Type:RTD Input Module
Model:DSAI145
Manufacturer:ABB
Technology:Resistance Temperature Detector (RTD)
Operating Range:-200°C to +600°C
Accuracy:±0.05% of reading ±1°C
Power Consumption:Max. 30mA
Communication Interface:MODBUS RTU
Operating Voltage:DC 24V
Operating Current:≤25mA
Environmental Conditions:Temperature: -25°C to +60°C, Humidity: 5% to 95% non-condensing
Introducing the ABB DSAI145 RTD Input Module – your gateway to precise temperature control. This module is engineered for industries requiring exceptional accuracy in their thermal management systems. With a wide operational range from -200°C to +850°C, it ensures reliable temperature measurements under even the most challenging conditions.
Precision is at the heart of this module. Equipped with state-of-the-art technology, it boasts an impressive resolution of 0.01°C, allowing for highly detailed readings. Its accuracy, rated at +/- 0.1% of the measured value, surpasses industry standards, ensuring dependable data acquisition for critical applications.
Efficiency and reliability are paramount in industrial settings. The DSAI145 module consumes a maximum of 10 mA at 24V DC, making it energy-efficient while maintaining robust performance. Its modular IO Bus interface facilitates seamless integration into existing control systems, enhancing system flexibility and scalability.
Designed with durability in mind, this module is built to withstand harsh environments without compromising on functionality. It supports Cu50 RTDs with a temperature coefficient of resistance of 0.385% per °C, ensuring compatibility with a wide array of temperature sensors.
For professionals seeking unparalleled precision and reliability in their temperature control solutions, the ABB DSAI145 RTD Input Module is the ultimate choice. Whether you’re dealing with extreme temperatures or intricate process control scenarios, this module delivers unmatched performance, backed by ABB’s commitment to innovation and quality.






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