O3 sensor (RS485 type)

Basic parameters

Power supply : DC10-30V
Output signal : RS485 (Modbus rtu protocol)
Average Power consumption : 0.1W@24V DC
O3 measuring Range: 0~10ppm or 0-100ppm
                                       Accuracy: ±6%FS
                                       Resolution: 0.01ppm(0~10ppm), 0.1ppm(0~100ppm)
                                       zero drift: ±1ppm(0~10ppm), ±5ppm(0~100ppm),
Temperature Measuring : range  -40°C-80°C
                                             Accuracy ±5°C (25°C)
Humidity Measuring : range: 0-100%RH
                                       Accuracy: ±3%RH (25°C)
Pressure range : 90~110Kpa
Long-term stability : 7% /year
Response time : 35S
preheating time : 5 minutes
Data update time :1S
Repeatability : 2%
Useful life : 24 months
Operating environment : -10~50°C/ 0-80%RH (No condensation)
Overall dimensions : 110×85×44mm


Test environment: temperature: 20°C, Humidity: 50%RH, atmospheres pressure :1pa

O3 sensor (RS485 type) manual