- Brand: National Instruments
- Product Code: FP-RTD-PT100-3, FP RTD PT100 3, FPRTDPT1003
Available Options
FP-RTD-PT100-3 Resistance Temperature Detector (RTD) Input Module
Introduction: High-Accuracy PT100 RTD Input Module for Industrial Temperature Measurement
The **FP-RTD-PT100-3** is a dedicated RTD input module designed specifically for **PT100** sensors, offering high-precision temperature measurement for industrial automation and process control applications. With 3-wire RTD support and high-resolution readings, it ensures stable and reliable monitoring of critical processes.
Key Features & Specifications
| Feature | Specification |
|---|---|
| Number of Channels | 8 RTD Input Channels |
| Supported RTD Type | PT100 (3-wire) |
| Temperature Range | -200°C to 850°C |
| Resolution | 0.01°C |
| Accuracy | ±0.1°C |
| Excitation Current | 0.5 mA per channel |
| Input Resistance | 10 MΩ |
| Isolation | 2500 Vrms channel-to-channel |
| Communication | FieldPoint Network Interface |
| Operating Temperature | -40°C to 70°C |
| Form Factor | Compact FieldPoint Module |
Why It Matters
- Precision Temperature Monitoring: High-resolution measurement with ±0.1°C accuracy ensures precise control.
- Optimized for PT100 Sensors: Specifically designed for 3-wire PT100 RTDs to ensure stable and low-drift readings.
- Industrial-Grade Isolation: 2500 Vrms isolation enhances safety and reliability in harsh environments.
- Seamless Integration: Compatible with FieldPoint distributed I/O systems for real-time monitoring.
- Rugged and Reliable: Built to withstand extreme industrial conditions from -40°C to 70°C.
Alternative Models from Other Manufacturers
| Feature | FP-RTD-PT100-3 | NI 9217 | WAGO 750-466 | Siemens SM 331 |
|---|---|---|---|---|
| Number of Channels | 8 | 4 | 4 | 8 |
| Supported RTD Type | PT100 (3-wire) | PT100 (4-wire) | PT100, PT1000 | PT100, NI100 |
| Temperature Range | -200°C to 850°C | -200°C to 850°C | -200°C to 600°C | -200°C to 850°C |
| Resolution | 0.01°C | 0.01°C | 0.1°C | 0.01°C |
| Accuracy | ±0.1°C | ±0.2°C | ±0.5°C | ±0.2°C |
| Excitation Current | 0.5 mA | 0.5 mA | 0.3 mA | 0.5 mA |
| Operating Temperature | -40°C to 70°C | 0°C to 55°C | -20°C to 60°C | -10°C to 60°C |
Customer Testimonials
"The **FP-RTD-PT100-3** has been a game-changer for our process monitoring, offering precise temperature measurements with minimal drift." - Process Engineer
"Its compatibility with 3-wire PT100 sensors makes it an ideal solution for our industrial temperature control applications." - Automation Engineer
User Manual & Documentation
For complete setup instructions, configuration, and troubleshooting, please refer to the official FP-RTD-PT100-3 User Manual.
Conclusion & Final Recommendation
The **FP-RTD-PT100-3** is a high-precision RTD input module specifically designed for 3-wire PT100 sensors, making it an excellent choice for industrial temperature monitoring and control. With its superior accuracy, rugged build, and seamless FieldPoint integration, it is the perfect solution for demanding process automation applications.
Order the **FP-RTD-PT100-3** today to enhance your temperature measurement applications with high-accuracy PT100 input capabilities!
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