1pcs SCD40 2-in-1 Gas Sensor Module – Precise CO₂, Temperature & Humidity Detection via I2C, Low Power, 400-2001 ppm Range

Product Description
SCD40 Excessive – Efficiency 2 – in – 1 Fuel Sensor Module for Indoor Air High quality Monitoring
The SCD40 Fuel Sensor Module is a subsequent – era gadget designed for exact indoor air high quality monitoring. It combines CO?, temperature, and humidity sensing capabilities in a single, compact unit.
Key Options:
CO? Sensing: Measures CO? concentrations from 400 – 2000 ppm with excessive accuracy of ±(40 ppm + 5%). This permits for clever regulation of indoor air flow techniques to keep up a wholesome atmosphere.
Built-in Sensors: Geared up with an on – chip temperature and humidity sensor. The constructed – in temperature and humidity compensation ensures correct readings of relative humidity within the vary of 0 – 95percentRH with a typical accuracy of 6percentRH.
Low Energy Design: Operates at a mean energy consumption of lower than 0.4 mA at 5 V with a measurement cycle of 1 measurement each 5 minutes. This makes it splendid for battery – powered functions and lengthy – time period steady monitoring.
Digital I2C Interface: Encompasses a digital I2C interface with a 2.54mm pitch pin interface for straightforward connection to microcontrollers, improvement boards, and different gadgets. The interface pins embrace GND (unfavourable energy enter), VDD (constructive energy enter), SCL (I2C clock port), and SDA (I2C information port).
Compact Measurement: Housed on a PCB 13.4 × 21.6mm, making it appropriate for house – constrained functions.
Technical Specs:
CO? Measurement Accuracy: ±(40 ppm + 5%) within the vary of 400 – 2000 ppm
Relative Humidity Measurement Vary: 0 – 95percentRH with typical accuracy of 6percentRH
Provide Voltage Vary: 2.4 – 5.5V
Common Energy Consumption: <0.4 mA @ 5 V, 1 meas./5 minutes
Interface: Digital I2C
Board Dimensions: 13.4 × 21.6mm
Functions:
Indoor air high quality monitoring in houses, places of work, faculties, and hospitals
Air flow system management in buildings
Environmental monitoring in industrial settings
Bundle Contains:
1x Module
Multi-Parameter Sensing – Concurrently measures CO₂, temperature, and humidity, enabling complete indoor air high quality evaluation.
Excessive Precision CO₂ Detection – Presents ±(40 ppm + 5%) accuracy throughout the 400 – 2000 ppm vary for dependable CO₂ monitoring.
Built-in Temperature & Humidity Sensor – On-chip sensors present temperature and humidity information with on – chip compensation for correct readings.
Low Energy Operation – Runs at a mean energy consumption of <0.4 mA @ 5 V with 1 measurement each 5 minutes, appropriate for lengthy - time period, battery - powered functions.
Digital I2C Interface – Simplifies connectivity with microcontrollers and different gadgets, that includes a 2.54mm pitch pin interface for straightforward integration.