DESCRIPTION

· The ZMOD4410 Gas Sensor Module detects TVOC, estimates CO2, and monitors IAQ.

· It operates reliably in humid, dusty, or wet conditions, including water spray or immersion.

· The module includes a Si-based microhotplate gas sensor and a CMOS signal conditioning IC.

· It uses an I2C interface for data communication with a microprocessor.

· Firmware supports AI and machine learning for TVOC, IAQ, eCO2, and odor discrimination.

FEATURES

· AI-based sensor output for TVOC, IAQ, eCO2, and sulfur-based odor discrimination.

· High sensitivity to Hydrogen (H2) with resistance output.

· Ultra-low power consumption (down to 200µW).

· Siloxane resistant and JEDEC JESD47 qualified for 10 years.

· Supply voltage: 1.7V to 3.6V, RoHS compliant, and IP67 certified for water and dustproofing.

· Available in 3.0 × 3.0 × 0.7 mm (standard) and 3.0 × 3.0 × 0.9 mm (IP67) packages.

APPLICATIONS

· Indoor air monitoring for UBA and PBAQ standards.

· Monitoring home, office, personal, and bathroom environments for health and comfort.

· Detecting hazardous materials and unhealthy conditions (e.g., construction fumes).

· Automation in HVAC, air purifiers, thermostats, and kitchen hoods based on air quality.

· Suitable for indoor and outdoor applications, including wearables and health bands.