CO2 sensors

For controlling fans depending on the CO2 concentration

CO2 sensors IM0017553.PNG For controlling fans depending on the CO2 concentration

Below you can see a direct comparison of the products you have selected. Differences between the products are highlighted in blue.

ArticleSKDTrio CO2 ETrio CO2 I
  • On the notes
  • On the notes
  • On the notes
Product type CO2 sensor CO2 sensor CO2 sensor
Article number: 0157.0345 0157.1505 0157.1332
Rated voltage14 V - 48 V DC / 16 V - 36 V ACnot specifiednot specified
Inom0,02 Anot specifiednot specified
Imax0,1 Anot specifiednot specified
Degree of protectionIP 20not specifiednot specified
Installation siteWallnot specifiednot specified
Type of installationSurface-mountednot specifiednot specified
Installation positionanynot specifiednot specified
Housing materialSynthetic materialnot specifiednot specified
ColourPure white, similar to RAL 9010Pure white, similar to RAL 9010grey
Weight0,1 kg0,09 kg0,03 kg
Width79 mm84,5 mm44,5 mm
Height120 mm84,5 mm18 mm
Depth30 mm25 mm70 mm
Ambient temperature10 °C up to 40 °C0 °C up to 50 °C-40 °C up to 70 °C
CO2measuring range500 ppm - 2.000 ppmnot specifiednot specified
Packing unit1 piece1 piece1 piece
GTIN (EAN)401279957345640127999913354012799991304
Sensornot specifiedExternalinternal

* Blue markings show the differences between the products.

Product comparison
The wish list option allows you to make a note of all the products you are interested in. You can change your wish list as often as you want to. You can change the quantity and item position of the products, go back to the product page, download product data sheets, delete items and mark products as optional. You can save your wish list to your computer and then call it up again at a later time to make more changes, if required. Using the list, you can then download the tender text for all the products you have saved to the list, create an enquiry or compare products.
Assort Product type Name Art. No. PDF Range List price* (EUR) Quantity Optional Total gross amount (EUR)
There are no products on the list
Save wish list on local computer
Load wish list from local computer


Here you can search for products, documents, contents pages etc.

Cookies are used on this website, which are necessary for technical reasons, so that we can present users our offers. A cookie that saves your current privacy settings is also used (selection cookie). With the exception of the above-mentioned selection cookie, technically non-essential cookies and tracking mechanisms that enable us to provide you with an optimal user experience as well as customised offers (marketing cookies and tracking mechanisms) are only used if you have previously approved their use by clicking ACCEPT. Details and options for changing your settings at a later date can be found in our cookie settings.

ACCEPT ALL COOKIES Continue with necessary cookies

Acknowledgements | Data protection