Digital guide
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Yokogawa AAR145-S00 RTD Input Module
- Product Introduction: An 8 – channel RTD input module for Yokogawa’s industrial control systems, providing high – precision temperature measurement via RTD sensors with channel isolation for industrial process reliability.
- Technical Specifications:
- Channels: 8 isolated
- Input: Pt100, Pt500, Pt1000, Ni100, Ni200 RTD (IEC 60751, DIN 43760)
- Accuracy: ±0.05% of full scale
- Sampling Cycle: 100 ms per channel
Detailed content
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- Isolation: 500V AC (channel – to – channel), 1500V AC (channel – to – backplane)
- Power: 24V DC, 2W
- Temperature: -20 to 70°C
- Weight: 0.3 kg
- Functional Features:
- Isolated channels enhance safety and reduce interference
- High precision for accurate temperature monitoring
- Automatic cold junction compensation
- Diagnostic for sensor fault and calibration checks
- Hot – swappable for maintenance without system shutdown
- Application Scenarios: Petrochemical processing, power generation, pharmaceutical manufacturing for temperature measurement in critical process loops.
