NE4-HCHO Electrochemical Formaldehyde Gas Sensor For Indoor Air Quality (IAQ) Monitoring In Homes

Key Features :

• High sensitivity to formaldehyde (HCHO) with a detection range of 0-10 ppm, ensuring accurate concentration monitoring.
• Excellent repeatability (±5%) and low baseline drift (<0.2 ppm at 0-40℃) for reliable long-term operation.
• No bias voltage required, simplifying circuit design and reducing system complexity.
• Compact size (≈5g weight) and industry-standard form factor, enabling easy integration into existing devices.
• Wide operating temperature (-20 to 50℃) and humidity (15-90% RH) ranges, adapting to diverse environments.
• Low power consumption, ideal for battery-powered portable detection equipment.
• Built-in charcoal filter to reduce cross-sensitivity from interfering gases, enhancing measurement accuracy.
• Long expected service life (over 1 year) and no position sensitivity, ensuring consistent performance.

Applications :

• Portable formaldehyde detectors for indoor air quality (IAQ) monitoring in homes, offices, and schools.
• Industrial safety equipment for HCHO detection in paint factories, furniture manufacturing, and chemical plants.
• Smart home air quality monitoring systems to alert on formaldehyde 超标 (exceedance of standards).
• HVAC (Heating, Ventilation, and Air Conditioning) systems for real-time formaldehyde level regulation.
• Environmental monitoring devices for tracking HCHO emissions in construction sites or renovation projects.
• Medical and laboratory equipment requiring precise formaldehyde sensing in controlled environments.
• Consumer electronics (e.g., air purifiers, smart detectors) integrated with HCHO detection functionality.