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SEN66-SIN-T

SEN66-SIN-T

Sensirion
Air Quality Sensors PM, RH&T, VOC, NOx, CO2/HCHO sensing platform
Active1,207 in stock

Overview

The SEN66-SIN-T is an all-in-one environmental sensor node designed for comprehensive air quality monitoring. It integrates multiple sensing elements to provide real-time data for Particulate Matter (PM), Relative Humidity, Temperature, VOC Index, NOx Index, and CO2 or Formaldehyde levels. Operating on a 3.15V to 3.45V supply, it simplifies system integration by consolidating diverse environmental sensing capabilities into a single I2C-compatible module.

Why Choose This Part

The module reduces hardware complexity by replacing multiple discrete sensors with a single pre-calibrated unit. Its integrated design ensures optimized airflow and thermal management for accurate readings across all parameters while requiring only a single I2C interface and a 3.3V power source.

Applications

Smart Building HVAC Control
Enables demand-controlled ventilation by monitoring CO2 and VOC levels to optimize indoor air quality and energy efficiency.
Air Purifiers
Provides precise PM2.5 and gas sensing to trigger filtration cycles and display real-time air quality metrics to users.
Industrial Safety Monitoring
Tracks NOx levels and particulate concentrations in workspaces to ensure compliance with air quality standards.
Indoor Air Quality Monitors
Serves as the primary sensing engine for consumer-grade desktop or wall-mounted air quality stations.

Key Specifications

Operating Temperature -10degC ~ 50degC

Getting Started

Connect the module to an I2C master device such as an ESP32 or STM32 using the 3.3V rail and appropriate pull-up resistors. Developers can utilize Sensirion's driver ecosystem on GitHub, which provides C and Arduino libraries for rapid integration. Ensure the module is mounted with appropriate ventilation to the ambient environment for accurate gas and particulate sampling.

Also Consider

SPS30 Sensirion - Dedicated particulate matter sensor if gas and humidity sensing are already handled by other components in your system.
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