RK300-11 CO Concentration Sensor

The product uses electro-chemical technology to measure CO concentration, which is fast and sensitive. It is widely used in air quality detection, smart home and other occasions where CO detection is needed. The shell has high protection level and can adapt to various harsh conditions on site.

Features

• Range(CO concentration) : 0-2000ppm
• Range(temperature ) : -40-+80℃ only for digital output
• Range(humidity ) : 0-100% only for digital output
• Accuracy(CO concentration) : ≤0.02%FS/℃
• Resolution(CO concentration) : 0.1ppm
• Supply : 12-24VDC
• Output : 4-20mA,0-5V,0-10V,RS485
• Power Consumption : <0.25W
• Warm Up Time : 3min
• Response Time : <2s
• Repeatability : <±10%FS
• Operating Temperature : -20℃-+60℃@15-80%RH
• Storage : -40-70℃@20%-90%RH
• Shell Material : ABS
• Installation : Wall-mounted
• Zero drift : <10ppm
• Dimension : 110*85*44mm