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Legal notice© Sensirion AG

  • All products
  • SEK-SEN6x

SEK-SEN66

New

Evaluation kit SEN60, SEN65, SEN66

  • All-in-one air quality sensor module
  • RH/T, PM (1, 2.5, 4, 10), VOC and NOx, CO2 outputs
  • On-board algorithms

 

Includes:

  • 1x SEN66
  • 1x adapter cable
  • 1x jumper wire set
  • 1x adapter cabel Qwiic

1x SEK-SensorBridge required

See inventoryDistributor listContact sales

Downloads

Drivers for SEN65

09/2025

Link

Drivers and Sample Code09/2025Link
Drivers for SEN66

02/2025

Link

Drivers and Sample Code02/2025Link
Compliance of Sensirion’s VOC Sensors with RESET and WELL

04/2023

File

748.3 KB

Application note04/2023PDF748.3 KB
How can I integrate Sensirion’s VOC and NOx sensors into my air purifier?

04/2022

File

249.8 KB

Application note04/2022PDF249.8 KB
Is it possible to map the output of a MOX sensor to a norm?

04/2022

File

258.0 KB

Application note04/2022PDF258.0 KB
What are oxidizing gases?

04/2022

File

214.8 KB

Application note04/2022PDF214.8 KB
What are reducing gases?

04/2022

File

332.0 KB

Application note04/2022PDF332.0 KB
What is a metal oxide (MOX) sensor?

04/2022

File

288.2 KB

Application note04/2022PDF288.2 KB
What is Sensirion’s NOx Index?

04/2022

File

341.2 KB

Application note04/2022PDF341.2 KB
What is Sensirion’s VOC Index?

04/2022

File

300.4 KB

Application note04/2022PDF300.4 KB
Datasheet SEN6x

09/2025

File

1.5 MB

Datasheet09/2025PDF1.5 MB
SEN6x – Mechanical design and assembly guidelines

05/2025

File

606.2 KB

Application note05/2025PDF606.2 KB
SEK-ControlCenter (all devices)

Link

SoftwareLink
Example retainer sealing foam SEN6x

05/2025

File

52.0 KB

Drawings/CAD05/2025STEP52.0 KB
Example retainer SEN6x

05/2025

File

321.4 KB

Drawings/CAD05/2025STEP321.4 KB
STEP file SEN6x

09/2025

File

4.2 MB

Drawings/CAD09/2025STEP4.2 MB
REACH and RoHS declaration SPS30, SEN4x, SEN5x, SEN6x

01/2025

File

150.2 KB

Certificate01/2025PDF150.2 KB
Indoor air quality brochure

11/2024

Link

7.7 MB

Flyer11/2024Link7.7 MB
Particulate Matter and Environmental Node Flyer

10/2025

File

14.8 MB

Flyer10/2025PDF14.8 MB
Particulate Matter and Environmental Node Flyer Chinese

03/2025

File

2.0 MB

Flyer03/2025PDF2.0 MB
Particulate Matter and Environmental Node Flyer Japanese

05/2025

File

4.4 MB

Flyer05/2025PDF4.4 MB

Compatible products

SEN60Sensing platform for PM measurementsSEN6xParticulate matter
SEN65Sensing platform for PM, RH/T, VOC and NOx measurementsSEN6xParticulate matter
SEN66Sensing platform for PM, RH/T, VOC, Nox and CO2 measurementsSEN6xParticulate matter

SEN60

Sensing platform for PM measurements

SEN6x

Particulate matter

SEN65

Sensing platform for PM, RH/T, VOC and NOx measurements

SEN6x

Particulate matter

SEN66

Sensing platform for PM, RH/T, VOC, Nox and CO2 measurements

SEN6x

Particulate matter

Smart sensors for your application

Sensirion's sensor solutions are used in a wide range of applications and markets. Our reliable environmental and flow sensors improve energy efficiency, increase health and ensure safety and comfort.

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Global Distributors

Part numberQuantityDistributor nameCountryUploaded
SEK-SEN66116Mouser Electronics Inc.27 countries03.10.2025Buy
SEK-SEN66106DigiKeyUS, HK, DE03.10.2025Buy
SEK-SEN6610Farnell, An Avnet Company10 countries03.10.2025Buy

EMEA (Europe)

Part numberQuantityDistributor nameCountryUploaded
SEK-SEN6630SOS electronic s.r.o.DE, PL, CZ, HU, SK03.10.2025Buy
SEK-SEN668Anglia Components PlcGB03.10.2025Buy
SEK-SEN667Glyn GmbH & Co. KgDE30.09.2025Buy
SEK-SEN661BMF System Parts BVNL01.10.2025Buy

APAC (Asia)

Part numberQuantityDistributor nameCountryUploaded
SEK-SEN6610element14SG03.10.2025Buy

The Americas

Part numberQuantityDistributor nameCountryUploaded
SEK-SEN6620Arrow ElectronicsUS03.10.2025Buy
SEK-SEN668Future ElectronicsCA03.10.2025Buy
SEK-SEN666Newark, An Avnet CompanyUS03.10.2025Buy