Grove - Oxygen Sensor(ME2-O2-Ф20)

Grove - Oxygen Sensor(ME2-O2-Ф20)

SKU 101020002
54.90
50+ Available
Ships on
$54.90/ 1pcs+

Description

There are sevral kinds 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 Started and Introduction 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.




Technical Details

Dimensions40mm x 20mm x 20mm
WeightG.W 33g    
BatteryExclude
Input voltage 3.3V / 5V

Part List

Grove - Gas Sensor (O2)1

ECCN/HTS

ECCN2B351
HSCODE9027100090

Certification

RoHSCompliant

Reviews

Questions and Answers

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0
what is the current consumption ( mA) of the sensor using 5 / 3.3 voltage source ?
on Aug 09,2018
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Hi, there~ About mA and 130 mA,Regards!
on Aug 10,2018 11:43 AM
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Hi, there~ About 200 mA and 130 mA,Regards!
on Aug 10,2018 11:44 AM
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0
Hello ,, What do you mean "To preheat over 48hs before using and soldering forbidden" , and what is the current consumption in mA ?
on Aug 06,2018
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Hi, there~Sorry, we mean" please preheat it over 48h befor using it and do not soder it " and the current consumption im mA is range from 0~0.14mA,Regards!
on Aug 07,2018 17:43 PM
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Thanks for you response . Actually I'm confused regarding the current consumption of this sensor . I read a comment at the same page from " info " about the same matter :: "What's the current consumption of the sensor when powering using 3.3V? " and your reply was:: "Hi there~ the current is about 130mA, regards " Could you please verify the value for this sensor ?
on Aug 07,2018 18:26 PM
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0
What's the output voltage at 25%, 20% and 15%?
on Jul 11,2017
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According to the code, the concentration = Vout*100*0.21/2. So do a simple math, 25%--2.38V 20%---1.90V 15%---1.42V But this is just a theoretical value,cause the relation between concentration and voltage is not strictly linear.So the real value should be a little bit different
on Jan 09,2018 17:51 PM
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0
Could you ship them to sri lanka? Is there any additional costs for that? can I get one unit for testing purposes?
on Mar 12,2017
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Yes, we support dilivery to Sri Lanka, it does not include import duties, you need to deal with import duties,please send email to order@seeed.cc , they will help you deal with the sample.
on Oct 17,2017 10:50 AM
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0
Can I remove the 4pin connector ( the white piece ) from one side and connect each wire to its related pin using Arduino UNO ? if yes , How will be the arrange of each wire ?
on Aug 22,2018
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Hi there, we used 1 meter wire previously and it can read the sensor data correctly. But we do not test the up limit. thanks.
on Aug 22,2018 10:05 AM
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0
Is it available for Indian shipment?
on Aug 09,2018
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Hi, there~yes, of course, Regards!
on Aug 10,2018 11:46 AM
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0
Good night. the sensor comes with the included plate or is it just the sensor
on Apr 25,2018
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Hi there~ It is plated. Regards
on Apr 26,2018 07:59 AM
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0
Recently i bought grove oxygen sensor, it does not give any output with Arduino Uno. Even we don't know either the sensor has work or not, Because no indication in the Module for indications like LED. I want step by step procedure to know either it work not, so anybody help me.
on Feb 25,2018
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Hi~ Please follow the wiki. If still does not work,please email us and provide more detail , such as photos of your hardware connection and your log ,it will be helpful.The email address as folow.Regards ========================================================================== techsupport@seeed.cc
on Feb 25,2018 17:42 PM
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0
How can I request a formal quote for this product?
on Jan 09,2018
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Hi there~ You can send an email to ### order@seeed.cc ### Regards
on Jan 09,2018 09:57 AM
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0
Hi, could I know is it possible to ship to Malaysia? and how long it take and the shipping cost?
on Dec 28,2017
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Yes, we support delivery to Malaysia,shipping time depend on the logistic mode, After adding all your items to the shopping cart, in the checkout step, please fill in your shipping address, the system will calculate the accurate shipping fee via different shipping options before you pay the order.
on Jan 02,2018 19:29 PM
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    Grove - Oxygen Sensor(ME2-O2-Ф20)

    SKU 101020002
    $54.90
    50+ Available
    Ships on
    $54.90/ 1pcs+
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