General Data

Power supply

G03-PM2.5-300P: 5VDC with a power adaptor

G03-PM2.5-340P: 24VAC/VDC

Work consumption

1.2W

Warm-up time

60s (first using or using again after a long-time power off)

Monitor parameters

PM2.5, air temperature, air relative humidity

LCD display

LCD six backlit, displays six levels of PM2.5 concentrations and one hour moving average

value.

Green:   Top Quality- Grade I

Yellow:   Good Quality-Grade II

Orange:  mild level pollution -Grade III

Red:     medium level pollution Grade IV

Purple:   seriously level pollution Grade V

Maroon:  severe pollution - Grade VI

Installation

Desktop-G03-PM2.5-300P

Wall mounting-G03-PM2.5-340P

Storage condition

0~60/ 5~95%RH

Dimensions

85mm×130mm×36.5mm

Housing materials

PC+ABS materials

Net weight

198g

IP class

IP30   

Temperature and Humidity Parameters

Temperature humidity sensor

Built-in high precision digital integrated temperature humidity sensor

Temperature measuring range

-20~50

Relative humidity measuring range

0~100%RH

Display resolution

Temperature:0.01            Humidity:0.01%RH

Accuracy

Temperature:<±0.5@30     Humidity:<±3.0%RH (20%~80%RH)

Stability

Temperature:<0.04 per year   Humidity:<0.5%RH per year

PM2.5 Parameters

Built-in sensor

Dust particle sensor

Sensor Type

Optical sensing with an IR LED and a photo-sensor

Measuring range

0~600μgm3