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MQ-7 MQ7 CO Carbon Monoxide Gas Sensor Module

Carbon sensor mq7 chiosz robots 2

Carbon sensor mq7 chiosz robots

Our ChiOSZ Products

MQ-7 MQ7 CO Carbon Monoxide Gas Sensor Module Arduino projects robots NEW

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

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