in industries such as power generation, chemical processing, and oil & gas.
Equipped with advanced signal processing capabilities, the AAR145-S03 provides accurate and stable data acquisition, contributing to enhanced process control and monitoring. It supports multiple RTD types and potentiometers, allowing for flexible configuration and compatibility with various industrial sensors.
Technical Specifications
| Specification | Details |
|---|---|
| Model | Yokogawa AAR145-S03 |
| Type | RTD/POT 16-Channel Input Module (Isolated) |
| Number of Channels | 16 |
| Input Signal Type | RTD (Resistance Temperature Detector) / POT (Potentiometer) |
| Supported RTD Types | Pt100, Pt50, Pt200, Pt500, Pt1000, Ni100, Ni120 |
| Input Range | 0Ω to 4000Ω (depending on sensor type) |
| Isolation | Full isolation between input channels and system |
| Resolution | 16-bit high-precision measurement |
| Conversion Time | Fast and accurate data acquisition |
| Signal Processing | Noise filtering, linearization, and error detection |
| Temperature Accuracy | ±0.1°C (depending on sensor type and range) |
| Power Supply | 24V DC (supplied from the control system) |
| Operating Temperature | -20°C to 70°C |
| Storage Temperature | -40°C to 85°C |
| Humidity Range | 5% to 95% RH (non-condensing) |
| Dimensions | 130 x 127.2 x 32.8 mm |
| Weight | 0.3 kg |
| Mounting | Rack-mounted (compatible with Yokogawa systems) |
| Communication Interface | Proprietary Yokogawa bus |
| Diagnostics | Self-check function, fault detection, and LED indicators |
| Compliance | CE, RoHS, UL, CSA, ATEX (for hazardous locations) |
Key Features
-
High Accuracy and Stability
The module delivers precise temperature and resistance measurements with advanced filtering and compensation algorithms, ensuring minimal errors in data acquisition.
-
16-Channel Input with Full Isolation
Each input channel is individually isolated, preventing electrical interference and ensuring accurate readings even in noisy industrial environments.
-
Wide Compatibility with RTD and POT Sensors
Supports various RTD types (Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120) and potentiometers, providing flexibility for different industrial applications.
-
Reliable Performance in Harsh Environments
Designed to operate in extreme temperatures (-20°C to 70°C) and high humidity (5% to 95%), making it suitable for industrial plants and outdoor installations.
-
Advanced Signal Processing and Diagnostics
Includes built-in error detection, signal filtering, and real-time diagnostics, ensuring high system reliability and ease of maintenance.
-
Compact and Lightweight Design
With a small footprint (130 x 127.2 x 32.8 mm) and lightweight (0.3 kg), the module is easy to install in tight spaces while maintaining robust performance.
-
Seamless Integration with Yokogawa Systems
Compatible with Yokogawa’s distributed control systems (DCS) and PLCs, ensuring smooth integration and efficient data exchange within industrial automation networks.
Typical Applications
-
Process Automation: Temperature monitoring in refineries, chemical plants, and power generation units.
-
Manufacturing: Ensuring accurate temperature control in food processing, pharmaceutical, and semiconductor industries.
-
Energy Sector: Monitoring resistance-based sensors in power plants, solar energy systems, and battery monitoring.
-
Industrial Control: Used in safety systems, environmental monitoring, and HVAC control.
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