Fermion: MEMS Ammonia NH3 Gas Detection Sensor (Breakout, 1-300ppm)
SKU DF-SEN0567
Fermion: MEMS Ammonia NH3 Gas Detection Sensor employs state-of-the-art micro-electromechanical system (MEMS) technology, endowing the sensor with compact dimensions (13x13x2.5mm), low power consumption (<20mA), minimal heat generation, short preheating time, and swift response recovery. The sensor can qualitatively measure ammonia concentration, which is suitable for ammonia leakage in cold storage, aquaculture risk control, toilet odor monitoring and other application scenarios.
The MEMS series currently encompasses 11 different types of gas sensors (HCHO, CO, CH4, VOC, NH3, H2S, EtOH, Smoke, Odor, H2, NO2), which can be combined as per specific requirements.
Please note: This sensor is capable of qualitative measurements only. For quantitative measurements, kindly consider purchasing the Gravity: NH3 Sensor (Calibrated).
Figure: Wiring Diagram of Fermion: MEMS NH3 Sensor and Arduino UNO
Precautions for use
Kindly remove the protective film before usage.To prevent exposure to volatile silicon compounds vapors (such as silicone adhesive, hair gel, silicone rubber, or other locations where volatile silicon compounds are present).Avoid exposure to high concentrations of corrosive gases (such as H2S, SOX, Cl2, HCl, etc.).Prevent contamination from alkalis, alkali metal salts, and halogens.Refrain from prolonged exposure to extreme environments (such as high temperatures, high humidity, high pollution).Avoid contact with water, condensation, and freezing.Minimize excessive vibration, impact, and dropping.Please refrain from employing this module in systems that involve personal safety concerns.For extended periods of non-usage, it is advisable to preheat the module for at least 24 hours.FeaturesCompact size, measuring only 13*13*2.5mm Low power consumption, operating current <20mAHigh sensitivity and rapid response recoveryAdvanced MEMS technologyApplicationsAmmonia leakage in cold storageAquaculture risk controlToilet odor monitoringSpecificationGas detected: Ammonia (NH3)Detection range: 1-300ppmOperating voltage: 3.3-5VOperating current: <20mAOutput signal: Analog voltageSensitivity: R0(in air)/Rs(in 50ppm NH3) ≥ 3Operating temperature: -10-50°COperating humidity: 15-90%RH (non-condensing)Lifespan: ≥5 years (in air)Dimension: 13×13 x 2.5mm/0.0.51×0.51x0.1"ProjectsProject: Building an Electronic Nose with MEMS Gas Detection Sensor Breakout Series and Edge Impulse Platform
Introduction:
In this project, I developed an electronic nose using DFRobot mems series gas sensors and the Edge Impulse platform, which is capable of identifying the scents of beverages and fruits.
DocumentsProduct wikiSchematics & DimensionCharacteristic ParameterShipping ListFermion: MEMS NH3 Sensor (breakout) × 12.54mm pitch header pin × 1
