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Product Overview
The Yokogawa A2SAT105 is a versatile mV/TC/RTD Input Adapter designed to facilitate precise and reliable signal conversion in industrial measurement and control systems. This adapter is engineered to convert a variety of input signals, including millivolt (mV), thermocouple (TC), and resistance temperature detectors (RTD), into compatible signals for integration into automation systems. It is widely used in industries that require accurate temperature and process monitoring, such as chemical processing, power generation, and manufacturing.
The A2SAT105 provides flexibility by supporting multiple types of inputs, enabling the system to work with a variety of sensor types without requiring separate modules for each input type. Its compact form factor, combined with high performance and reliability, makes it a valuable tool for many industrial applications. The module is capable of working with temperature sensors, pressure sensors, and other types of industrial measurement equipment, allowing for seamless integration into existing control systems.
Product Parameters
| Parameter | Specification |
|---|---|
| Dimensions | 130 x 12.8 x 40 mm |
| Weight | 0.1 kg |
| Input Types | mV, TC, RTD |
| Signal Range | -200°C to 850°C (for TC) |
| Input Channels | Single or Multi-channel |
| Power Supply | 24 VDC |
| Communication Protocol | Modbus RTU |
| Operating Temperature | -20°C to 60°C |
| Isolation | 1500 V Isolation |
| Mounting Type | DIN Rail Mounting |
Product Applications
The Yokogawa A2SAT105 Input Adapter is particularly useful in applications that require the measurement and conversion of temperature and resistance data from various sensors. Its applications span across numerous industries, including:
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Chemical Processing: The A2SAT105 is commonly used to integrate thermocouples and RTDs from reactors, heat exchangers, and distillation columns into the control system for accurate process monitoring.
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Power Generation: This adapter plays a crucial role in temperature measurement and monitoring within power plants, particularly for turbine and boiler systems that rely on thermocouples and RTDs for accurate data collection.
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Manufacturing: Used in the manufacturing industry to interface with temperature sensors and provide reliable data for temperature-sensitive processes, ensuring consistent product quality.
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Oil & Gas: In the oil and gas sector, the adapter helps monitor pipeline and storage temperatures, ensuring system integrity and preventing dangerous overheating or underheating conditions.
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HVAC Systems: The adapter is also widely used in HVAC applications to integrate temperature sensors into building automation systems, optimizing energy use and maintaining optimal indoor climates.
By enabling seamless data collection and system integration, the A2SAT105 enhances control over industrial processes, improving efficiency and safety.
Product Advantages
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Flexible Input Support: The A2SAT105 supports mV, thermocouple, and RTD inputs, making it highly flexible for use with a wide range of temperature sensors, including those found in different industrial settings.
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High Accuracy: The adapter provides accurate and reliable temperature and process measurements, essential for maintaining control and optimizing industrial operations.
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Compact and Space-Efficient: With its compact size (130 x 12.8 x 40 mm), the A2SAT105 can be easily mounted on DIN rails, saving valuable panel space in control rooms and automation setups.
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Wide Operating Temperature Range: The module operates effectively in environments with temperatures ranging from -20°C to 60°C, making it suitable for harsh industrial environments.
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High Isolation: The built-in 1500 V isolation protects connected devices from electrical noise and surges, enhancing system stability and reliability.
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Easy Integration: With Modbus RTU communication protocol, the A2SAT105 integrates easily into existing control systems, enabling smooth data transmission and system management.
FAQ
1. What types of inputs does the Yokogawa A2SAT105 support?
The A2SAT105 supports mV, thermocouple (TC), and RTD inputs, offering great flexibility in connecting various types of temperature sensors.
2. What is the communication protocol used by the A2SAT105?
The A2SAT105 uses the Modbus RTU communication protocol, which ensures reliable and standardized communication between the adapter and other devices in the control system.
3. What is the operating temperature range for the A2SAT105?
The A2SAT105 can operate in environments with temperatures ranging from -20°C to 60°C, making it suitable for various industrial applications.
4. How does the A2SAT105 ensure accurate signal conversion?
The A2SAT105 provides high-precision signal processing for mV, thermocouple, and RTD inputs, ensuring accurate temperature measurements and reliable integration with control systems.
5. What is the purpose of the 1500 V isolation in the A2SAT105?
The 1500 V isolation protects the connected equipment from electrical noise and surges, ensuring stable and reliable signal conversion in electrically noisy environments.
6. How is the A2SAT105 mounted in industrial systems?
The A2SAT105 is designed for DIN rail mounting, making it easy to install in standard control panels and industrial automation systems.
7. Can the A2SAT105 be used in hazardous environments?
The A2SAT105 is designed for industrial environments; however, for use in hazardous areas, it is important to check the safety certifications or consult Yokogawa for further guidance.
8. Can the A2SAT105 be used with multi-channel systems?
Yes, the A2SAT105 can be used with both single-channel and multi-channel systems, depending on the specific requirements of your application.
9. Is the A2SAT105 compatible with all types of thermocouples?
The A2SAT105 is compatible with a wide range of thermocouple types, such as Type J, Type K, and others, ensuring broad application in temperature measurement systems.
10. What industries typically use the A2SAT105?
The A2SAT105 is used in industries such as chemical processing, power generation, manufacturing, oil & gas, and HVAC systems, where accurate temperature measurement and signal conversion are essential.
Related Models from Yokogawa
| Model Number | Description |
|---|---|
| A2SAT106 | Multi-channel mV/TC/RTD input adapter with enhanced features |
| A2SAT107 | Signal converter with higher precision and temperature range |
| A2SAT108 | Compact and high-performance input adapter for temperature sensors |
| A2SAT109 | Advanced input adapter with integrated signal processing |
| A2SAT110 | Signal converter for high-speed temperature measurements |
| A2SAT111 | Durable and versatile input adapter for industrial systems |
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| Model Number | Description |
|---|---|
| AAB841 | Signal adapter for seamless integration of I/O devices |
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| AAB843 | Industrial signal adapter for complex automation systems |
| A2SMX804 | Signal adapter designed for high-speed data transmission |
