Product Introduction:
The Yokogawa AAR181 RTD Input Module is designed for use with Yokogawa’s advanced control systems. This module is specifically crafted to provide precise and reliable temperature measurements from RTDs (Resistance Temperature Detectors), making it an essential component for temperature monitoring in a wide range of industrial applications.
RTDs are widely used for their accuracy and stability in temperature measurement, and the AAR181 enables integration of these sensors into process control systems. The module provides accurate readings of temperature, offering high resolution and ensuring consistent, reliable data that can be used for efficient control and monitoring.
The Yokogawa AAR181 is ideal for applications that require accurate temperature measurement in industrial environments where precise control over temperature is critical, such as in chemical processing, power generation, HVAC, and manufacturing industries. Its design ensures ease of integration with other Yokogawa products, creating a cohesive and effective control system.
Product Specifications:
| Specification | Details |
|---|---|
| Model Number | AAR181 |
| Manufacturer | Yokogawa |
| Module Type | RTD Input Module |
| Input Type | RTD (Resistance Temperature Detector) |
| Input Channels | 8 (Can support up to 8 RTD inputs) |
| Input Range | -200°C to +850°C |
| Measurement Accuracy | ±0.1°C |
| Resolution | 0.01°C |
| Dimensions (H x W x D) | 107.5 × 130 × 32.8 mm |
| Weight | 0.2 kg |
| Operating Temperature | -20°C to +60°C |
| Power Supply | 24 VDC |
| Mounting | DIN Rail Mountable |
| Communication | Via Yokogawa control systems (open protocol) |
| Certifications | CE, UL, RoHS |
Product Applications:
The Yokogawa AAR181 RTD Input Module is widely used in various industrial sectors where accurate temperature control and monitoring are critical. Its applications include, but are not limited to:
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Chemical Processing: Temperature monitoring in reactors, distillation columns, and chemical mixers to maintain optimal conditions.
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Power Generation: Used in power plants for monitoring the temperature of turbines, boilers, and other critical equipment.
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HVAC Systems: Ensures the proper functioning of heating, ventilation, and air conditioning systems by accurately monitoring and controlling the temperature.
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Manufacturing and Production: Used in production lines that require precise temperature control for processes such as molding, casting, and heat treatment.
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Oil and Gas: Monitoring temperature in pipelines, refineries, and offshore platforms, where environmental conditions can be extreme.
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Automotive Industry: Helps monitor temperatures in automotive manufacturing processes, including engine testing and environmental chambers.
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Food and Beverage Industry: Essential for processes like pasteurization and refrigeration where precise temperature control is critical for product quality and safety.
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Pharmaceuticals: Temperature regulation in critical pharmaceutical processes such as drug manufacturing and storage.
Product Advantages:
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High Accuracy: The AAR181 ensures precise temperature measurement with a high level of accuracy, minimizing deviations and ensuring consistent control.
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Wide Temperature Range: With a measurement range from -200°C to +850°C, this module is suitable for a broad spectrum of temperature-sensitive applications.
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Easy Integration: The module is designed for seamless integration with other Yokogawa control systems, facilitating easy deployment in existing systems.
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Multiple Input Channels: Supports up to 8 RTD inputs, enabling it to monitor multiple sensors simultaneously, which is useful in large-scale industrial applications.
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Compact Design: With its small size and lightweight design, the AAR181 can be easily installed in a variety of control panels or cabinets without occupying excessive space.
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High Resolution: Offers a fine resolution of 0.01°C, ensuring that even the smallest changes in temperature can be accurately detected and monitored.
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Reliable Data Transmission: Ensures accurate transmission of temperature data to control systems, enabling precise control and decision-making in real-time.
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Durability: Built to withstand the demanding conditions of industrial environments, with an operating temperature range of -20°C to +60°C.
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Low Power Consumption: The module operates on a low 24 VDC power supply, making it energy-efficient for use in continuous operations.
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Wide Compatibility: It can be used in conjunction with various Yokogawa automation systems, enhancing flexibility in system design and application.
Latest News Headlines:
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“Yokogawa Unveils Advanced Temperature Monitoring with the AAR181 RTD Input Module”
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“Precision Temperature Control Made Easy with Yokogawa’s AAR181 Module”
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“Yokogawa’s AAR181 Sets New Standards for RTD Temperature Measurement”
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“Industries Rely on Yokogawa AAR181 for Accurate and Reliable Temperature Control”
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“Boost Your Process Efficiency with Yokogawa’s AAR181 RTD Input Module”
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“Yokogawa’s AAR181 RTD Module Revolutionizes Temperature Monitoring in Critical Systems”
Frequently Asked Questions (FAQ):
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What type of temperature sensors does the AAR181 module support?
The AAR181 supports RTD (Resistance Temperature Detector) sensors, which are widely used for their high accuracy and stability in temperature measurement. -
How many RTD sensors can the AAR181 module support?
The AAR181 supports up to 8 RTD inputs, making it suitable for applications requiring multiple temperature monitoring points. -
What is the accuracy of the AAR181 module?
The AAR181 provides an accuracy of ±0.1°C, ensuring precise temperature measurements. -
Can the AAR181 module be used for extreme temperatures?
Yes, the AAR181 has a wide temperature range from -200°C to +850°C, suitable for various industrial applications, including those with extreme temperature environments. -
How is the AAR181 module powered?
The AAR181 is powered by a 24 VDC supply, making it energy-efficient for continuous operation. -
What is the weight of the AAR181 module?
The AAR181 weighs 0.2 kg, which makes it easy to install and handle during setup and maintenance. -
Is the AAR181 module compatible with other Yokogawa control systems?
Yes, the AAR181 is designed for seamless integration with various Yokogawa control systems, making it a versatile choice for many applications. -
What mounting options are available for the AAR181 module?
The AAR181 can be mounted on a DIN rail, providing easy installation and flexibility in system design. -
What is the resolution of the temperature measurements from the AAR181?
The AAR181 offers a high resolution of 0.01°C, ensuring that even small changes in temperature can be detected accurately. -
What industries typically use the AAR181 module?
The AAR181 is used in industries such as chemical processing, power generation, HVAC, oil and gas, food and beverage, pharmaceuticals, and automotive manufacturing, where temperature monitoring and control are critical.
Related Models in the Same Series:
| Model Number | Description |
|---|---|
| AAR182 | Analog Input Module for multiple sensors |
| AAR183 | RTD Input Module with enhanced calibration |
| AAR184 | Digital Temperature Input Module |
| AAR185 | Multi-sensor temperature control module |
| AAR186 | High-speed RTD data acquisition module |
| AAR187 | Expansion module for additional input channels |
| AAR188 | RTD Module with integrated signal conditioning |
| AAR189 | Temperature control module for high-precision applications |
Popular Models from Yokogawa:
| Model Number | Description |
|---|---|
| AAR101 | Standard analog input module |
| AAR102 | Digital I/O module for process control |
| AAR120 | Analog output module |
| AAR130 | Precision temperature control module |
| AAR150 | Digital communication interface module |
| AAR160 | Multi-function control input module |
| AAR170 | High-performance signal processing module |
| AAR180 | Advanced temperature monitoring module |
Company Information
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Add: Alishan Building, 2 Lvling Rd, Siming District, Xiamen, Fujian, China, 361006
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