ABB D674A906U03 Electromagnetic Flowmeter

ABB D674A906U03 is the converter cartridge for ABB FET300 electromagnetic flowmeter, the pluggable core spare part installed inside the transmitter head, compatible with ABB ProcessMaster / MagMaster magnetic flow meters. U-high stands for high pressure variant, FF denotes Foundation Fieldbus protocol. This cartridge captures induced signals from sensor electrodes, performs signal conditioning, flow calculation, data storage, self-diagnosis and FF fieldbus communication. Adopting plug-and-play modular design, it can be replaced quickly on site without recalibrating the sensor, greatly reducing instrument downtime. It supports hazardous area applications and is widely used for volumetric flow measurement of conductive liquids in process industries.

Specifications

• Model: D674A906U03
• Brand: ABB
• Product Type: Electromagnetic Flowmeter Converter Cartridge (Cartridge U-high Standard FF FET300)
• Compatible Meter: ABB FET300 / ProcessMaster electromagnetic flowmeter
• Communication Protocol: Foundation Fieldbus (FF)
• Measured Medium: Conductive liquids (conductivity ≥5 μS/cm)
• Functions: Electrode signal acquisition, signal amplification, volumetric flow calculation, self-diagnosis, fieldbus communication, parameter storage
• Mounting: Plug-in type, installed inside flowmeter transmitter head
• Operating Temperature: -40℃ ~ +85℃
• Protection Class: Cartridge internal assembly; meter housing IP67
• Power Supply: Powered by flowmeter transmitter
• Weight: Approx. 0.25 kg
• Certifications: CE, ATEX (with matched sensor)
• Product Category: OEM spare part for converter maintenance & replacement

Applications

1. Chemical Industry: Flow measurement of acid, alkali and salt conductive fluids, FF bus connection to DCS
2. Water & Wastewater Plants: Flow monitoring for raw water, sewage and sludge, remote fieldbus data acquisition
3. Oil, Gas & Refinery: Conductive liquid metering in process pipelines, flow monitoring in hazardous areas
4. Pulp & Paper Industry: Pulp and process water flow measurement for plant fieldbus control systems
5. Metallurgy: Flow measurement of cooling water and process liquids
6. Thermal Power Plants: Flow monitoring and data transmission for circulating water and chemical dosing systems

Series Models

D674A906U01, D674A906U02, D674A906U04, D674A906U05, D674A905U03