Reference: RBD-3190
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The Sensirion SCD30 CO₂, Humidity, and Temperature Sensor is a premium NDIR-based environmental monitoring solution that integrates three sensing functions into one compact device. Capable of measuring CO₂ concentrations from 400 to 10,000 ppm with an accuracy of ±(30 ppm + 3%), the SCD30 ensures highly reliable and precise data for air quality applications. Its dual-channel NDIR system and built-in temperature and humidity sensors deliver consistent performance across varying conditions. Designed for low power consumption, the SCD30 operates efficiently in IoT, HVAC, and greenhouse systems. With I²C and UART communication, it easily connects to popular development platforms like Arduino and Raspberry Pi. Featuring automatic self-calibration for long-term stability, this sensor provides a ready-to-use, professional-grade solution for continuous environmental monitoring. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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NDIR CO₂ Technology: Accurate CO₂ detection with dual-channel optical sensing.
Integrated Sensing: Combines CO₂, temperature, and humidity measurement in one compact unit.
High Accuracy: ±(30 ppm + 3%) across a 400–10,000 ppm range.
Energy Efficient: Consumes only 19 mA per reading, ideal for low-power IoT devices.
Digital Communication: Supports I²C and UART interfaces for easy microcontroller integration.
Automatic Calibration: Self-calibration routine ensures long-term precision.
Compact Design: Slim form factor (35 × 23 × 7 mm) fits in tight enclosures.
Versatile Power Input: Operates from 3.3V to 5.5V for broad compatibility.
Arduino Compatibility: Supported by the SparkFun SCD30 library for plug-and-play use.
Proven Reliability: Designed by Sensirion for stable performance in demanding environments.
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Indoor Air Quality Monitoring: Detect CO₂ buildup in homes, offices, and schools.
HVAC Systems: Maintain optimal air circulation and environmental control.
Smart Home Devices: Integrate with IoT systems for intelligent air management.
Industrial Safety: Ensure workplace air quality compliance and monitoring.
Agriculture and Greenhouses: Optimize ventilation and CO₂ concentration for plant growth.
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| General Specifications | |
| Model | Sensirion SCD30 |
| Technology | NDIR (Nondispersive Infrared) |
| Measurement Range | 400 ppm – 10,000 ppm |
| Accuracy | ±(30 ppm + 3%) |
| Supply Voltage | 3.3V – 5.5V |
| Average Current | 19 mA (1 measurement/2s) |
| Energy Consumption | 120 mJ per measurement |
| Interfaces | UART, I²C |
| Dimensions | 35 × 23 × 7 mm |
| Calibration | Automatic self-calibration (ASC) |
| Operating Conditions | Continuous use with periodic fresh air exposure |
| Compatibility | Arduino, Raspberry Pi, OpenLog Artemis |
| Applications | Air quality monitoring, HVAC, smart home, agriculture |
| Shipment Weight | 0.0056 kg |
| Shipment Dimensions | 5 × 3 × 2 cm |
Please allow 5% measuring deviation due to manual measurement.
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1 x Sensirion CO₂ Humidity and Temperature Sensor SCD30
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