User Manual

12/07/2016
GroveGasSensor(O₂)Wiki
2/5
Contents
1Feature
2Specification
3Usage
4Resources
Feature
High-precision
Highsensitivity
Widelinearityrange
Stronganti-interferenceability
Extraordinaryreliability
Specification
Items Parameter
MeasurementRange 0-25%vol
DetectLife twoyears
Sensitivity 0.05～0.15mA(inair)
TemperatureRange ﹣20℃～50℃
Pressurerange QNE±10﹪
ResponseTime ≤15S
Humidityrange 0～99﹪RHNon-condensing
Stability <2%
Usage
ThisO2sensorisananalogoutputsensor.Anexampleapplicationtoget
thevolumeofO2inairdemonstratedbelow:
Notice:PleasepowertheGasSensor(O2)formorethan48hrs(warmup
time)beforereadingdataforactualcalculation.
HereisanexampleofO2concentrationcontrolledBuzzer.WhenOxygen
concentrationgetslowerthantheminimumsafeconcentration,theBuzzer
willring.
1.ConnectthemoduletotheAnalogport0ofGrove-BasicShield
usingthe4-pin
grovecable.ConnectBuzzertoPin3.
2.PlugtheGrove-BasicShieldintoArduino.AndconnectArduinotoPC