Introduction
The Yokogawa AAR145-S03 RTD/POT 16-Channel Input Module is a robust, high-performance interface designed for accurate temperature and resistance monitoring in industrial automation systems. Supporting 16 channels, it allows simultaneous acquisition from RTD sensors and potentiometers, delivering precise, high-fidelity data to Yokogawa AAR series controllers. Its durable industrial design ensures stable operation in harsh environments, making it an ideal solution for process control, energy management, and predictive maintenance applications.
Technical Specifications
| Specification | Details |
|---|---|
| Model | AAR145-S03 |
| Product Type | RTD / POT Input Module |
| Channels | 16 input channels |
| Supported Sensors | RTD (Pt100, Pt1000), Potentiometers |
| Input Range | RTD: -200°C to 850°C; POT: 0–10 kΩ |
| Accuracy | ±0.1% full scale |
| Sampling Rate | Up to 100 ms per channel |
| Isolation | Channel-to-channel and channel-to-system isolation |
| Communication | Compatible with Yokogawa AAR series controllers |
| Dimensions (L×W×H) | 160 mm × 100 mm × 50 mm |
| Weight | 0.65 kg (module), 1.4 kg (shipping) |
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