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Home > Product Center > Gas Sensor Series > Gas Sensor > Shinyei PM2.5 dust sensor PPD42NS
Gas Sensor

Product Name:Shinyei PM2.5 dust sensor PPD42NS

Product NO.:Shinyei PM2.5 dust sensor PPD42NS

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Shinyei PM2.5 dust sensor PPD42NS

Dust sensor, PPD4NS, and the particle counter in the same light scattered by the detection method based on the principle, unique, will be seized absolute number is equivalent to the unit volume particle as a pulse signal output.

Dust sensor, PPD4NS, can sense the cigarette produce smoke particles, produce allergic to house dust etc.

Dust sensor, PPD4NS, tiny particles that can detect more than 1 micron or 2.5 microns above the two threshold.

Dust sensor, PPD4NS, small volume, light weight, convenient installation.

Dust sensor input circuit, PPD4NS 5V, for signal processing.

Dust sensor, PPD4NS, built-in airflow generator, canattract the outside atmosphere.

Dust sensor, PPD4NS, simple maintenance, can maintain the sensor characteristics for a long time.

Dust sensor, PPD4NS, use: air cleaning machine, air conditioner, fan, environment monitoring and so on.

The performance index of dust sensor PPD42NS

1, operating power supply voltage DC 5V + 10%(CN1:Pin1=GND, Pin3=+5V) pulse below 30mV

2, power consumption: 90mA

3, action temperature, humidity 0 ~ 45 DEG C, the following 95%rh (without condensation)

4, storage temperature of 30 ~ 60 C

5, the size of W59 * H45 * D22 (mm)

6, the quality of about 24g

7, detecting particle diameter of about 1 mu m

8, detecting the concentration range of clean air, in about 30m3 of space, light about 1 cigarettes (Japanese brand:(particle counter in the more than 1 mu m in the range ofabout 8000 /283mL)

9, output negative logic pulse output. Lo time ratio (%recommendation unit time of 30 seconds) Hi: about 4.5Vabove 4V (revision 2), Lo: about 0.7V (input values of 200K. When OP AMP) output load 10K resistor

10, the determination of the start time of starting power source after about 1 minutes (time of temperature stabilityresistance)

 

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