Renesas offers innovative, high-performance environmental sensors for indoor air quality (IAQ), outdoor air quality (OAQ), refrigeration air quality (RAQ), industrial leak detection and humidity detection. Renesas' gas sensors are capable of accurate detection of Volatile Organic Compounds (VOCs), nitrogen oxides (NOx), ozone (O3), hydrogen (H2), and other flammable gases, and leverage advanced sensing materials with more than 15 years of proven stability and reliability. Renesas' relative humidity sensors offer high accuracy and fast measurement response times, enabling customers to improve overall system performance and feedback control.

Renesas provides the following environmental sensor platforms to fit your needs: analog & digital gas sensors, thermopile CO2 detectors and humidity sensors. The digital ZMOD gas sensor platform is an integrated digital and calibrated gas sensor ideal for high volume consumer and industrial air quality applications, while the analog SGAS gas sensor family is best suited for industrial control and leak detection applications. The thermopile CO2 detectors support CO2 sensors requiring high precision and performance. The humidity sensors offer high accuracy, fast measurement response times and long-term stability enabling customers to improve overall system performance and feedback control.

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Analog Gas Sensors

Analog Gas Sensors

Trace hydrogen, flammable gas sensors

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Digital Gas Sensors

Digital Gas Sensors

Configurable indoor, outdoor, and refrigeration air quality sensors

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Humidity Sensors

Humidity Sensors

Relative humidity sensors with high accuracy & fast measurement response times