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Description
There are sevral kind of Gas Sensor we are providing in Bazzar, if you don't know which one is
the right sensor your want, please refer to the tutorial How to choose a gas sensor?
Grove-Gas Sensor (O₂) is a kind of sensor to test the oxygen concentration in air, which is based
on the principle of the electrochemical cell to the original work. You can know clearly the
current oxygen concentration when you output voltage values proportional to the
concentration of oxygen and refer to the oxygen concentration linear characteristic graph. It’s
very suitable for detecting oxygen concentration in the environment protection.
FEATURES
High-precision
High sensitivity
Wide linearity range
Strong anti-interference ability
Extraordinary reliability
For all Grove users (especially beginners), we provide you guidance PDF documents. Please
download and read through Preface - Getting StartedandIntroduction to Grove before your
using of the product.
Note: The sensor value only reflects the approximated trend of gas concentration in a
permissible error range, it DOES NOT represent the exact gas concentration. The detection of
certain components in the air usually requires a more precise and costly instrument, which can
not be done with a single gas sensor. If your projects aim to obtain the gas concentration at a
very precise level, then we do not recommend this gas sensor.
DOCUMENTS
Please visit our wiki page for more info about this product. It will be appreciated if you can
help us improve the documents, add more demo code or tutorials. For technical support,
please post your questions to our forum.
More information about Gas Sensor, please refer to this manual.
Grove - Gas Sensor(O2)
SKU 101020002
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IN STOCK 24 Available
1
USD
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Technical Details
Dimensions 40mm x 20mm x 20mm
Weight G.W 31g
Battery Exclude
Part List
Grove - Gas Sensor (O2) 1
Documents
WIKI
ME2-O2 Datasheet
Schematic in Eagle File
Jan 29,2017 by antoine.dessus France Was this review helpful ? 0
Reviews
Hard to fix
This O2 sensor is not easy at all to fix on a support due to the electronic compounds at the back of the card.
0
Vishva de Silva on Mar 12,2017
Could you ship them to sri lanka? Is there any additional costs for that? can I get one unit for testing
purposes?
Questions and Answers
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ae on Apr 17,2017 11:30 AM
Please contact order@seeed.cc about the shipment. Thanks.
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0
brittany.adam on Nov 07,2016
did you need to calibrate this sensor?
0
info on Oct 19,2016
What's the current consumption of the sensor when powering using 3.3V?
0
on Oct 19,2016
can this sensor work on raspberry pi using MCP 3008 ?
0
on Oct 19,2016
Is it possible to use this sensor in 3.3V powered circuit?
0
on Oct 19,2016
what is the range
0
digitalmeans on Oct 19,2016
What are the voltage & current requirements?
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kavi on Nov 08,2016 16:13 PM
No,They are factory calibrated
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Jacket Chen on Oct 20,2016 10:51 AM
The range of detecting is 0% to 25%.
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Jacket Chen on Oct 20,2016 10:48 AM
The input voltage of this product is 5v, and as for current :"Current Limit Circuit Built-in"
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