Features:

• Brand new and high quality.
• Mainly used for CO collection detection in family, factory, underground operation.
• Detection Zone:10 to 1000ppmm.
• Characteristic Gas:100ppmm co.
• Sensitive Resistance:2K to 20K in 100ppm co.
• Sensitivity:>=3%.
• Response Time:<=1s.
• Recovery Time:<=30s.
• Heating Resistance:31±3.
• Heating Current:<=180mA.
• Heating Voltage:5.0V±0.2V /1.5±0.1V.
• Heating Power: about 350mW.
• Conditions:Ambient Temperature:-20C~+50C.
• Humidity:<=95%RH.
• Oxygen Content:21% .
• Size: 3.5cm X 2.2cm - 1.4inch x 0.9inch.

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