Working principle: electrochemistry
Effective electrodes: three electrodes (4 pins)
Range: 0 to 10000 ppm
Maximum load: 20000 ppm
Sensitivity: 10 ~ 25 nA/ppm
Baseline drift: ±15 ppm
Resolution: 0.8ppm
Response time (T90): ≤55 seconds
Bias voltage: 0 mV
Recommended load: 10~47Ω