AAR145-S53 | Yokogawa RTD/POT Input Module
Need More Details?
If you’d like to check stock availability, request the latest price, or view more product images, simply click the "Request for Price" button and our team will assist you promptly.

Yokogawa AAR145‑S53 RTD/POT Input Module
The Yokogawa AAR145‑S53 RTD/POT Input Module is a precision-engineered industrial automation component designed for accurate temperature and resistance-based sensor interfacing in control and instrumentation systems. Ideal for use in process industries such as chemical, petrochemical, water treatment, power generation, and manufacturing — this module enables seamless integration of RTD (Resistance Temperature Detector) and potentiometer (POT) sensors, allowing reliable measurement, control, and monitoring of process temperatures and sensor feedback signals. With a robust build and high signal fidelity, the AAR145‑S53 ensures consistent sensor data communication and long-term stability, making it a trusted choice for demanding automation environments.
Key Features:
-
Supports RTD and potentiometer (POT) sensor inputs for flexible temperature and resistance measurement applications
-
High-accuracy signal conditioning ensures precise and stable sensor data for reliable process control
-
Compatible with diverse industrial control systems and instrumentation architectures — ideal for integration with PLCs and DCS
-
Durable industrial-grade construction suitable for harsh process environments and field installations
-
Simplified installation and wiring design for efficient setup and maintenance in instrumentation panels
Specifications:
-
Manufacturer / Brand: Yokogawa
-
Model / Part Number: AAR145‑S53
-
Module Type: RTD / POT input interfacing module for process control systems
-
Input Types Supported: RTD sensors (e.g., PT100, PT1000 as per system design) and potentiometer (POT) inputs
-
Signal Conditioning: Precision conditioning and scaling of resistance/temperature signals for accurate measurement outputs
-
Compatibility: Designed to interface with industrial control systems (PLCs, DCS, or instrumentation racks)
-
Housing: Industrial-grade enclosure for durability and reliable operation in control panels or instrumentation racks
-
Wiring Interface: Standard industrial wiring terminals for RTD/POT sensor connections, ensuring secure and easy installation
-
Operating Environment: Suitable for process industry conditions with stable long-term performance
The Yokogawa AAR145‑S53 RTD/POT Input Module offers reliable, high-fidelity sensor interfacing and helps ensure accurate process monitoring and control — essential for temperature management and instrumentation tasks in complex industrial operations. Ram Automations can supply this module on request and assist with configuration and integration into your control systems. For orders or technical support, contact info@ramautomations.com.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.