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The MICS-4514 Gas Sensor Module is a versatile device capable of detecting multiple gases, including carbon monoxide (CO), nitrogen dioxide (NO₂), ammonia (NH₃), and hydrocarbons like methane and propane. Designed for precise environmental monitoring, it communicates via I2C and operates within a broad temperature and humidity range, making it suitable for various industrial and home applications.
Specifications of MICS-4514 Gas Sensor Module
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Operating Voltage: DC 4.9V to 5.1V
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Power Dissipation: 0.45W (5V)
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Output Signal: I2C (0~3V)
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Interface: I2C
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Detectable Gas Range:
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Carbon monoxide (CO): 1–1000 ppm
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Nitrogen dioxide (NO₂): 0.05–10 ppm
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Ethanol (C₂H₅OH): 10–500 ppm
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Hydrogen (H₂): 1–1000 ppm
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Ammonia (NH₃): 1–500 ppm
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Methane (CH₄): >1000 ppm
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Propane (C₃H₈): >1000 ppm
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Isobutane (C₄H₁₀): >1000 ppm
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Operating Temperature: -30°C to 85°C
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Operating Humidity: 5% to 95% RH
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Dimensions: 16.9x14.1x3.2mm