PWM PM2.5 Infrared Dust Sensor Module M501A Air Detection Sensor Air Quality Tester

Get PWM PM2.5 Infrared Dust Sensor Module M501A Air Detection Sensor Air Quality Tester

Features:

PWM pulse width is adjusted to output

Principle of particle counting

Sensitive detection of particles larger than 1 micron in diameter

Built-in heater for automatic air intake

Application:

Air freshener

Air conditioner

Air quality detector

Ventilation equipment

Parameter:

Operating voltage range: DC5±0.5V

Output mode: PWM pulse width modulation

The output voltage:

Low level (when there are particles): 0.7V (max.1V)

High level (when clean air): 4.5V (min.4V)

Minimum particle detection capability: 1um

Size: 59*45*17mm

Weight: 25g

Detection range: 15000 / 283ml

Working current (maximum): 90mA

Humidity range:

Storage environment: 0-99% RH

Working environment: 0-95%RH

temperature range:

Storage environment: -20 ° C to 80 ° C

Working environment: -10 ° C to 60 ° C

Stabilization time: about 1 minute after the heater is turned on

Package includes:

1 x PWM Air Quality Tester

PWM PM2.5 Infrared Dust Sensor Module M501A Air Detection Sensor Air Quality Tester See detail

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