PEM-1000 Electromagnetic Flowmeter
Senior Embedded Firmware & Electronics Engineer
Industrial electromagnetic flowmeter platform modernization including graphical HMI,firmware architecture and wireless diagnostics integration.
Engineering Contribution
- HMI Modernization: Redesigned device user interface replacing legacy character LCD with full-color graphical display.
- Adaptive UI/UX: Developed dynamic screen orientation system ensuring readability regardless of installation position.
- System Architecture: Migrated firmware to dual-bank architecture enabling fault-tolerant firmware updates.
- Connectivity: Integrated BLE interface for mobile diagnostics, commissioning and configuration.
- Leadership: Mentored junior engineers and introduced internal knowledge-sharing practices.
Project Overview
PEM-1000 is a high-precision electromagnetic flowmeter designed for measurement of conductive liquids in harsh industrial environments including wastewater, chemicals and slurry media.
The modernization program focused on improving usability, serviceability and long-term maintainability of deployed devices through graphical interfaces, wireless diagnostics and reliable firmware update mechanisms.
The platform upgrade significantly reduced field maintenance time while improving commissioning efficiency and operational safety.