DFRobot Fermion Odor odour gas analogue gas sensor

Experience advanced odour detection technology with the Fermion Odor gas analogue sensor. This sensor uses MEMS technology to enable precise and fast detection of odours in the air. With its compact size of 13x13x2.5 mm and low power consumption of less than 20 mA, this sensor is ideal for portable devices and stationary monitoring systems. It is suitable for applications such as indoor air quality monitoring, spoiled food detection, or body odour assessment. To read the gas sensor with an Arduino, connect the analogue output pin of the sensor to an analogue input pin of the Arduino. Then use the analogRead() function in your Arduino sketch to measure and process the sensor values.

Info: This sensor can only indicate whether a substance is present and only provides an approximate value. For accurate measurements, we recommend purchasing the Gravity series with factory calibrated electrochemical gas sensors.

Features:

• Compact design for easy integration into existing systems.
• Low power consumption supports sustainable operation.
• Fast response time for efficient odour detection.
• Suitable for a wide range of applications, from health monitoring to food inspection.

Application examples:

• Air quality monitoring in living and working areas.
• Detection of spoiled food in catering and industry.
• Assessment of body odours in the health and wellness industry.

Technical data:

• Manufacturer: DFRobot
• Manufacturer SKU: SEN0571
• Gas detected: Odour gases (e.g. H2S, EtOH, acetone)
• Detection range: 0.5-50 ppm
• Operating voltage: 3.3-5V
• Operating current: less than 20 mA
• Output signal: Analogue voltage
• Sensitivity: R0 (in air)/Rs (in 5ppm H2S) ≥ 2
• Operating temperature: -10 to 50°C
• Operating humidity: 15-90% RH (non-condensing)
• Service life: ≥5 years (in air)
• Dimensions: 13x13x2.5 mm
• Weight: 7.5 g

Scope of delivery:

• 1x Fermion Odor gas analogue sensor
• 1x 10-pin pin header 2.54 mm.