Product Details:
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Product Category: | Air Quality Sensors | Type: | Gas Sensor |
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Sensor Type: | Carbon Dioxide (CO2) | Operating Supply Voltage: | 2.4 V To 5.5 V |
Highlight: | SCD40,CO2 Air Quality Sensor,Photoacoustic CO2 Sensor |
SCD40 Air Quality CO2 Sensor Carbon Dioxide Photoacoustic
The SCD4x is Sensirion’s next generation miniature CO2 sensor. This sensor builds on the photoacoustic sensing principle and Sensirion’s patented PAsens® and CMOSens® technology to offer high accuracy at an unmatched price and smallest form factor. SMD assembly allows cost- and space-effective integration of the sensor combined with maximal freedom of design. On-chip signal compensation is realized with the build-in SHT4x humidity and temperature sensor.
Features
▪ Photoacoustic sensor technology PASens®
▪ Smallest form factor: 10.1 x 10.1 x 6.5 mm3
▪ Reflow solderable for cost effective assembly
▪ Large output range: 0 ppm – 40’000 ppm
▪ Large supply voltage range: 2.4 – 5.5 V
▪ High accuracy: ±(40 ppm + 5 %)
▪ Digital I2C interface
▪ Integrated temperature and humidity sensor
▪ Low power operation down to < 0.4 mA avg.
@ 5 V, 1 meas. / 5 minutes
Datasheet:
Moisture Sensitivity | Yes |
Installation style | SMD/SMT |
Product Type | Air Quality Sensors |
Supply Voltage - Maximum | 5.5 V |
Supply Voltage - Min | 2.4 V |
Contact Person: Xu
Tel: 86+13352990255