Sensirion STC31-R3, Carbon Dioxide Gas Sensor IC for CO Detectors

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RS-stocknr.:
205-7753
Fabrikantnummer:
STC31-R3
Fabrikant:
Sensirion
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Merk

Sensirion

Gases Detected

Carbon Dioxide

Application

CO Detectors

Sensor Type

Gas Sensors

Dimensions

3.5 x 3 x 1 mm³

Model Number

STC31

Minimum Operating Temperature

-20 °C

Maximum Operating Temperature

85 °C

The environmental STC31 CO2 Gas sensor is part of the Sensirion STC3x sensor family. The gas concentration sensors are designed for high-volume accurate CO2 measurements. CMOSens® Technology combines the sensor element, signal processing and digital calibration on a small CMOS chip perfect for mass production.

The Sensirion CO2 gas sensor operates a thermal conductivity measurement principle, resulting in high reliability and long-term stability. Featuring a digital I2C interface making it easy to connect directly to a microprocessor. The thermal conductivity technology has an ultra-low power consumption, ideal for battery-operated applications.

The SEK-STC31 Evaluation kit, is also available see RS 205-7756 which includes 1 x STC31 Sensor module, 1 x SHTC3 on FPCB, 1 x RJ45 adapter cable (1m length).
SensorBridge is available separately see 195-0680

High reliability and long-term stability
Best signal-to-noise ratio
Industry-proven technology with a track record of more than 15 years
Designed for mass production
High process capability

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