PM2.5 Air Quality Monitor

Air Pollution Regulation

WHO

European

Union

USA

Canada

Australia

Japan

South

Korea

Hong

Kong

China

Thailand

Taiwan

IT-1

IT-2

IT-3

AQG

United

States

California

Class1

Class2

PM2.5

mg/m3

Yearly average

35

25

15

10

25

12

12

-

8

15

-

35

15

35

25

15

Dailyaverage

(24-hour)

75

50

37.5

25

-

35

-

30

25

35

-

75

35

75

50

35

Measurement Range

PM2.5 : 0 to 500mg/m3

VOCs : 1 to 50ppm (5322)

Humidity : 1% to 99%R.H.

Temperature : -20℃ to +60℃ (-4℉ to +140℉)

Resolution

1mg/m3, 1ppm, 0.1% R.H., 0.1℃, 0.1℉

Accuracy

PM2.5 : ±10% of reading±10mg

VOCs : ±10% of reading±1ppm (5322)

Temperature : ±0.8℃, ±1.5℉

Humidity : ±3%RH (at 25℃, 30 to 80% RH).

±5%RH (at 25℃, 0 to 20% RH and 80 to 100% RH).

Response time

PM2.5 : <=1min

Humidity : 45%R.H. to 95% R.H. <=1min

95%R.H. to 45%R.H. <=3min

Temperature : 10℃/2 sec.

Sampling rate

1 sample/second.

Data Memory Capacity

39 sets. (Direct reading from LCD display)

Data Logger Capacity

microSD CARD 4GB (5322)

Alarm Output

Open-collect output. Input impedance: 490W

Maximum applied Voltage: 24V DC

Maximum drive current: 50mA DC

Operating temperature and humidity

0℃ to 60℃, below 95% R.H.

Storage temperature and humidity

-10℃ to 60℃, below 70% R.H.

Power supply

Four 1.5V LR-6/AA size batteries, AC adapter

Battery life

Approx. 8 hour

Dimensions

165mm(L)×93mm(W)×75mm(T) , (6.5”L×3.7”W×3”T)

Weight

Approx. 380g (13.4oz)

Accessories

Instruction manual, Battery, AC adaptor DC6V, (CD software & Micro-USB cable) (5322)