Fermion NH3 Ammonia Analog Gas Sensor

The Fermion NH3 Ammonia analogue gas sensor offers an advanced solution for monitoring ammonia concentrations in a variety of environments. Equipped with MEMS technology, this sensor stands out for its compact size, low power consumption and fast response times. It is ideal for use in refrigerated storage, aquaculture, toilets and other areas where ammonia needs to be monitored. This sensor qualitatively measures ammonia concentrations and can be used for early detection of leaks or for monitoring air quality. To read the gas sensors with an Arduino, connect the analogue output pin of the sensor to an analogue 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 guide value. For exact measurements, we recommend purchasing the Gravity series with factory-calibrated electrochemical gas sensors.

• Calibrated Gravity Gas Sensors

Features:

• Compact design with dimensions 13x13x2.5 mm.
• Low power consumption of less than 20 mA.
• Fast response times for effective monitoring.
• Suitable for various applications due to flexible application possibilities.

Examples of Application:

• Monitoring of ammonia in refrigerated storage to prevent product damage.
• Risk control in aquaculture by monitoring water quality.
• Monitoring toilets for unpleasant odours and harmful concentrations.

Documentation:

• DFRobot Wiki

Technical Data:

• Manufacturer: DFRobot
• Manufacturer SKU: SEN0567
• Gas detected: Ammonia (NH3)
• Detection range: 1-300ppm
• Operating voltage: 3.3-5V
• Operating current: less than 20 mA
• Output signal: Analogue voltage
• Sensitivity: R0(in air)/Rs(in 50ppm NH3) ≥ 3
• Operating temperature: -10 to 50°C
• Operating humidity: 15-90% RH (non-condensing)
• Life expectancy: ≥5 years (in air)
• Dimensions: 13x13x2.5mm
• Weight: 7.5g
  

Delivery Content:

• 1x Fermion NH3 Ammonia analogue gas sensor
• 1x 10pin pin header 2.54mm