ขาย [NEWEST]Romanticshopssss Insulation Electrician Straight Bit IEC60900 High Voltage Resistant 1000V Antimagnetic ราคาที่ดีที่สุด

Welcome to the 【 ROMA 】store Keep an eye out for the store and enjoy discounts. New creative products are on the shelves every week. Sales is not the end, but the beginning of the promise! ☛Please read the product specifications and specifications carefully before purchasing. ☛Be sure to ask buyers if they have stock before buying. ☛If you have any questions, please contact the owner. ❤ From now on, if you purchase goods in this store, you will receive a gift, welcome to buy! Feature: 1. The dust sensor based on optical system works well in detecting very fine particles (such as cigarette smoke), and is a common system for air purifiers 2. Including IR LED and phototransistor, cross them can detect the reflected light of dust in the air 3. With ultra-low power consumption, and can be equipped with sensors up to 7VDC 4. Applicable to air purifiers and other instruments for detecting air quality 5. Strict quality control and quality assurance, high safety factor, can be used with peace of mind Specification: Item Type: PM2.5 SensorPower Supply Voltage: 5-7V Working Temperature: -10 ℃ to 65 ℃ Current Consumption: Maximum 20mA Minimum Particle Detection Value: 0.8μm Sensitivity: 0.5V / (0.1mg / m3) Purified Air Voltage: 0.9V (typical value) Storage Temperature: -20 ℃ - 80 ℃ Package List: 1 x PM2.5 Sensor  1 x Capacitance  1 x Resistance  1 x Flat Cable #PM2.5Sensor #Dust Sensor #AirQualitySensor #PM2.5Detector #ElectronicComponents