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SENSIRION SCD40-D-R2 CO₂ Gas Sensor, Range: 400 ppm~2000 ppm — image 1
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SENSIRION

SENSIRION SCD40-D-R2 CO₂ Gas Sensor, Range: 400 ppm~2000 ppm

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AI Summary
Gas Sensors for everyday users

The SENSIRION SCD40-D-R2 CO₂ Gas Sensor, Range: 400 ppm~2000 ppm by SENSIRION is a mid-range gas sensors designed for everyday users. It features Item Type: Gas Sensor and Sensor Type: Carbon Dioxide (CO2).

₹1,968
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Total: ₹1,968
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 22 Aug5 Sept
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Quick Specs

Item Type: Gas Sensor
Sensor Type: Carbon Dioxide (CO2)
Power Supply Voltage (V): 2.4 TO 5.5
Mounting Style: SMD/SMT
Case/Package: LGA-20
Operating Temperature (°C): -10 to +60

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-2205936Category: Gas Sensors

About This Product

The SENSIRION SCD40-D-R2 CO₂ Gas Sensor, Range: 400 ppm~2000 ppm by SENSIRION is a mid-range gas sensors designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: Gas Sensor
  • Sensor Type: Carbon Dioxide (CO2)
  • Power Supply Voltage (V): 2.4 TO 5.5 — works with standard household power
  • Mounting Style: SMD/SMT
  • Case/Package: LGA-20
  • Operating Temperature (°C): -10 to +60
  • Shipping Weight: 0.05 kg
  • Shipping Dimensions: 15 × 11 × 4 cm

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The SENSIRION SCD40-D-R2 gas sensor offers accurate CO2 measurement with an accuracy of ±5% and uses I2C for seamless integration. Designed for a wide temperature range, it is perfect for indoor air quality applications in HVAC systems and smart devices, featuring low power consumption for energy efficiency.

Features:

  1. Measures CO2 concentrations with an accuracy of ±5%.
  2. Facilitates easy integration into digital systems and applications.
  3. Ideal for space-constrained environments and portable devices.
  4. Functions effectively across various temperature conditions.
  5. Designed for energy-efficient applications, suitable for battery-powered devices.

Package Includes:

1 xSENSIRION SCD40-D-R2 Gas sensor I2C,+/-5 %

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.