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SN-GCJA5
微粒激光传感器, PM2.5, 灰尘/烟雾, 0.3 µm, I2C/UART, 5V, 面板/机箱安装
产品概述
The sensor detects "PM (particle matters) in the air" by optical method. This sensor uses LD (laser diode) as light-emitting device and PD (photo diode) as lightreceiving device. The LD inside the sensor emits light to the air in a detection area. The PD inside the sensor detects scattering light which correlated to the actual floating particles in the air. A Microcomputer (MCU) inside the sensor analyzes the wave profile from PD by optimistic algorithm, then output a converted mass-density (µg/m3) through I2C & UART interface.
- Smaller size
- High accuracy (±10%, from low to high concentrations)
- High sensitivity & quick response
- Maintain performance by unique Auto Calibration Function
- Minimize dust accumulation by optimized air pathway structure and it makes possible to avoid "tracking" for electrical safety
- To detect the floating particle in the air (PM2.5, PM10 & PM1, cigarette smoke, house dust, etc.)
产品信息
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| 数量 | 单价（含增值税） | 您所支付金额（含增值税） |
|---|---|---|
| 1+ | CNY171.50 (CNY193.80) | ( ) |
| 10+ | CNY158.60 (CNY179.22) | ( ) |
| 25+ | CNY150.46 (CNY170.02) | ( ) |
| 50+ | CNY145.77 (CNY164.72) | ( ) |
| 100+ | CNY135.42 (CNY153.02) | ( ) |
| 250+ | CNY124.32 (CNY140.48) | ( ) |
| 500+ | CNY118.31 (CNY133.69) | ( ) |
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