ABB – Module

Type:RTD Input Module

Model:DSAI145

Manufacturer:ABB

Operating Temperature Range:-40°C to +85°C

Input Resistance Range:4Ω to 1000Ω

Accuracy at 0°C:±0.025% of full scale

Operating Current:Less than 10mA

Power Consumption:Max. 30mW

Connectivity:4-wire RTD connection

Communication Protocol:Modbus RTU compatible

    The ABB DSAI145 RTD Input Module is engineered to offer unparalleled accuracy and reliability in industrial temperature sensing tasks. Its robust design withstands harsh environmental conditions, ensuring consistent performance in demanding applications.

    Featuring an extensive measurement range from -200°C to +850°C, this module caters to a wide variety of industrial needs, from cryogenic processes to high-temperature furnaces.

    Equipped with an advanced algorithm, the DSAI145 delivers exceptional accuracy within ±0.05% of the reading, coupled with a low supply current consumption of up to 15mA at 24V DC, making it energy-efficient and suitable for systems where power consumption is a concern.

    The module supports both 1KΩ to 100MΩ input resistance, catering to different types of RTDs (Resistance Temperature Detectors), ensuring compatibility and flexibility in various industrial setups.

    Withstanding IP67 enclosure rating, the ABB DSAI145 is not only dust-tight but also waterproof, making it ideal for outdoor or wet environments where moisture and dust are common. Its DIN rail mounting design facilitates easy installation and integration into existing control systems.