Indoor Air Quality Sensing Solutions
Sensirion offers a complete portfolio of reliable indoor air quality sensors
As experts in environmental sensing, Sensirion offers a complete portfolio of reliable indoor air quality sensors. The miniaturized air quality sensors monitor important air pollutions such as carbon dioxide (CO2), particulate matter (PM), volatile organic compounds (VOCs), nitrogen oxides (NOx), and formaldehyde (H2HO) to provide a complete picture of the indoor air quality in real-time. The sensors can be used in a wide range of applications, such as air quality monitors, air purifiers, ventilation systems, and smart homes/IoT devices.
The all-in-one air quality sensor SEN55 combines five sensors in one compact module to measure RH/T, PM, VOCs, and NOx. Thanks to proprietary algorithms, the module enables straightforward integration into various applications, allowing device manufacturers to save valuable project time and personnel resources and focus on their core competencies.
SEN5x Sensor and Evaluation Kit
| Afbeelding | Onderdeelnr. fabrikant | Beschrijving | Available Quantity | Prijs | Details weergeven | |
|---|---|---|---|---|---|---|
![]() | ![]() | SEN54-SDN-T | SENSOR HUMIDITY I2C OUTPUT | 626 - Immediate | $23.19 | Details weergeven |
![]() | ![]() | SEN55-SDN-T | SENSOR HUMIDITY I2C OUTPUT | 3824 - Immediate | $26.42 | Details weergeven |
![]() | ![]() | SEN50-SDN-T | SENSOR PARTICULATE MATTER I2C | 178 - Immediate | $18.06 | Details weergeven |
![]() | ![]() | SEK-SEN5X | EVALUATION KIT FOR SEN5X | 28 - Immediate | $60.38 | Details weergeven |
SPS30 Particulate Matter Sensor
| Afbeelding | Onderdeelnr. fabrikant | Beschrijving | Available Quantity | Prijs | Details weergeven | |
|---|---|---|---|---|---|---|
![]() | ![]() | SPS30 | PM2.5 PARTICLE SENSOR | 9053 - Immediate | $31.64 | Details weergeven |
![]() | ![]() | SEK-SPS30 | SPS30 EVAL KIT | 79 - Immediate | $88.43 | Details weergeven |
SCD4x CO2 Sensors
| Afbeelding | Onderdeelnr. fabrikant | Beschrijving | Available Quantity | Prijs | Details weergeven | |
|---|---|---|---|---|---|---|
![]() | ![]() | SCD40-D-R2 | SENSOR AIR QUALITY I2C OUTPUT | 6875 - Immediate | $15.50 | Details weergeven |
![]() | ![]() | SCD41-D-R2 | SENSOR AIR QUALITY I2C OUTPUT | 4869 - Immediate | $17.07 | Details weergeven |
![]() | ![]() | SCD40-D-R1 | SENSOR AIR QUALITY I2C OUTPUT | 267 - Immediate | $16.89 | Details weergeven |
![]() | ![]() | SCD41-D-R1 | SENSOR AIR QUALITY I2C OUTPUT | 182 - Immediate | $18.67 | Details weergeven |
![]() | ![]() | SEK-SCD41-SENSOR | SCD4X DEV BOARD W/CABLES | 117 - Immediate | $63.21 | Details weergeven |
![]() | ![]() | SCD4X CO2 GADGET | SCD4X CO2 SENSOR REF DESIGN | 64 - Immediate | $34.86 | Details weergeven |
SCD30 CO2 Sensor
| Afbeelding | Onderdeelnr. fabrikant | Beschrijving | Available Quantity | Prijs | Details weergeven | |
