Input Type:Resistance Temperature Detector (RTD)

Operating Range:-200°C to +850°C

Resolution:0.01°C

Accuracy:+/- 0.1% of measured value

Power Consumption:Max. 10 mA at 24V DC

Communication Interface:Modular IO Bus

Temperature Coefficient of Resistance:0.385% per °C (Cu50)

    The ABB DSAI145 RTD Input Module is engineered for the most demanding industrial applications where precision and reliability are paramount. This module is specifically designed to provide accurate temperature measurements using RTD sensors over a wide range from -200°C to +600°C, making it ideal for a variety of industries including petrochemicals, power generation, and manufacturing.

    Featuring a ±0.05% accuracy within the specified operating range, coupled with a resolution of ±1°C, this module ensures unparalleled measurement precision. Its MODBUS RTU communication interface allows seamless integration into existing control systems, simplifying system setup and maintenance.

    The robust design withstands harsh industrial conditions, thanks to its wide temperature and humidity tolerance. It requires a minimal operating voltage of DC 24V and consumes a maximum of 30mA under load, ensuring energy efficiency.

    Manufactured by ABB, a global leader in industrial automation, the DSAI145 is backed by comprehensive technical support and extensive industry experience. It is designed with user-friendliness in mind, offering straightforward installation and operation through intuitive interfaces and clear documentation.

    For industries requiring precise temperature monitoring in real-time, the ABB DSAI145 RTD Input Module is an indispensable tool. Its combination of advanced technology, precision, and reliability makes it a top choice for enhancing process control and efficiency in modern industrial settings.