Multi-Function Air Quality Monitor, Measrue Pm1.0/Pm2.5/Pm10/Tvoc/O3/Temperature/Humidity/Aqi Dm502-O3

• Customized: Customized
• Portable: Portable
• Certification: CE, RoHS
• Gas: O₃
• Measure: O3,Temperature ,Humidity
• Measure 2: Pm2.5,Pm10,Pm1.0
• Model NO.: DM502-O3
• Measure 3: Aqi/Tvoc
• O3 Sensor: Electrochemistry Sensor
• Test Range: O3(0.000 - 5.000 Ppm)
• Power Source: Rechargeable Li-Battery 1200mAh
• LCD: TFT LCD Screen Display
• Monitor: 24 Hours Real Time Monitoring
• Alarm: O3 Alarm Function
• Pm Range: Pm2.5 (0-999 Ug/M³)

Product Description

DM502-o3 intelligent sensor portable digital ozone detector for indoor air quality monitor O3 gas analyzer tester.
Features:

Laser sensor for PM2.5 to detect dust Smog.
Electrochemistry sensor for O3.

Semiconductor sensor for TVOC.
Temperature and Humidity sensor.
AQI for Integrated air quality index.
Support time and date, self-calibration function.

Specification:

Product Name	Handheld Multi-Function Air quality Monitor
Measure	PM1.0/PM2.5/PM10/TVOC/O3/Temperature/Humidity/AQI
PM2.5/PM1./PM10 technolology	Laser Scattering
O3 technolology	Electrochemical sensor
Size	155*87*35MM
Weight	350G
TVOC technolology	Semiconductor sensor
Processor	ARM ,High-speed complex calculations
Detection range	PM2.5 ( 0-999 ug/M³ )
	O3(0.000 - 5.000 ppm)
	TVOC(0.001-9.999Mg/M³)
Power supply	Rechargeable Li-battery 1200mah
Color	white
Material	ABS
Display	TFT LCD screen display

Ozone(O3)parameter:

Detect gas	Ozone(O3)
Detection range	0.000~5.000ppm
Detection principle	Electrochemistry
Response time	Diffusion ≤15S
Duplicate value	≤±2 %
Resolution	0.001ppm
Insulation resistance	≥20MΩ
Alarm function	Sound(2-3 beep)
Alarm action value	0.1/0.3/0.6ppm (alarm on/off switchable)

DM502-O3 type monitor is an intrinsically safe gas detector developed by our company for environments containing ozone gas. The detector uses natural diffusion. The gas is detected by an electrochemical gas sensor, which has excellent sensitivity and excellent repeatability.

 

This O3 detector is ideal for health, environmental, industrial and residential monitoring. Useful for detection of ozone residue after disinfection.

 

American O3 SPEC detector 0-5ppm Low concentration ozone sensor application:

1. Air quality monitoring

2. Industrial safety

3. Air purification control

 

Our DM502-O3 is easy to use and maintain, and meets the requirements of industrial field safety monitoring for high reliability of the equipment. The shell is made of high-strength engineering plastic. It has high strength and good hand feel.

 

DM502-O3 Specification:

Test range : PM2.5+ O3+TVOC+ AQI+PM1.0+PM10+ Temperature+Humidity
-Laser sensor
-TFT LCD screen display
-320*240 pixels
-It can be used in office, indoor and fitment pollution detection
-24 hours real time monitoring
-Power supply:Built in Li-battery 1500mAh
-Material : ABS with TFT Screen
-Color:white
-Size : 155*87*35MM
-Detection data range:
PM2.5(0-1000ug/M3)
O3(0.000-5.000ppm/M3)
TVOC(0.001-9.999Mg/M3)

 

Product specification: