CO sensor (RS485 type)

Basic parameters

Power supply : DC10-30V
Output signal : RS485 (Modbus RTU protocol)
Power consumption : 0.9W@24V DC
CO measuring Range: 0~100LEL
                           Accuracy: ±5%FS,no less than 5%Vol oxygen environment
                           Resolution: 1%LEL
                           Zero drift(-20~40°C): ±0.06%
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 : 80~116Kpa
Long-term stability : 7% /year
Response time : 15S
Preheating time : 5 minutes
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

Manual: CO sensor (RS485 type) manual

Config Tool Instruction: CO sensor config tool instruction