Product Overview
The Yokogawa AAR181-S00-S2 is a high-precision RTD input module designed to provide accurate temperature monitoring in critical industrial applications. Integrated within the Yokogawa Field Integrated Operation (FIO) system, this module efficiently handles Resistance Temperature Detector (RTD) signals, particularly Pt100 (3-wire) sensors, ensuring the integrity of your temperature measurements.
The AAR181-S00-S2 module is designed with channel-to-channel and channel-to-system isolation, minimizing noise and improving signal fidelity. With its low measurement current of 1 mA, it minimizes self-heating errors in RTD sensors, providing accurate readings for demanding process control applications. Furthermore, the compact design allows for easy integration into CENTUM VP and CENTUM CS systems, ensuring optimal performance in a wide range of industrial environments.
Technical Specifications Summary
| Parameter | Specification |
|---|---|
| Model Number | AAR181-S00-S2 |
| Consumption | 450 mA |
| Approximate Weight | 0.2 kg |
| External Connection | Pressure Clamp Terminal Block |
Key Features and Benefits
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High-Precision RTD Input: Specifically designed for Pt100 (3-wire) RTD sensors, providing accurate temperature measurements with a ±120 mΩ accuracy.
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Low Measurement Current: The 1 mA measurement current minimizes self-heating errors in RTD sensors, improving temperature accuracy in high-precision applications.
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Robust Isolation: Features channel-to-channel and channel-to-system isolation to prevent ground loops and electrical noise, ensuring clean and accurate data.
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Flexible Connectivity: The module uses a Pressure Clamp Terminal Block for reliable and secure connections, even in environments with high vibration or harsh conditions.
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Compact and Lightweight: Weighs only 0.2 kg, designed for easy installation and integration into existing systems.
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Redundancy Support: Offers dual-redundant configuration for increased system reliability and uptime.
Frequently Asked Questions (FAQ)
Q: How many RTD channels does the Yokogawa AAR181-S00-S2 module offer?
A: The Yokogawa AAR181-S00-S2 module provides 12 isolated RTD input channels, specifically designed for Pt100 (3-wire) RTD sensors.
Q: What type of external connection does the AAR181-S00-S2 use?
A: This module uses a Pressure Clamp Terminal Block for external wiring, ensuring robust and reliable field connections, especially in environments with vibration or harsh conditions.
Q: What is the maximum allowable wiring resistance for the AAR181-S00-S2?
A: The maximum signal source plus wiring resistance is 40 Ω or less, measured per wire.
Q: Is this product new and what is the return policy?
A: Yes, the AAR181-S00-S2 is new, original factory stock. We offer a 30-day return policy for any quality issues, ensuring peace of mind with your purchase.
Q: How quickly can I expect my order to ship?
A: We prioritize fast order fulfillment and typically ship within 3 days to 2 weeks, depending on the size and current stock levels of your order.
| 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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