Yokogawa AAR181-S50 RTD Input Modules
| Company Information | ||||||||
| sales@industrial88.com | ||||||||
| Mobile | +8617350837383 | |||||||
| +8617350837383 | ||||||||
| 17350837383 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Yokogawa AAR181-S50 RTD Input Module
Product Overview
The Yokogawa AAR181-S50 is a high-precision RTD input module engineered for temperature-critical applications in distributed control systems (DCS). Designed for seamless integration with Yokogawa’s CENTUM platform, this module provides eight isolated channels for Resistance Temperature Detector (RTD) inputs. It supports a range of RTD types, including Pt100 and JPt100, and offers exceptional signal accuracy, robust isolation, and superior immunity to industrial noise, making it ideal for complex and sensitive process environments.
Key Features
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8-channel isolated RTD input for precise temperature monitoring
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Compatible with Pt100, JPt100, and other industry-standard RTDs
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16-bit high-resolution measurement ensures superior accuracy
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Channel-to-channel and system isolation to reduce noise and interference
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Built-in digital filtering for stable signal output
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Hot-swappable design supports online maintenance
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Full integration with Yokogawa CENTUM DCS
Technical Specifications
3.1 Dimensions and Weight
| Item | Specification |
|---|---|
| Dimensions | 107.5 × 130 × 32.8 mm |
| Weight | 0.2 kg |
3.2 Electrical Characteristics
| Item | Specification |
|---|---|
| Input Channels | 8 RTD inputs |
| Supported RTD Types | Pt100, JPt100, Ni100, Cu50 |
| Measurement Range | -200°C to +650°C |
| Input Accuracy | ±0.1°C (typical) |
| Resolution | 16-bit |
| Wiring Types | Supports 2-wire and 3-wire RTDs |
| Isolation | Channel-to-channel and to system ground |
3.3 Environmental Characteristics
| Item | Specification |
|---|---|
| Operating Temp | -10°C to +55°C |
| Storage Temp | -20°C to +70°C |
| Humidity | 5%–95% RH (non-condensing) |
| Protection | Conformal coating for harsh environments |
3.4 System Integration
| Item | Specification |
|---|---|
| System Compatibility | Yokogawa CENTUM DCS |
| Installation | Rack-mounted |
| Configuration Tool | CENTUM engineering software |
Industry Applications
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Oil & Gas – Critical temperature control in refinery and pipeline systems
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Chemical Processing – Reactor and heat exchanger temperature monitoring
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Power Generation – Boiler, turbine, and generator sensor integration
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Pharmaceutical – Accurate and validated temperature sensing in process areas
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Water & Wastewater – Reliable monitoring of tank and process line temperatures
The Yokogawa AAR181-S50 RTD Input Module delivers high-density, high-accuracy temperature monitoring for mission-critical industrial systems. Its robust design and seamless DCS compatibility ensure optimal performance in complex automation environments.
Yokogawa AAR181-S50 RTD Input Modules is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| sales@industrial88.com | ||||||||
| Mobile | +8617350837383 | |||||||
| +8617350837383 | ||||||||
| 17350837383 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether you\\\\\\\\\\\\\\\’re looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.
