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Cubic CM1106 NDIR CO2 Sensor
For those that are more keen on DIY work, i am offering the actual CO2 Sensor by itself. I've tried other ones, but this seems to work quite consistently so i can recommend it. The only issue is that it is hard to source it in low quantities, but since i already have enough in stock i can also resell them.

The sensor is a bit more expensive than the MH-Z19, that is available on Aliexpress. There are people that had success in using it, but at least i tried with 3 different units and they did not give consistent results, so finally when looking for other people having the same issue with them i landed on the CM1106, which did the job best.

Have in mind that this is an Auto Calibrating Sensor, that is - as long as you expose it each 3 days to fresh air it maintains automatically calibration.There is also another version that does not need this. I do not have it in stock as it is a bit more expensive, but if you are interested - let me know.

If you would like to buy more, i can give a discount of 5% for 3+ units. For bigger quantities - write me an email to vair.monitor@gmail.com

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30.00€
Laser Dust Sensor - Cubic PM2005 (PM2.5 + PM10)
Will Ship after 1.March. Awaiting Delivery


The PM2005 sensor is a very precise Laser Dust sensor that measures PM2.5 and PM10 particles. Key features
  • Power Consumption - 5V, ~ 30ma if measuring continuously. Less if measurements are done less frequently. 
  • Communication - I2C and UART
  • Connection - a 0.05" cable is provided
Note: to operate correctly Dust Sensors employ small fans to aid in air circulation. In low-noise environments - e.g. bedroom during night - this can be a bit annoying. The sensor firmware allows to control this by reducing the measurement interval to once each hour or less (or more often).
In the vESPrino firmware this is also bundled with a dedicated Quiet mode, that can be configured for specific hours of the day
A very precise Laser Dust sensor
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40.00€
Figaro CDM7160 Sensor - Calibration-Free

I will take some vacation for 2 weeks, so I will assemble and ship all orders in the first week of Februray

This sensor is one of the most advanced sensors on the marked today (end of 2016).Key highlights
  • Low power <10 ma (can be even less if CO2 is not measured each 2 seconds (Default)
  • Small Size
  • I2C / UART support
  • Pre-Calibrated and Calibration Free
  • 300-10,000 PPM Range
More information on offical Site
http://www.figaro.co.jp/en/product/feature/cdm7160.html
One of the most advanced sensors on the market as of 2016
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53.00€
Box For CO2 + Temp Sensor
This box gives enough space for the CO2 Sensor and temp sensor
With CDM7160 there is no temperature adjustment needed (power consumption ~25ma)
With CM1106 - the temperature increase is 0.5 degrees (power Consumption ~150 ma)
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2.00€
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