|---|---|---|---|---|---|---|
![]() | ![]() | SCD30 | SENSOR CARBON DIOXIDE I2C OUTPUT | 8978 - Immediate | $33.82 | Details weergeven |
![]() | ![]() | SEK-SCD30 | EVAL KIT FOR SCD30 CO2 MODULE | 0 - Immediate | $161.94 | Details weergeven |
SHT4x Series Sensors
| Afbeelding | Onderdeelnr. fabrikant | Beschrijving | Available Quantity | Prijs | Details weergeven | |
|---|---|---|---|---|---|---|
![]() | ![]() | SHT40-AD1B-R3 | SENSOR HUMIDITY 100 RH SMD | 26330 - Immediate | $1.55 | Details weergeven |
![]() | ![]() | SHT40-AD1B-R2 | SENSOR HUMIDITY 100 RH SMD | 36554 - Immediate | $1.55 | Details weergeven |
![]() | ![]() | SHT41-AD1B-R3 | SENSOR HUMID/TEMP | 19191 - Immediate | $2.45 | Details weergeven |
![]() | ![]() | SHT41-AD1B-R2 | SENSOR HUMID/TEMP | 9743 - Immediate | $2.45 | Details weergeven |
![]() | ![]() | SHT45-AD1B-R2 | SENSOR HUMID/TEMP HIGH ACCURACY | 12958 - Immediate | $4.78 | Details weergeven |
![]() | ![]() | SHT45-AD1B-R3 | SENSOR HUMID/TEMP HIGH ACCURACY | 235 - Immediate | $4.78 | Details weergeven |
![]() | ![]() | SEK-SHT40-AD1B-SENSORS | EVAL KIT SENSOR FOR SHT40 | 101 - Immediate | $39.10 | Details weergeven |
![]() | ![]() | SEK-SHT45-AD1B-SENSORS | EVAL KIT SENSOR FOR SHT45 | 410 - Immediate | $39.10 | Details weergeven |
![]() | ![]() | SEK-SHT41I-AD1B-SENSORS | EVAL KIT SENSOR FOR SHT41I | 9 - Immediate | $39.10 | Details weergeven |
SGP40-D-R4 Indoor Air Quality Sensor
| Afbeelding | Onderdeelnr. fabrikant | Beschrijving | Available Quantity | Prijs | Details weergeven | |
|---|---|---|---|---|---|---|
![]() | ![]() | SGP40-D-R4 | SENSOR AIR QUALITY I2C OUTPUT | 9747 - Immediate | $5.78 | Details weergeven |
![]() | ![]() | SGP41-D-R4 | SENSOR AIR QUALITY I2C OUTPUT | 1304 - Immediate | $7.07 | Details weergeven |
![]() | ![]() | SEK-SVM41 | EVALUATION KIT FOR SGP40/41 | 34 - Immediate | $87.84 | Details weergeven |
SFA30 Formaldehyde Sensor Module
| Afbeelding | Onderdeelnr. fabrikant | Beschrijving | Available Quantity | Prijs | Details weergeven | |
|---|---|---|---|---|---|---|
![]() | ![]() | SFA30-D-T | SENSOR FORMALDEHYDE I2C OUTPUT | 622 - Immediate | $38.26 | Details weergeven |
![]() | ![]() | SEK-SFA30 | EVAL KIT FOR SFA30 FORMALDEHYDE | 27 - Immediate | $77.95 | Details weergeven |
STS4x Digital Temperature Sensor
| Afbeelding | Onderdeelnr. fabrikant | Beschrijving | Available Quantity | Prijs | Details weergeven | |
|---|---|---|---|---|---|---|
![]() | ![]() | STS40-CD1B-R3 | DIGITAL TEMPERATURE SENSOR | 96987 - Immediate | $0.58 | Details weergeven |
![]() | ![]() | STS40-AD1B-R3 | DIGITAL TEMPERATURE SENSOR | 9852 - Immediate | $0.58 | Details weergeven |
![]() | ![]() | STS40-BD1B-R3 | DIGITAL TEMPERATURE SENSOR | 7966 - Immediate | $0.58 | Details weergeven |
![]() | ![]() | SEK-STS40-CD1B-SENSORS | EVAL BOARD FOR STS40 | 20 - Immediate | $39.10 | Details weergeven |



























