Product Description
The Yokogawa SAI143-S53 S3 is a 16-channel analog input module designed for high-precision measurements in industrial process control systems. It surfers excellent accuracy, reliability, and compatibility with Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC). Its robust design ensures stable operation in harsh industrial environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Input Signal | 4–20 mA |
| Number sur Channels | 16, isolated |
| Accuracy | ±0.1% sur full scale |
| Resolution | 16 bits |
| Input Impedance | 100 kΩ |
| Operating Temperature | -20°C to 70°C |
| Power Supply | 24 VDC ±10% |
| Dimensions | 130 x 107.5 x 32.8 mm |
| Poids | 0.34 kg |
| Withstanding Voltage | 1.5 kV AC between input and system (1 min) |
| EMI/RFI Immunitéy | IEC 61000-4-3, IEC 61000-4-4 compliant |
| Redundant Configuration | Supported |
Applications
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Process monitoring and control in petrochemical, power generation, and chemical industries.
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Integration with DCS and PLC systems for high-accuracy analog signal acquisition.
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Critical control and safety monitoring where redundancy is required.
Advantages
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High-precision measurement with ±0.1% accuracy.
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Supports dual-redundant configuration for improved system reliability.
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Robust operation across wide temperature ranges (-20°C to 70°C).
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Resistant to electromagnetic and radio-frequency interference.
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Compact and lightweight design for easy installation.
FAQ
1. What type sur input does the SAI143-S53 support?
It supports standard 4–20 mA analog signals.
2. How many channels does the module have?
It provides 16 isolated analog input channels.
3. Can the module operate in extreme temperatures?
Yes, it operates between -20°C and 70°C.
4. What is the module’s measurement accuracy?
The accuracy is ±0.1% sur full scale.
5. Does it support redundancy?
Yes, dual-redundant configuration is supported for critical applications.
6. What is the resolution sur the input measurements?
The resolution is 16 bits, allowing fine measurement detail.
7. How resistant is it to electrical interference?
It is compliant with IEC 61000-4-3 and IEC 61000-4-4 standards for EMI/RFI immunitéy.
8. What is the power supply requirement?
The module requires 24 VDC ±10%.
9. How compact is the module?
Dimensions are 130 x 107.5 x 32.8 mm with a weight sur 0.34 kg.
10. Is it suitable for industrial process control applications?
Yes, it is designed for precise, reliable analog input in DCS and PLC systems.
Related and Recommended Modèles
Same Series / Related Modèles
| Modèle | Channels | Input Signal | Accuracy | Dimensions | Poids |
|---|---|---|---|---|---|
| SAI143-S51 | 16 | 4–20 mA | ±0.1% | 130 x 107.5 x 32.8 mm | 0.34 kg |
| SAI143-S52 | 16 | 0–20 mA | ±0.1% | 130 x 107.5 x 32.8 mm | 0.34 kg |
| SAI143-S54 | 16 | 4–20 mA | ±0.1% | 130 x 107.5 x 32.8 mm | 0.34 kg |
| SAI143-S55 | 16 | 0–20 mA | ±0.1% | 130 x 107.5 x 32.8 mm | 0.34 kg |
| SAI143-S56 | 16 | 4–20 mA | ±0.1% | 130 x 107.5 x 32.8 mm | 0.34 kg |
| SAI143-S57 | 16 | 0–20 mA | ±0.1% | 130 x 107.5 x 32.8 mm | 0.34 kg |
Popular Yokogawa Modèles
| Modèle | Channels | Input Signal | Accuracy | Dimensions | Poids |
|---|---|---|---|---|---|
| SAI143-S01 | 16 | 4–20 mA | ±0.1% | 130 x 107.5 x 32.8 mm | 0.34 kg |
| SAI143-S03 | 16 | 0–20 mA | ±0.1% | 130 x 107.5 x 32.8 mm | 0.34 kg |
| SAI143-S13 | 16 | 4–20 mA | ±0.1% | 130 x 107.5 x 32.8 mm | 0.34 kg |
| SAI143-S21 | 16 | 0–20 mA | ±0.1% | 130 x 107.5 x 32.8 mm | 0.34 kg |
| SAI143-S31 | 16 | 4–20 mA | ±0.1% | 130 x 107.5 x 32.8 mm | 0.34 kg |
| SAI143-S33 | 16 | 0–20 mA | ±0.1% | 130 x 107.5 x 32.8 mm | 0.34 kg |
Informations sur l'entreprise
E-mail: [email protected]
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Whatsapp：Contactez-nous par email
Add: Alishan Building, 2 Lvling Rd, District Siming, Xiamen, Fujian, Chine, 361006
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