Product Description
The AAR145-S50 S1 is a high-density 16-channel temperature measurement module designed for Yokogawa CENTUM VP and ProSafe-RS systems. It supports both thermocouples (TC) and resistance temperature detectors (RTD), delivering digital temperature values directly to the process processor. This eliminates the need for external signal conditioners while maintaining high measurement accuracy.
The module features 16-bit A/D conversion, module-level isolation, and a compact form factor compatible with pressure clamp terminals or MIL cable connections, ensuring robust operation in high-vibration industrial environments. The S1 revision emphasizes reliable electrical interfaces and stable operation under standard industrial conditions.
Technical Specifications
| Parameter | Specification |
|---|---|
| Input Channels | 16 channels, module-level isolation |
| Resolution | 16-bit A/D conversion |
| Update Cycle | 1.0 second (all 16 channels) |
| Input Impedance | ≥ 1 MΩ |
| Withstand Voltage | 1.5 kV AC (field to system logic) |
| Power Consumption | 5 V DC @ 250 mA; 24 V DC @ 150 mA |
| Operating Temperature | 0 to 60°C |
| Dimensions (W × H × D) | 3.2 × 12.5 × 13.0 cm |
| Mass | 0.26 kg |
Application Scenarios
The AAR145-S50 S1 is commonly deployed in temperature-critical processes, including:
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Distillation column monitoring
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Furnace and kiln temperature control
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Large-scale HVAC and turbine bearing temperature arrays
Industries include oil & gas, pharmaceuticals, and power generation. Its 16-channel density enables efficient monitoring of large sensor networks while preserving signal integrity.
Frequently Asked Questions
Can this module handle mixed TC and RTD inputs simultaneously?
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Each module or software-configured group is typically dedicated to one sensor type. While the hardware is universal, grouping similar sensors ensures accurate thermal compensation.
Does this module include Cold Junction Compensation (CJC)?
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Yes. When used with a compatible Yokogawa terminal board, the module provides CJC via onboard or terminal-based thermistors, ensuring accurate thermocouple readings.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
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