What sensors can detect CO2, CO, LPG, or smoke?
Jul 1, 2025 · 2 min read · To detect gases like CO₂, CO, LPG, and smoke, different types of gas sensors are available, each based on specific sensing principles. Here’s a breakdown: 1. CO₂ (Carbon Dioxide) Sensors SensorTypeFeatures MH-Z19 / MH-Z14NDIR (Non-Dispersive ...
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