Description
ABB AWT420 3KXA005010U000 Water Quality Analysis Transmitter
The ABB AWT420 is a high-performance, universal 4-wire transmitter designed for complex industrial liquid analysis. It acts as the “brain” for various sensors, providing a unified platform for measuring parameters like pH/ORP, conductivity, turbidity, and dissolved oxygen.
Product Overview
The model 3KXA005010U000 belongs to the AWT420 series, characterized by its “plug-and-play” modular design. It allows for the simultaneous connection of up to four digital sensors, significantly reducing the footprint and cost of installation in large-scale operations.
Key Technical Parameters
| Feature | Specification |
| Model Number | 3KXA005010U000 |
| Number of Inputs | Up to 4 digital or 2 analog sensors |
| Power Supply | 100 to 240 V AC or 24 V DC (depending on config) |
| Analog Outputs | Up to 4 isolated 4–20 mA outputs |
| Relay Outputs | Up to 6 programmable relays |
| Digital Comms | Ethernet, HART, MODBUS, PROFIBUS DP, or Foundation Fieldbus |
| Display | Full-color TFT dot-matrix display (3.5 inch) |
| Enclosure Rating | IP66 / NEMA 4X (Polycarbonate or Aluminum) |
| Data Logging | SD Card support for historical data and audit trails |
Product Advantages
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Modular Flexibility: The “EasyRead” sensor modules allow you to change measurement parameters simply by swapping modules without replacing the entire transmitter.
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Advanced Diagnostics: Features EZLink technology, which provides “plug-and-play” sensor connectivity and comprehensive sensor health monitoring to predict maintenance needs.
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Intuitive Interface: A clear, multilingual display with step-by-step configuration wizards makes commissioning easy for non-specialists.
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Enhanced Security: Includes multi-level password protection and comprehensive audit trails, ensuring compliance with regulatory requirements (e.g., FDA 21 CFR Part 11).
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Robust Data Management: Integrated Bluetooth® connectivity allows for secure data access and configuration via a smartphone or tablet.
Important Considerations (Precautions)
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Grounding: Ensure the transmitter is properly grounded to prevent electrical noise from interfering with sensitive analytical measurements.
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Cable Integrity: Use only ABB-specified cables for digital sensors to maintain the IP66 rating and signal quality.
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Firmware Compatibility: If replacing modules, ensure the transmitter firmware is updated to the latest version to support new sensor types.
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Environmental Limits: While rated for outdoor use, avoid mounting the unit in direct, intense sunlight in high-temperature climates to prevent display degradation.
Typical Applications
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Water & Wastewater: Monitoring effluent quality, aeration tanks (DO), and neutralization (pH).
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Power Generation: High-purity water monitoring and boiler feed water analysis.
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Chemical Processing: Monitoring corrosive processes and hazardous area liquid analysis.
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Food & Beverage: CIP (Clean-in-Place) concentration monitoring and product quality control.
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Pulp & Paper: Bleaching process control and white water recovery.
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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