ABB TU819 (3BSE068891R1) Product Overview
Product Introduction
The ABB TU819 (3BSE068891R1) is a highly reliable and versatile process controller designed to handle complex industrial applications that require precise monitoring and control of various process parameters. This model is part of ABB’s TU series, known for offering advanced process control capabilities in industries like power generation, chemical processing, oil and gas, water treatment, and manufacturing.
The TU819 controller supports a wide range of inputs, including RTDs, thermocouples, and digital inputs, and provides outputs such as 4-20mA analog signals and digital relay outputs. With a robust IP65-rated enclosure, the TU819 is built to perform reliably in harsh industrial environments, providing protection against dust and water ingress.
This model is equipped with advanced communication protocols such as HART, Modbus, and RS-485, ensuring seamless integration with existing systems. It is particularly well-suited for industries where high accuracy and continuous monitoring of process parameters like temperature, pressure, flow, and level are critical for operational efficiency and safety.
Product Parameters
Below are the detailed parameters for the ABB TU819:
| Parameter |
Details |
| Model |
ABB TU819 (3BSE068891R1) |
| Type |
Process Controller |
| Power Supply |
24V DC |
| Input Type |
Analog (RTD, Thermocouple), Digital Inputs |
| Output Type |
Analog (4-20mA), Digital (Relay, etc.) |
| Dimensions (WxHxD) |
160mm x 130mm x 90mm |
| Weight |
1.8 kg |
| Temperature Range |
-200°C to 850°C |
| Mounting |
DIN Rail Mountable |
| Enclosure Protection |
IP65 (Dust-tight, Water-resistant) |
| Communication Protocol |
HART, Modbus, RS-485 |
| Compliance |
CE, RoHS |
| Software Compatibility |
ABB Process Control Suite |
Applications
The ABB TU819 is a highly versatile process controller, making it suitable for a wide range of industrial applications that require precise control and monitoring. Some of the key applications include:
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Power Generation: The TU819 is used in power plants for controlling and monitoring critical systems such as turbines, boilers, and heat exchangers, ensuring optimal performance and safety.
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Chemical Processing: In the chemical industry, it helps regulate process units such as reactors, distillation columns, and filtration systems, where precise control of temperature, pressure, and flow is necessary.
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Oil & Gas: The TU819 is commonly applied in oil refining, pipeline monitoring, and other oil and gas operations to ensure the efficient and safe operation of complex systems.
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Water Treatment: The TU819 is ideal for controlling flow rates, chemical dosing, and temperature in water treatment plants, contributing to effective and reliable water purification.
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Manufacturing: The TU819 plays an important role in manufacturing processes such as metal forming, plastic molding, and assembly lines, helping maintain precise control of process variables to ensure high-quality production.
Product Advantages
The ABB TU819 offers several distinct advantages that make it a top choice for industrial applications:
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Precision Control: The TU819 ensures accurate regulation of critical process variables like temperature, pressure, and flow, with a broad range of input and output options.
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Durability: With an IP65-rated enclosure, the TU819 is dust-tight and water-resistant, making it suitable for use in challenging environments such as factories, refineries, and power plants.
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Flexibility: The TU819 supports a wide variety of input and output configurations, including analog (4-20mA) and digital relay outputs, and is compatible with RTDs, thermocouples, and digital inputs.
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Advanced Communication: Equipped with communication protocols such as HART, Modbus, and RS-485, the TU819 can seamlessly integrate with a variety of devices and control systems, allowing for easy system expansion and integration.
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Easy Integration: The TU819 is compatible with ABB’s Process Control Suite, simplifying configuration and installation into existing control systems, reducing setup time, and increasing operational efficiency.
Brand and Series Information
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Brand: ABB
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Series: TU Series (Process Controllers)
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Product Line: The TU series from ABB is a well-established line of high-performance process controllers known for their precision and reliability. The TU819, as part of this series, is specifically engineered for use in industries that require stringent control and monitoring of process parameters. These controllers offer superior flexibility, ease of use, and robust performance in applications ranging from power generation to chemical processing, oil & gas, and water treatment.
Related Models in the Same Series
Here are 5 models from the ABB TU series that are either similar to the TU819 or offer complementary features:
| Model |
Description |
Key Specifications |
| TU505 |
Compact and reliable process controller |
24V DC, 4-20mA, HART, Modbus |
| TU507 |
Advanced process controller with additional features |
24V DC, 4-20mA, RS-485, HART |
| TU503 |
Economical choice for basic applications |
24V DC, 4-20mA, digital relay outputs |
| TU504 |
Flexible and customizable process controller |
24V DC, multiple I/O, RS-485 |
| TU508 |
High-performance controller for multi-input systems |
24V DC, HART, Modbus, extended temperature range |
Popular ABB Models in Other Product Lines
Below are 5 other popular ABB models that belong to different product lines:
| Model |
Description |
Key Specifications |
| AC800M |
Modular process controller for industrial automation |
24V DC, 32 I/O, advanced communication protocols |
| PM556 |
Power meter for energy monitoring and management |
230V AC, 4 Analog Inputs, Modbus |
| DCS800 |
DC drive for controlling industrial motors |
380V AC, 500A, integrated controller |
| S800 I/O |
Distributed I/O system for industrial automation |
24V DC, modular I/O channels, high-speed control |
| AFC600 |
Advanced field controller for precise automation |
24V DC, 8 I/O, high-speed control |
