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ZPH02 Particles Sensor

This module integrates mature VOC detection technology and advanced PM2.5 detection technology to detect VOC and PM2.5 at the same time. The VOC sensor in this module has high sensitivity to formaldehyde, benzene, carbon monoxide, ammonia, hydrogen, alcohol, cigarette smoke, essence and other organic vapors.PM2.5 detection adopts particle counting principle to detect the particles (diameter ≥1μm). Before delivery, the sensor has been aged, debugged, calibrated and has good consistency and high sensitivity. It has the PWM signal output, and it can be configured to be UART digital serial interface and customized IIC interface.

Working Principle

This module integrates mature VOC detection technology and advanced PM2.5 detection technology to detect VOC and PM2.5 at the same time. The VOC sensor in this module has high sensitivity to formaldehyde, benzene, carbon monoxide, ammonia, hydrogen, alcohol, cigarette smoke, essence and other organic vapors.PM2.5 detection adopts particle counting principle to detect the particles (diameter ≥1μm). Before delivery, the sensor has been aged, debugged, calibrated and has good consistency and high sensitivity. It has the PWM signal output, and it can be configured to be UART digital serial interface and customized IIC interface.

Performance

Application

Product Parameters

Model

ZPH02

Working voltage range

5±0.2 V DC

Output

UART(9600, 1Hz±1%)

PWM(period: 1Hz±1%)

Detection Ability

VOC

Formaldehyde(CH2O), benzene(C6H6), carbon monoxide(CO), hydrogen(H2),  ammonia(NH3),alcohol(C2H5OH), cigarette smoke, essence &etc.

Detection ability for particle

1 μm

Warm-up time

≤5min

Working Current

≤150mA

Humidity

range

Storage

≤90%RH

Working

≤90%RH

Temperature

range

Storage

-20℃~50℃

Working

0℃~50℃

Size

59.5×44.5×17mm(LxWxH)

Physical interface

EH2.54-5P terminal socket

Application Solution

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