ABB DSAI146 RTD Input Module High-Precision Temperature Sensing Solution for Industrial Control Systems
The ABB DSAI146 RTD Input Module is designed for precise temperature measurement in industrial environments. Key specifications include support for Pt100, Pt1000, Ni100, and Ni1000 RTDs, with a resolution of 0.1°C and an accuracy of ±0.1°C. It features 8 isolated channels, suitable for applications requiring high channel isolation.
Typical applications include process control in chemical, oil & gas, and power generation industries, where accurate temperature monitoring is critical. Compared to the ABB AI830, which also supports RTD inputs but offers fewer channels (4 vs. 8), the DSAI146 provides greater scalability. Additionally, unlike the AI820-eA, which is focused on analog inputs, the DSAI146 is specifically optimized for RTD measurements, ensuring superior accuracy and reliability in temperature sensing tasks.
The above parameters are for reference only. Please contact our technical team for precise selection.
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