- Sensirion is the leading manufacturer of high-quality sensors and sensor solutions for the measurement and control of humidity, and of gas and liquid flows worldwide. Sensirion’s sensors are used in a wide range of markets and different applications. Sensirion sensor products guarantee outstanding performance and correspondingly high customer utility. They are all based on our innovative CMOSens® Technology, which enables the sensor component to be combined with the analog and digital signal processing circuitry on a tiny CMOS silicon chip. This is implemented in advanced semiconductor technology, using specific microsystem processing steps to produce the microsensor structures on specially developed and patented semiconductor parts. The resulting sensor chips enable precise and reliable sensing of the desired physical parameters, such as relative humidity, temperature, or mass flow. CMOSens® accordingly represents a guarantee of high precision, reliability, and functionality combined with cost effectiveness.

Air Quality Shield for Arduino

Image of Sensirion's Air Quality Shield for Arduino

Sensirion’s air quality shield for Arduino provides total VOC and CO2 equivalent gas concentrations with combined relative humidity and temperature sensing. Learn More

SPS30 Particulate Matter Sensor

Image of Sensirion's SPS30 Particle Matter Sensor

The SPS30 particulate matter sensor expands Sensirion's range of environmental sensing solutions for HVAC and air quality applications. Learn More

CO2 and RH-T Sensor Module SCD30

Image of Sensirion's CO2 Gas Sensor SCD30

Sensirion's SCD30 sensor module offers an accurate and stable monitoring of CO2 in the air, as well as temperature and humidity. Learn More

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Newest Products View All (29)

Liquid Flow Sensor SLF3S-1300F

Sensirion's SLF3S-1300F liquid flow sensor provides maximum safety, stability, and long-term reliability for a wide range of applications. Learn More

SVM30 Multi-Gas, Humidity, and Temperature Sensor

Sensirion's SVM30 multi-gas, humidity, and temperature sensor combo module contains an SGP30 gas sensor as well as an SHTC1 humidity and temperature sensor. Learn More

SHT85 Humidity and Temperature Sensor

Sensirion's SHT85 humidity and temperature sensor features a PTFE membrane that protects the sensor operning in harsh environments. Learn More

Air Quality Shield for Arduino

Sensirion’s air quality shield for Arduino provides total VOC and CO2 equivalent gas concentrations with combined relative humidity and temperature sensing. Learn More

Grove Expansion Boards with Sensirion Air Quality, Temperature, and Humidity Sensors

Seeed’s expansion boards allow users to evaluate Sensirion air and temperature/humidity sensor products on the Grove platform. Learn More

Next-Gen Smart Air Quality Monitoring

Cypress’ PSoC® 6 MCUs and Sensirion’s Air Quality Sensors combine to help enable the next-generation devices with intelligent air quality monitoring capability. Learn More

Featured Videos View All (15)

Sensirion Liquid Flow Sensors: Quick Start Guide

This video gives an insight on what components are included in the liquid flow evaluation kit and shows how to get started within a few minutes.

Sensirion Liquid Flow Sensors: Performance & Repeatability

This video shows how you can check the SLF3x sensor’s accuracy in a quick and easy way. A setup with a syringe, the SLF3x sensor, a glass, a balance and the Sensirion Viewer Software is used to demonstrate this.

Humidity and Temperature Sensor SHTC3 explained by Vincent Hess

The SHTC3 is especially suitable for battery-driven applications, due to its low power consumption, the wide operating voltage range and compact size.

Sensirion - New Particulate Matter Sensor SPS30 with Livio Lattanzio

The SPS30 particulate matter (PM) sensor represents a new technological breakthrough in optical PM sensors. Its measurement principle is based on laser scattering and makes use of Sensirion's innovative contamination-resistance technology.

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