Fermion H2 Hydrogen Analog Gas Sensor

The Fermion H2 hydrogen analog gas sensor is a state-of-the-art sensor equipped with MEMS technology to precisely measure hydrogen concentrations. This sensor is ideal for monitoring hydrogen leaks, which is especially important in industrial environments and in the development of fuel cell technologies. With a measuring range of 0.1 to 1000 ppm and a fast response time, the sensor is perfect for safety applications and air quality monitoring. The compact form and low power consumption make it ideal for portable and embedded applications. To read the gas sensor with an Arduino, connect the sensor's analog output pin to an analog input pin of the Arduino. Then use the function analogRead() 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 guideline value. For exact measurements, we recommend purchasing the Gravity series with factory-calibrated electrochemical gas sensors.

• Calibrated Gravity Gas Sensors

Features:

• Uses MEMS technology for high precision and fast response times.
• Compact size of 13x13x2.5 mm and low power consumption of less than 20 mA.
• Ideal for the detection of hydrogen in a wide range of 0.1 to 1000 ppm.

Application examples:

• Monitoring hydrogen leaks in industrial facilities.
• Use in security systems for detecting dangerous gas accumulations.
• Air quality measurements in fuel cell environments.

Documentation:

• DFRobot Wiki

Technical specifications:

• Manufacturer: DFRobot
• Manufacturer SKU: SEN0572
• Gas detected: Hydrogen (H2)
• Detection range: 0.1-1000 ppm
• Operating voltage: 3.3-5V
• Operating current: less than 20 mA
• Output signal: Analog voltage
• Sensitivity: R0(in air)/Rs(in 200ppm H2) ≥ 5
• Operating temperature: -10 to 50°C
• Operating humidity: 15-90% RH (non-condensing)
• Lifespan: ≥5 years (in air)
• Dimensions: 13x13x2.5mm
• Weight: 6.5g
  

Package content:

• 1x Fermion H2 hydrogen analog gas sensor
• 1x 10pin header 2.54mm