Introduction

The Yokogawa AAT145-S03 TC/mV Input Module provides accurate, reliable temperature and millivolt signal acquisition for industrial process control applications. Its compact, robust design allows seamless integration into Yokogawa AAT series DCS platforms. By delivering precise input data, it ensures optimal process monitoring, control accuracy, and operational safety.

Technical Specifications

Specification	Detail
Model	AAT145-S03
Module Type	Thermocouple / Millivolt Input Module
Primary Function	Accurate temperature and low-voltage signal acquisition
System Compatibility	Yokogawa AAT Series, DCS platforms
Signal Type	Thermocouple (TC) & mV Input
Installation	Control cabinet or rack mounted
Dimensions	32.8 × 130 × 127.2 mm
Weight	0.3 kg
Operating Duty	Continuous industrial operation

Recommended Related Models

Yokogawa AAT145-S01 Thermocouple Input Module
Yokogawa AAT145-S02 Millivolt Input Module
Yokogawa AAT141-S03 Analog I/O Module

Popular Related Models

Yokogawa AAT145-S04 High-Density TC/mV Input Module
Yokogawa AAT145-S05 Multi-Channel TC/mV Input Module
Yokogawa AAT145-S06 Redundant TC/mV Input Module

Applications

The Yokogawa AAT145-S03 TC/mV Input Module is designed for precise temperature and low-voltage signal acquisition in industrial automation and process control systems. It interfaces with thermocouples (TC) and millivolt (mV) sensors to deliver accurate measurements to Yokogawa DCS platforms. Ideal for chemical processing, oil & gas, power generation, and manufacturing, this module ensures critical process monitoring with high reliability.

Advantages

Dual Signal Support: Accepts both thermocouple and millivolt inputs for versatile measurement
High Accuracy: Ensures precise, stable signal acquisition for critical processes
Compact Industrial Design: Optimized for space-efficient cabinet installation
Seamless Yokogawa Integration: Fully compatible with AAT series modules and DCS systems
Reliable Continuous Operation: Designed for 24/7 industrial use under demanding conditions

Technical FAQs

What is the primary function of the AAT145-S03 module?
It acquires temperature and low-voltage signals from thermocouples and mV sensors.
Which sensor types are supported?
Thermocouples (TC) and millivolt (mV) signal devices.
Is it suitable for continuous operation?
Yes, engineered for reliable 24/7 industrial performance.
How does it improve process control?
By delivering precise and stable input data for accurate control decisions.
Is installation and maintenance straightforward?
Yes, its compact modular design allows easy mounting and replacement.
Which systems is it compatible with?
Yokogawa AAT series modules and DCS platforms.
Can it operate in electrically noisy environments?
Yes, it is designed for high immunity to industrial electrical noise.
What industries typically use this module?
Chemical processing, oil & gas, power generation, manufacturing, and industrial automation.
Does it support multiple input channels?
Yes, capable of handling multiple TC/mV inputs depending on system configuration.
Where is the module installed?
Inside control cabinets or racks integrated with Yokogawa DCS architectures.