CO2 & Temperature & Humidity Sensor - SCD30

  • CO2 & Temperature & Humidity Sensor
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▪ NDIR CO2 sensor technology
▪ Integrated temperature and humidity sensor
▪ Best performance-to-price ratio
▪ Dual-channel detection for superior stability
▪ Small form factor: 35 mm x 23 mm x 7 mm
▪ Measurement range: 400 ppm – 10.000 ppm
▪ Accuracy: ±(30 ppm + 3%) ▪ Current consumption: 19 mA @ 1 meas. per 2 s.
▪ Fully calibrated and linearized
▪ Digital interface UART or I2C

  • Model Number: SCD30
  • Data Sheet: Date Sheet File
Quantity:
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Product Specification

Description

    The Grove - CO2 & Temperature & Humidity Sensor (SCD30) is a high precision carbon dioxide sensor, which is based on Sensirion SCD30. The measuring range of this sensor is 0 ppm-40'000 ppm, and the measurement accuracy can reach to ±(30 ppm + 3%) between 400ppm to 10'000ppm.

    In addition to the Non-Dispersive Infrared(NDIR) measurement technology for CO2 detection, the SCD30 integrates Sensirion humidity and temperature sensors on the same sensor module.

 

Application Ideas

Air Purifier

Environmental Monitoring

Plant Environmental Monitoring

 

Feature

NDIR CO2 sensor technology

Integrated temperature and humidity sensor

Best performance-to-price ratio

Dual-channel detection for superior stability

Digital interface I2C

Low power consumption

Ultra-long sensor lifetime (15 years)

 

Specification

CO

Accuracy

±30

ppm

Measurement range

400 - 10000

ppm

Response time (τ63%)

20

s

Temperature stability

2.5

ppm/

Humidity

Typ. relative humidity accuracy

3

%RH

Operating relative humidity range

0 - 95

%RH

Response time (τ63%)

8

s

Calibration certificate

Factory calibration

 

Temperature

Typ. temperature accuracy

0.4

Operating temperature range

-40 - 70

Response time (τ63%)

10

s

Generic

Supply voltage

3.3 - 5.5

V

Average supply current

19000

μA

Max. supply current

75000

μA

Interfaces

I²C, ModBus, PWM

 

Package size (LxWxH)

35 x 23 x 7

mm³

Packaging size

40

pcs (Tray)

 

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