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Laser Dust Sensor MMD201Minimum resolution particle size 0.3 micron. Zero false alarm. Real-time responseread more
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Semiconductor Anti-interference Methane Gas Sensor SMT1008Fast response and recovery time. Simple test circuit. Good stability.read more
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Catalytic Combustion Methane Gas Sensor SRE1008Fast response time ( 99%). Low sensitivity to ethanol and acetic acid.read more
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MEMS Acetone Gas Sensor SMD1015Solid structure . Good shock resistance. Simple driving circuitread more
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Semiconductor Ammonia Gas Sensor SMT-027High sensitivity. Fast response and recovery time. Long liferead more
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MEMS Propane Gas Sensor SMD1011High sensitivity. Fast response and recovery time. Simple test circuit.read more
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Semiconductor Propane Gas Sensor SMT-016Fast response and recovery time. Anti-interference ability. Long life time.read more
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Semiconductor Combustible Sensor For Methane SMT-014Good shock resistance. Good adaptability to high and low temperature working. Long liferead more
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Semiconductor Flammable Gas Sensor For Propane SMT-05High sensitivity. Stable performance. Fast response and recovery timeread more
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Semiconductor Combustible Sensor For Natural Gas SMT-024Low power consumption. High sensitivity to methane. Long service life and low cost.read more
WEBMar 7, 2023 · This study exhibits WO 3 nanoparticles (NPs) by using ultrasonic wave grinding and fabricates a WO 3 –NPs/MEMS gas sensor. The experimental results show...
WEBMar 7, 2023 · This study shows that WO3 nanoparticles have a good sensing response to NH3 gas. (a) The fabrication process for a WO3 nanoparticle solution and (b) the MEMS structure. X-ray...
WEBFeb 5, 2024 · When operating under PHM with ${D}$ = 0.33, the sensor exhibits favorable selectivity ( ${S}$ = 2.6) to NH3, while increasing ${D}$ to 0.67 enhances selectivity (...
WEBFeb 2, 2024 · Here, an approach is demonstrated for NH 3 sensor arrays with an unprecedentedly broad sensing range by introducing controllable steps on the surface of an n-type single crystal....
WEBFermion: MEMS NH3 sensor employs state-of-the-art microelectromechanical system (MEMS) technology, endowing the sensor with compact dimensions (13x13x2.5mm), low...
WEBJan 1, 2020 · With the increase in the NH3 concentration of NH3, the response and recovery time was improved with SnO2/WO3 layered film. A double layered SnO2/WO3...
