Description

The ENS160 + AHT21 Sensor Module is a powerful and highly accurate sensor solution designed for indoor air quality (IAQ) testing. This advanced sensor module combines the capabilities of the ENS160 multi-gas sensor and the AHT21 temperature and humidity sensor to measure a wide range of environmental factors, including CO₂ (carbon dioxide), TVOC (Total Volatile Organic Compounds), temperature, and humidity. Perfect for applications in building automation, consumer products, air purification systems, and more, this module delivers precise and reliable data for creating healthier indoor environments.

By detecting both reducing (VOC) and oxidizing gases, including compounds such as toluene, hydrogen, and ethanol, the ENS160 + AHT21 ensures a comprehensive analysis of air quality and environmental conditions. It is designed to be integrated seamlessly into various devices and applications where air quality is a concern.

Why Choose the ENS160 + AHT21 Sensor Module

The ENS160 + AHT21 Sensor Module is an ideal choice for individuals and businesses looking to monitor and improve indoor air quality. With its advanced features, including high resistance to humidity and siloxane, easy integration, and accurate measurement of critical air quality parameters, this sensor module is a reliable solution for diverse air quality applications. Whether you’re designing air purifiers, environmental monitoring systems, or smart home devices, this module provides quick response times and precise data for better decision-making.

Key Features

Comprehensive Air Quality Measurement: Detects CO₂, TVOC, temperature, and humidity for a complete environmental assessment.
Multi-Gas Detection: Monitors a wide range of volatile organic compounds (VOCs) like toluene, hydrogen, and ethanol.
Fast Response and Calibration: Quick warm-up time of less than one minute and fast response for real-time measurements.
Highly Durable: With high resistance to siloxane and humidity, it’s built to last in diverse environmental conditions.
Easy Integration: Supports I²C and SPI interfaces for easy integration with various systems and applications.
Pre-calibrated: Includes integrated sensor fusion and automatic baseline correction algorithm for precise measurements right out of the box.

Technical Specifications

Measurement Parameters: CO₂, TVOC, Temperature, Humidity
Operating Temperature: -40°C to +85°C
Operating Humidity: 5% RH to 95% RH (non-condensing)
Supply Voltage: 3.3V
Output Interface: I²C and SPI
Warm-up Time: Less than 1 minute
Start Time: Less than 1 hour
Pre-calibrated Sensor Fusion: Yes
Resistance: High resistance to siloxane and humidity
Gas Detection: Detects reducing and oxidizing gases such as NO₂
Power Consumption: Low power for long-term use in battery-operated systems

The ENS160 + AHT21 Sensor Module provides an efficient and accurate solution for monitoring indoor air quality. With its quick response time, ease of integration, and comprehensive sensing capabilities, it is an excellent choice for a variety of applications, including smart home devices, air purifiers, and environmental monitoring systems. Whether you are looking to improve air quality in homes, offices, or industrial settings, this sensor module delivers the data needed to ensure a healthier, safer indoor environment.