Enhance your air quality monitoring projects with this advanced PM2.5 Sensor Module, designed to deliver precise and reliable particulate matter detection using laser scattering technology. Crafted with a durable aluminum alloy casing, this sensor module offers outstanding performance, accuracy, and versatility, making it an ideal solution for both portable and fixed air quality devices. Key Features: · **Laser Scattering Detection Principle:** Utilizes laser irradiation on suspended particles to generate scattered light, which is collected at a specific angle to produce a real-time scattering curve, enabling accurate particle analysis. · **Advanced Particle Analysis Algorithm:** Employs a microprocessor with MIE theory-based algorithms to calculate equivalent particle sizes and count particles of various sizes per unit volume with high precision. · **High Sensitivity and Resolution:** Supports continuous data acquisition with a minimum detection resolution of 0.3μm, ensuring sensitive and prompt detection of fine particulate matter. · **Zero Error Alarm Rate & Fast Response:** Features a real-time response time of ≤10 seconds and maintains a 0 error alarm rate for dependable and immediate monitoring results. · **Six-Sided Omnidirectional Shielding:** Provides robust anti-interference protection and allows flexible air inlet and outlet direction options to suit various installation requirements. · **Ultra-Thin Compact Design:** Measures only 12 mm thick, eliminating the need for complex air duct designs, and is perfectly suited for integration into portable air quality detection devices. · **Efficient Particle Counting:** Delivers 50% counting efficiency at 0.3μm particle size and 98% efficiency at particles ≥0.5μm, ensuring accurate measurement of PM2.5 concentrations. Specifications: · Material: Aluminum Alloy · Item Type: PM2.5 Sensor Module · Purpose: PM2.5 Detection · Working Current: ≤100mA · Counting Efficiency: 50% at 0.3μm, 98% at ≥0.5μm · Response Time: ≤10 seconds Package Includes: · 1 x PM2.5 Sensor Module This PM2.5 Sensor Module combines precision engineering with intelligent algorithms, providing a highly accurate, fast-response solution for effective particulate matter detection. Its compact form factor and strong interference resistance make it perfect for a wide range of air quality monitoring applications, ensuring enhanced environmental awareness and safety.