Air Quality Monitor
High-precision CO2 sensing solution for hazardous industrial environments
Product Overview: A robust, IP65-rated CO2 monitor designed for safety and process control. The system features integrated visual and audible alarms, supporting both standalone operation and industrial bus communication for seamless integration into existing control infrastructures.
Technical Solution: The project involved integrating a high-performance CO2 sensor into a legacy product ecosystem. By leveraging existing mechanical enclosures and modular electronic architectures, development costs were minimised and time-to-market was accelerated. The design was finalised in a single hardware revision, ensuring high reliability and full compatibility with existing client hardware.
Core Competences:
- Sensing Technologies: CO2 , temperature, and humidity integration.
- System Architecture: Multi-board stacking and high-density electromechanical integration.
- Communication Protocols: Modbus RTU, UART, and I2C.
- Environmental Protection: Design for IP65/Industrial ruggedisation.
Professional Scope: Lead Hardware Engineer responsible for cross-disciplinary coordination between mechanical and firmware teams. Managed the transition to mass production by working directly with EMS providers to implement DFM (Design for Manufacturing) and DFA (Design for Assembly) optimisations, ensuring high yield and scalable production.
