5 pcs Winsen ZPH04 Particles Sensor PM2.5 Sensor

[shortdesc]Application:Air Purifier,Air Refresher,Civil and Commercial AC,HVAC System,AC System,Smoke Alarm SystemFeature:Good Stability for long time,Easy to install and use,Interface output is multiple[/shortdesc]Production Description:This sensor integrates infrared PM2.5 detection technology, using particle counting principle to detect PM2.5 in the environment. It can detect the particles (diameter ≥1μm).Before delivery, the sensor has been aged, debugged, calibrated and has good consistency and high sensitivity.Feature: Good Stability for long time Easy to install and use Interface output is multiple High Sensitivity Good Consistency Modular design & Anti-interference Application: Air Purifier Air Refresher Civil and Commercial AC HVAC System AC System Smoke Alarm System Main technical parameters: Model ZPH04 Working voltage range 5±0.2 V (DC) Output Mode UART / PWM Output signal voltage 4.3±0.2 V Detection ability Smallest particles 1 μm diameter Warm-up time 1min (Device warming-up time) Working current ≤150mA Humidity Range Storage ≤95%RH Working ≤95%RH Temperature Range Storage -30℃～50℃ Working 0℃～50℃ Size 59.5×44.5×20mm（L×W×H） Physical interface EH2.54-5P(Terminal socket)