MICROceL CF Carbon Monoxide Sensor (CO sensor) Description MICRO 3-electrode carbon monoxide sensor with inboard filter. MICROceL CF Carbon Monoxide Sensor (CO sensor) Key Features & Benefits * A robust carbon monoxide sensor suitable for portable life safety applications * Extremely small size MICROceL CF Carbon Monoxide Sensor (CO sensor) Technical Specifications * Operating Principle: 3-electrode electrochemical * Measurement Range: 0-500 ppm CO * Maximum Overload: 1500 ppm CO * Filter: To remove TLV levels of interfering gases * Sensitivity: 0.045 ± 0.01 µA/ppm * T50 Response Time: