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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
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
 |  | SEN54-SDN-T | SENSOR HUMIDITY I2C OUTPUT | 902 - Immediate | $4,271.00 | View Details |
|  | SEN55-SDN-T | SENSOR HUMIDITY I2C OUTPUT | 993 - Immediate | $4,865.00 | View Details |
|  | SEN50-SDN-T | SENSOR PARTICULATE MATTER I2C | 521 - Immediate | $3,326.00 | View Details |
|  | SEK-SEN5X | EVALUATION KIT FOR SEN5X | 32 - Immediate | $11,119.00 | View Details |
SPS30 Particulate Matter Sensor
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  | SPS30 | PM2.5 PARTICLE SENSOR | 10223 - Immediate | $5,826.00 | View Details |
|  | SEK-SPS30 | SPS30 EVAL KIT | 23 - Immediate | $16,286.00 | View Details |
SCD4x CO2 Sensors
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  | SCD40-D-R2 | SENSOR AIR QUALITY I2C OUTPUT | 7596 - Immediate | $2,855.00 | View Details |
| | SCD41-D-R2 | SENSOR AIR QUALITY I2C OUTPUT | 1870 - Immediate | $3,152.00 | View Details |
| | SCD40-D-R1 | SENSOR AIR QUALITY I2C OUTPUT | 165 - Immediate | $3,110.00 | View Details |
| | SCD41-D-R1 | SENSOR AIR QUALITY I2C OUTPUT | 44 - Immediate | $3,593.00 | View Details |
|  | SEK-SCD41-SENSOR | SCD4X DEV BOARD W/CABLES | 135 - Immediate | $11,640.00 | View Details |
|  | SCD4X CO2 GADGET | SCD4X CO2 SENSOR REF DESIGN | 110 - Immediate | $6,419.00 | View Details |
SCD30 CO2 Sensor
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  | SCD30 | SENSOR CARBON DIOXIDE I2C OUTPUT | 9482 - Immediate | $5,295.00 | View Details |
|  | SEK-SCD30 | EVAL KIT FOR SCD30 CO2 MODULE | 0 - Immediate | $29,823.00 | View Details |
SHT4x Series Sensors
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  | SHT40-AD1B-R3 | SENSOR HUMIDITY 100 RH SMD | 29638 - Immediate | $286.00 | View Details |
| | SHT40-AD1B-R2 | SENSOR HUMIDITY 100 RH SMD | 20592 - Immediate | $286.00 | View Details |
| | SHT41-AD1B-R3 | SENSOR HUMID/TEMP | 19305 - Immediate | $452.00 | View Details |
| | SHT41-AD1B-R2 | SENSOR HUMID/TEMP | 7996 - Immediate | $452.00 | View Details |
| | SHT45-AD1B-R2 | SENSOR HUMID/TEMP HIGH ACCURACY | 13859 - Immediate | $881.00 | View Details |
| | SHT45-AD1B-R3 | SENSOR HUMID/TEMP HIGH ACCURACY | 6669 - Immediate | $881.00 | View Details |
|  | SEK-SHT40-AD1B-SENSORS | EVAL KIT SENSOR FOR SHT40 | 110 - Immediate | $7,200.00 | View Details |
|  | SEK-SHT45-AD1B-SENSORS | EVAL KIT SENSOR FOR SHT45 | 90 - Immediate | $7,200.00 | View Details |
|  | SEK-SHT41I-AD1B-SENSORS | EVAL KIT SENSOR FOR SHT41I | 10 - Immediate | $7,200.00 | View Details |
SGP40-D-R4 Indoor Air Quality Sensor
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  | SGP40-D-R4 | SENSOR AIR QUALITY I2C OUTPUT | 4840 - Immediate | $1,064.00 | View Details |
|  | SGP41-D-R4 | SENSOR AIR QUALITY I2C OUTPUT | 4219 - Immediate | $1,301.00 | View Details |
|  | SEK-SVM41 | EVALUATION KIT FOR SGP40/41 | 46 - Immediate | $16,176.00 | View Details |
SFA30 Formaldehyde Sensor Module
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  | SFA30-D-T | SENSOR FORMALDEHYDE I2C OUTPUT | 450 - Immediate | $7,046.00 | View Details |
|  | SEK-SFA30 | EVAL KIT FOR SFA30 FORMALDEHYDE | 31 - Immediate | $14,355.00 | View Details |
STS4x Digital Temperature Sensor
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  | STS40-CD1B-R3 | DIGITAL TEMPERATURE SENSOR | 49409 - Immediate | $107.00 | View Details |
| | STS40-AD1B-R3 | DIGITAL TEMPERATURE SENSOR | 2252 - Immediate | $107.00 | View Details |
| | STS40-BD1B-R3 | DIGITAL TEMPERATURE SENSOR | 8081 - Immediate | $107.00 | View Details |
|  | SEK-STS40-CD1B-SENSORS | EVAL BOARD FOR STS40 | 24 - Immediate | $7,200.00 | View Details |
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