3.001.031
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Datasheet
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- Interface
- I2C
- Top(min)
- -40 °C
- Top(max)
- 105 °C
- Package
- MODULE
- Automotive
- NO
- Technology
- PA
- Type
- GAS
- Vcc(min)
- 2.7 V
- Vcc(max)
- 5.5 V
- RoHS Status
- RoHS-conform
- Packaging
- REEL
- ECCN
- EAR99
- Customs Tariff No.
- 90271010000
- Country
- Switzerland
- Supplier Lead time
- 10 weeks
The STC31-C is a chip-sized gas concentration sensor for high range, accurate CO₂ measurements designed for high-volume production.
The sensor is based on a revolutionized thermal conductivity measurement principle, which results in superior repeatability and long-term stability. This makes the STC31-C the perfect choice for applications where reliability is key. Thermal conductivity technology has an ultra-low power consumption, even compared to low-power optical sensor. This makes it the ideal choice for battery operated applications, delivering top-performance at an absolute minimal power budget.
The STC31-C features a digital I²C interface, which makes it easy to connect directly to a microprocessor. The outstanding performance of these sensors is based on Sensirion’s patented CMOSens® Technology, which combines the sensor element, signal processing and digital calibration on a small CMOS chip. The well-proven CMOS technology is perfectly suited for high-quality mass production and is the ideal choice for demanding and cost-sensitive OEM applications.
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