Product Overview
The Yokogawa AAT141-S03 TC/mV Input Module is a high-precision analog input module designed to measure thermocouple (TC) and millivolt (mV) signals in industrial automation systems. It /fers exceptional temperature measurement accuracy, stability, and fast response times, making it ideal for process control applications requiring precise monitoring / temperature and low-level voltage signals.
Key Features
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支持s multiple thermocouple and mV input types
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High-accuracy and stable temperature measurement
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Fast response time for real-time process monitoring
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优秀 noise rejection for reliable signal processing
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Wide operating temperature range
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Designed for use in harsh industrial environments
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Compact design for easy installation and maintenance
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Seamless integration with Yokogawa control systems
Technical Specifications
| Item | Specification |
|---|---|
| 制造商 | Yokogawa |
| 零件号 | AAT141-S03 |
| Product Type | TC/mV Input Module |
| Input Type | Thermocouple (Type B, E, J, K, N, R, S, T) and mV signals |
| Number / Channels | 8 channels |
| Input Range | –10 mV to +100 mV (for mV inputs) |
| Accuracy | ±0.1% / reading or better |
| Resolution | 16-bit A/D conversion |
| Sampling Rate | 100 ms per channel typical |
| Isolation | Channel-to-channel and channel-to-system isolated |
| Operating Temperature | 0 °C to +55 °C |
| Storage Temperature | –20 °C to +70 °C |
| Power Supply | Supplied through I/O bus |
| Dimensions | 107.5 × 32.8 × 130 mm |
| 重量 | 0.2 kg |
| Mounting | DIN rail or card rack installation |
| Applications | Temperature and low-voltage signal monitoring for process control |
Industry Applications
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Power generation and energy systems
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Oil and gas exploration and refining
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Chemical and petrochemical processing
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Manufacturing and production automation
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Water and wastewater treatment
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Pharmaceutical and biotechnology industries
常见问题 (FAQ)
Q1: What types / signals does the AAT141-S03 support?
It supports both thermocouple (TC) and millivolt (mV) input signals.
Q2: How many input channels are available?
It provides 8 input channels for temperature and voltage measurements.
Q3: Which thermocouple types are compatible?
It supports Types B, E, J, K, N, R, S, and T.
Q4: What is the measurement accuracy?
The typical accuracy is ±0.1% / reading or better.
Q5: Does the module provide isolation?
Yes, it has channel-to-channel and channel-to-system isolation.
Q6: What is the operating temperature range?
0 °C to +55 °C.
Q7: Is the AAT141-S03 compatible with Yokogawa control systems?
Yes, it integrates seamlessly with Yokogawa control and safety systems.
Q8: Where is it typically used?
In industrial process control applications requiring precise temperature and mV monitoring.
Related Yokogawa Modules
| 型号 | 描述 |
|---|---|
| AAT145-S00 | RTD Input Module |
| AAT141-S03 | TC/mV Input Module |
| AAI143-S50 | Analog Input Module |
| AAI543-S00 | Analog Input Module (High Density) |
| ADV151-P50 | Digital Input Module |
| ADV551-P00 | Digital Output Module |
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公司信息
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