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SCD30 CO2 Sensor | NDIR Carbon Dioxide Sensor with Temperature & Humidity

3,600.00 Price With Tax

Buy SCD30 CO₂ Gas Sensor for accurate carbon dioxide detection using NDIR technology. Measures CO₂, temperature, and humidity. Ideal for air quality monitoring and HVAC systems.

The SCD-30 is an NDIR sensor, which is a ‘true’ CO2 sensor that will tell you the CO2 PPM (parts-per-million) composition of ambient air. Unlike the SGP30, this sensor isn’t approximating it from VOC gas concentration – it really is measuring the CO2 concentration! That means it’s a lot bigger and more expensive, but it is the real thing. Perfect for environmental sensing, scientific experiments, air quality and ventilation studies, and more

SKU: AA-SCD30-CO2 Categories: , Brand:

Parameter

Value

Product Model

SCD30

Gas Detected

Carbon Dioxide (CO₂)

Detection Range

400 – 10,000 ppm

Sensor Type

NDIR

Temperature Measurement

Yes

Humidity Measurement

Yes

Output Interface

I²C / UART

Response Time

~20 seconds

Operating Voltage

3.3V – 5V

Operating Temperature

0°C to +50°C

Accuracy

±(30 ppm + 3%)

Lifespan

Long-term (NDIR based)

15 Days Warranty

This product comes with a 15-day warranty starting from the date of delivery. The warranty covers manufacturing defects only. If a defect is confirmed, the item will be replaced.

Warranty will not apply if:

  • The product has been misused, dropped, or damaged.
  • It has been exposed to water, fire, chemicals, or static discharge.
  • It has been tampered with, soldered, or altered in any way.

The SCD30 CO₂ Gas Sensor is a high-precision NDIR (Non-Dispersive Infrared) sensor designed for accurate measurement of carbon dioxide (CO₂) levels along with temperature and humidity.

With advanced calibration algorithms and environmental compensation, the SCD30 provides stable, reliable, and long-term accurate readings, making it ideal for indoor air quality monitoring, HVAC systems, and smart IoT applications.

Key Features

  • Measures CO₂, temperature, and humidity
  • NDIR technology for high accuracy and stability
  • Wide CO₂ detection range (400 – 10,000 ppm)
  • Automatic self-calibration (ASC)
  • High precision and long-term stability
  • Dual interface: I²C and UART communication
  • Excellent repeatability and reliability
  • Compact module design

Applications

  • Indoor air quality monitoring systems
  • HVAC and ventilation control
  • Smart home and IoT devices
  • Offices, schools, and public spaces
  • Environmental monitoring stations
  • Agriculture and greenhouse monitoring

Benefits

  • Accurate CO₂ monitoring with NDIR technology
  • Multi-parameter sensing (CO₂ + Temperature + Humidity)
  • Ideal for smart environments and automation systems
  • Low maintenance with automatic calibration
  • Easy integration with microcontrollers and IoT platforms

Why Choose SCD30 CO₂ Sensor?

The SCD30 stands out due to its high accuracy, multi-sensor capability, and long-term stability. It is widely used in professional applications where precise indoor air quality monitoring is essential.

Installation & Usage

  • Power the sensor with 3.3V–5V supply
  • Connect via I²C or UART interface
  • Allow warm-up time before measurement
  • Ensure proper airflow for accurate readings
  • Avoid condensation and extreme humidity

Safety Information

Ensure proper installation and calibration for accurate air quality monitoring. Avoid exposure to extreme environmental conditions.

Packaging Includes

  • 1 × SCD30 CO₂ Gas Sensor Module
Weight 0.150 kg
Dimensions 12 × 6 × 6 cm

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