The ABB DSAI146 Analog Input Module is designed for dedicated control systems in industrial environments. It provides 31 channels of Pt100 temperature measurement capability, making it ideal for precise process control and monitoring applications.
Description
ABB DSAI146 Analog Input Module: High-Precision Temperature Measurement
The ABB DSAI146 Analog Input Module delivers exceptional precision for industrial temperature monitoring applications. Designed for seamless integration into automation systems, this module provides reliable Pt100 sensor data acquisition across 31 channels. Its high-accuracy measurements enable precise process control in demanding industrial environments where temperature stability is critical.
Technical Specifications
| Parameter | Value |
| Product Model | DSAI146 |
| Product Type | Analog Input Unit |
| Input Channels | 31 |
| Sensor Compatibility | Pt100 Temperature Sensors |
| Dimensions (WxHxD) | 324 mm x 22.5 mm x 234 mm |
| Weight | 0.4 kg |


Industrial Applications
This precision module is essential in manufacturing plants, energy generation facilities, and chemical processing units where accurate temperature monitoring impacts operational safety and efficiency. It seamlessly integrates with ABB’s AC 800M controllers and compatible systems. Common applications include:
- Industrial furnace temperature control
- HVAC system monitoring in large facilities
- Process heating/cooling systems
- Power generation turbine monitoring
Our Professional Service
We specialize in authentic ABB industrial components sourced directly from certified suppliers. All products include:
- 1-year performance warranty with technical support
- Competitive pricing with volume discounts
- Same-day shipping from global warehouses
- Expert consultation for system integration
Can’t find your required model? Email our technical team for custom solutions. Request pricing and availability:
Phone: +86 18020721390
Website: www.module-plc-dcs.com
Email: sakyzeng@foxmail.com








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