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

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포장 옵션
RS 제품 번호:
205-7754
제조사 부품 번호:
STC31-R3
제조업체:
Sensirion
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브랜드

Sensirion

Product Type

Gas Sensor IC

Gases Detected

Carbon Dioxide

Accuracy

±1.5°C

Response Time

14ms

Application

CO Detectors

Sub Type

Air Quality Sensor

Minimum Supply Voltage

2.7V

Power Source

Mains

Maximum Supply Voltage

5.5V

Pin Count

12

Minimum Operating Temperature

-20°C

Maximum Operating Temperature

85°C

Standards/Approvals

No

Height

1mm

Length

3.5mm

Width

3 mm

Weight

0.03g

Automotive Standard

No

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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