10pcs ZPH02 Laser Dust Sensor PM2.5 Sensor Module PWM/UART Digital Detecting Pollution Dust for Household Purifiers
$117.88
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Description
The sensor integrateds infrared PM2.5 detection technology and uses the particle counting principle to detect PM2.5 in the environment. It can sensitively detect dust particles with a diameter of 1┢m or more. The sensor is aged, debugged, calibrated and calibrated before leaving The factory, with good consistency and high sensitivity.
Features
– Long-term stability is good
– High sensitivity
– Rich interface output
– Consistent
– Easy to install and maintain
Specifications
Operating voltage:5 ÷ 0.2 V DC
Output signal voltage:5÷0.2 V
Output mode:low time ratio % (recommended time 30s)
Minimum particle detection ability of dust:1 ┢m
Warm-up time:1min (the whole machine thermal stability time)
Working current:90mA
Humidity storage environment:95% RH
Humidity working environment:95% RH
Humidity storage environment:-30 C ~ 50 C
Humidity working environment:0 C ~ 50 C
Physical interface:EH2.54-5P terminal socket
Dimensions:59.5 ≠ 44.5 ≠ 20mm
Package Included
10 x ZPH02 Laser Dust Sensor PM2.5 Sensor Module
| Weight | 0.27 kg |
|---|
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