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ZPHS01B

ZPHS01B is a multi-in-one air quality module, integrating laser dust sensor, infrared carbon dioxide sensor, electrochemical formaldehyde sensor, electrochemical ozone sensor, electrochemical carbon monoxide sensor, VOC sensor, NO2 sensor and temperature and humidity sensor. It can accurately measure the concentration of various gases in the air, with UART (TTL level) communication interface.

Working Principle

ZPHS01B is a multi-in-one air quality module, integrating laser dust sensor, infrared carbon dioxide sensor, electrochemical formaldehyde sensor, electrochemical ozone sensor, electrochemical carbon monoxide sensor, VOC sensor, NO2 sensor and temperature and humidity sensor. It can accurately measure the concentration of various gases in the air, with UART (TTL level) communication interface.

Performance

Application

Product Parameters

Model

ZPHS01B

Target Gas

CO2. PM2.5. CH2O. O3. CO. TVOC. NO2. Temperature. Humidity

Working voltage

5V (DC)

Average Current

300 mA

Peak Current

500 mA

Physical interface

XH2.54-4P

Interface level

 3V(compatible with 3.3V)

Output signal

UART (TTL)

PM2.5

Range

0~1000 μg/m3

Particle size range

0.3-10μm(PM1.0, PM2.5, PM10)

Accuracy

±15 ug/m3(when concentration is≤100ug/m3);

±15% (when concentration is >100ug/m3)

Response time

T90 < 45s

Sampling method

Fan extraction

MTTF

Continuous uninterrupted > 10000h

CO2

Range

0~5000 ppm

Accuracy

±(50ppm+5% of reading value)

Warm-up time

3min

Response time

T90 < 120s

Sampling method

Diffuse

Lifespan

> 5 years

CH2O

range

 0~6.250 mg/m3

accuracy

± 0.03 mg/m3(when concentration is0.2mg/m3);

± 20% reading value (when concentration is >0.2mg/m3)

Warm-up

 3min

Response time

 60s

Recovery time

 60s

Sampling method

Diffuse

Life span

5 years (18~25℃ in clean air)

TVOC

Range

0~3 grades

Warm-up

≤3min

Response time

≤20s

Recovery time

≤60s

Sampling method

Diffuse

Sensitivity attenuation

≤1% /year

O3

Range

0~10 ppm

Resolution

0.01 ppm

Accuracy

± 0.1ppm, when the concentration is 1ppm;

±20% full range, when the concentration is over 1ppm;

Warm-up

3min

Response time

≤90s

Recovery time

90s

Sampling method

Diffuse

Life span

2 years(18~25℃ in clean air)

CO

Range

0~500 ppm

Resolution

0.1 ppm

Accuracy

± 10% reading value

Warm-up

≤30s

Response time

≤30s

Recovery time

≤30s

Sampling method

Diffuse

Life span

3~5 years (in air)

NO2

Range

0.1~10 ppm

Resolution

0.05ppm

Warm-up

≤3min

Response time

120s

Recovery time

≤90s

Temperature

Range

-20~65

Accuracy

±0.5℃(0-65℃)

Humidity

Range

0~100%RH

Accuracy

±3%RH

Working temperature

-1050

Working humidity

15~80% RH (no condensing)

Storage temperature(recommend)

0~25℃

Storage humidity (recommend)

0~80% RH

Dimensions

135 x 50 x 26.2mm (L x W x H)

Application Solution

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