Compile Your Own Evaluation Kit with Sensirion's Toolbox
Each SEK-Environmental Sensing evaluation kit can be compiled individually in just three steps: Order a Sensirion SEK-SensorBridge, choose your environmental sensor and download our SEK-ControlCenter viewer software to start measuring.
Please find here an overview of the new SEK-Environmental Sensing toolbox: PDF (view on mobile phone)

1. Buy a SEK-SensorBridge
The SEK-SensorBridge allows you to connect suitable Sensirion sensors to a computer. It works hand-in-hand with the SEK-ControlCenter software. There are two ports on the SEK-SensorBridge, allowing you to connect sensors. You can connect more than one sensor to each port, provided that the sensors have different I2C addresses.
- Important: For evaluating particulate matter sensors (SEK-SPS30), VOC sensors (SEK-SVM40) and formaldehyde sensors (SEK-SFA30) no SEK-SensorBridge is needed
![]() | SEK-SensorBridge |
| Includes
| Buy now |
2. Choose Your SEK-Evaluation-Sensors
Each SEK-Evaluation-Sensors comes with the required connector cable. Evaluation sensors are available for all Sensirion environmental sensors.
Humidity and Temperature Sensors
![]() | SEK-SHTC3-Sensors |
| Includes
| Buy now |
SEK-SHT31-Sensors |
| Includes
| Buy now | |
SEK-SHT35-Sensors |
| Includes
| Buy now | |
![]() | SEK-SCC30-DB-Sensor |
| Includes
| Buy now |
Carbon Dioxide (CO2) Sensors
![]() | SEK-SCD30-Sensor
|
| Includes
| Buy now |
![]() | SEK-STC31-Sensor |
| Includes:
| Buy now (link coming soon) |
Particulate Matter Sensors
![]() | SEK-SPS30 Important:No SEK-SensorBridge needed |
| Includes
| Buy now |
Formaldehyd Sensor Module
![]() | SEK-SFA30 Datasheet coming soon Important:No SEK-SensorBridge needed |
| Includes
| soon available |
3. Download the SEK-ControlCenter Viewer Software
The SEK-ControlCenter viewer software makes it possible to display and log the sensor signals for multiple sensors connected to several SEK-SensorBridges on the same PC.
- Download our SEK-ControlCenter viewer software at: www.sensirion.com/controlcenter