The Fermion MEMS Odor Smell Gas Detection Sensor is a high-sensitivity, low-power gas detection module designed using advanced microelectromechanical system (MEMS) technology. Measuring only 13×13×2.5mm, this compact sensor consumes less than 20mA of current and provides rapid response and recovery times. It can qualitatively detect odor-related gases such as H₂S, EtOH, and Acetone, making it ideal for applications like breath detection, food spoilage monitoring, body odor analysis, and health-related sensing projects. The sensor features an analog voltage output, operates between 3.3V and 5V, and performs reliably across a wide temperature range (-10°C to +50°C). Designed for educational, research, and IoT use, the Fermion MEMS sensor is a versatile tool for developing odor-based detection systems or electronic noses using platforms like Edge Impulse. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD
Features:
Utilizes advanced MEMS gas sensing technology for reliable odor detection.
Compact form factor – only 13×13×2.5mm in size.
Detects various gases such as H₂S, EtOH, acetone, and other odors.
Low power consumption under 20mA with minimal heat generation.
Provides analog voltage output for easy interfacing.
Fast response and recovery time for dynamic applications.
Wide operating range: -10°C to +50°C, 15–90% RH.
Long lifespan of up to 5 years in normal air conditions.
Ideal for breath analysis, food freshness testing, and hygiene sensing.
Suitable for IoT, AI, and Edge Impulse-based “electronic nose” projects.
RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD
Applications:
Aviation safety – detection of hazardous cabin gases or vapors.
Food spoilage detection – identifies odor compounds from decaying materials.
Personal hygiene analysis – monitors body or breath odor changes.
Healthcare monitoring – detects volatile compounds in exhaled air.
Smart home odor sensing – integrates with IoT for air quality awareness.
Research and development of odor-based classification systems.
Educational electronic nose projects using AI and sensor fusion.
RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD
| General Specifications |
| Sensor Type | MEMS Odor Smell Gas Detection Sensor |
| Detectable Gases | H₂S, EtOH, Acetone, and other odor compounds |
| Detection Range | 0.5 – 50 ppm |
| Operating Voltage | 3.3V – 5V |
| Operating Current | < 20mA |
| Output Signal | Analog Voltage |
| Sensitivity | R₀(in air)/Rₛ(in 5ppm H₂S) ≥ 2 |
| Operating Temperature | -10°C – +50°C |
| Operating Humidity | 15% – 90% RH (non-condensing) |
| Warm-up Time | Short preheating time |
| Response Time | Fast response and recovery |
| Lifespan | ≥ 5 years (in air) |
| Dimensions | 13 × 13 × 2.5 mm |
| Country of Origin | China |
| Shipment Weight | 0.004 kg |
| Shipment Dimensions | 3 × 2 × 1 cm |
Please allow 5% measuring deviation due to manual measurement.
RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD
Documentation:
Package Includes:
1 x Fermion MEMS Odor Smell Gas Detection Sensor
RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD
RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD
