ABB AU3063-CN pressure transmitter

ABB AU3063-CN Pressure Transmitter – Product Information

1. Product Overview

The ABB AU3063-CN pressure transmitter belongs to ABB’s 2600T series, designed for precise pressure measurement of gases, liquids, and steam in industrial processes.
It features high accuracy, excellent long-term stability, and a wide measurement range. The transmitter provides a standard 4–20 mA output with HART communication, ensuring reliable integration into modern automation systems such as DCS and PLC.
Built from robust stainless steel materials, it is resistant to vibration, corrosion, and electromagnetic interference, making it suitable for use in harsh industrial environments.

2. Technical Specifications

• Model: AU3063-CN

• Series: ABB 2600T Series

• Pressure Type: Gauge / Absolute / Differential (optional)

• Measuring Range: 0 to 1.6 bar (customizable)

• Output Signal: 4–20 mA DC with HART protocol

• Power Supply: 10.5 V DC – 42 V DC

• Accuracy: ±0.075% (typical)

• Long-Term Stability: ±0.1% / 5 years

• Operating Temperature: −40 °C to +120 °C

• Static Pressure Limit: up to 210 bar

• Material: AISI 316L stainless steel diaphragm and housing

• Process Connection: 1/2" NPT or M20×1.5 thread (optional)

• Protection Class: IP67

• Communication Protocol: HART 7.0

• Weight: approx. 1.5 kg

• Mounting Options: Pipe, bracket, or wall mounting

• Certification: CE, Ex ia IIC T6 (explosion-proof variant)

3. Features and Advantages

1. High Measurement Accuracy – Utilizes advanced digital signal processing and sensitive sensing elements for precise data.

2. Excellent Stability – Maintains long-term reliability with minimal drift, suitable for continuous process control.

3. Enhanced Communication – HART protocol enables remote configuration, calibration, and diagnostics.

4. Durable Construction – All-metal housing with IP67 protection for harsh industrial environments.

5. Easy Installation and Maintenance – Compact structure and standardized connections simplify deployment.

6. System Compatibility – Seamlessly integrates with ABB and other DCS/PLC systems.

7. Safety Protection – Explosion-proof, surge, and overpressure protection ensure safe operation.

4. Application Fields

• Oil and gas pipeline pressure monitoring

• Chemical reactors, storage tanks, and process lines

• Boiler, turbine, and condenser pressure control in power plants

• Pulp, paper, and food industry process monitoring

• Marine and offshore hydraulic and fuel pressure monitoring

• Water and wastewater pump station pressure control

• Metallurgy and mining fluid and gas process measurement

5. Precautions

1. Verify model, range, and signal type before installation.

2. Always disconnect power before wiring or servicing.

3. Avoid exposure to strong vibration or electromagnetic interference.

4. Prevent direct impact of process media on the diaphragm.

5. Ensure a stable and clean DC power supply to prevent signal fluctuation.

6. Periodically inspect seals and connectors for leaks or corrosion.

7. Follow local explosion-proof installation standards when used in hazardous areas.

8. Store in a clean, dry environment when not in use.

The structure and details of the product：

Please make an inquiry for more models

ABB DO610 3BHT300006R1

ABB DLM01  37421-4-0369

ABB DI620 3BHT300002R1

ABB DAI03 37141-4-0369631

ABB PU516 3BSE013064R1

ABB DSAX452 5712289-a

ABB 3HAC0373-1 DSQC361

ABB P61615-0-1200000

ABB 3HAC14549-3

ABB 3HNM07485-1

ABB CM572

ABB 3HAC17484-7/03

ABB SDCS-AMC-DC2-C

ABB 200900-004

ABB 3ASC25H203

ABB 3HNE00313-1

ABB 3HNM07485-1

ABB 3HNM07686-1

ABB AO610 3BHT300008R1

ABB AX411/50001

ABB BB510 3BSE001693R2

ABB CI520V1 3BSE012869R1

ABB CI610 3BHT300003R1

ABB CI615 3BHT300024R1

 Other best-selling products：