Boron-doped Diamond Interdigital Sensor with Alternating Excitation Strategy for Integrated Conductivity and Free Chlorine Measurement

Key Points

• The aim is to develop a wearable sensor for real-time measurement of free chlorine in swimming environments.
• Designed a boron-doped diamond interdigital sensor
• Implemented an alternating excitation strategy
• Tested sensor performance under real-time conditions
• Improved reliability compared to existing sensors
• Enhanced stability and accuracy in measurements