Description
SPECIFICATIONS
Brand Name: Dienmern
Hign-concerned Chemical: none
DIY Supplies: ELECTRICAL
Origin: Mainland China
Model Number: DM72B-WIFI
With LCD Screen Or Not: Yes
Certification: CE
Certification: RoHS
Is Smart Device: YES
Measurement Range: 400-5000ppm
Gas Type: Multifunctional
Product Size: 145 x 78 x 97mm ( 5.7 x 3.1 x 3.8 Inches )
Product Weight: 235g ( 8.3 oz )
Display Method: LCD Screen
Measuring Item: CO2, PM2.5, PM1.0, PM10, AQl, HCHO(Formaldehyde), TVOC, Temperature, Humidity
Detection method for CO2: Infrared ( NDIR)
Detection method for PM: Laser Scattering
Detection method for HCHO: Electrochemistry
Detection method for TVOC: Semiconductor
Concentration unit for CO2: ppm
Concentration unit for PM: ug / m3
Concentration unit for HCHO and TVOC: mg / m3
CO2 measuring range: 400-5000 ppm
PM2.5/1/10 measuring range: 0-999 ug /m3
HCHO measuring range: 0.001 - 1.999 mg/m3
TVOC measuring range: 0.001 -9.999 mg/m3
Atmospheric Pressure: 12.5 PSI- 15.4 PS
Sampling Time: 1.5 Seconds
Temperature Range: -10°C -50°C (14°F-122°F)
Storage Temperature: -10°C-60°C (14°F-140°F)
Relative Humidity: 20%-85%
Humidity Range: 20%-85%
Power Source: 3000 mAh Rechargeable Lithium battery,Charging via Micro USB Port
Choice: yes
semi_Choice: yes
Dienmern Indoor Air Quality Monitor WIFI Connect NDIR CO2 PM2.5 Sensor
Gas Detector Temperature Humidity Meter Diagnostic Meter
Advantage :
-WiFi TUYA APP,datas transfer to mobile phones to check CO2 values Wireless
-Integrated detection with CO2/Temperature/Humidity/PM2.5/PM1.0/PM10/HCHO/TVOC
-Auto calibration
-Exceeding Alarming with auto detection and measuring
-Different interface switching.
- History Records save
-Temp unit: Celcius and Fahrenheit Switch
-Alarm sound set: On and off
This product is an advanced multifunctional air quality monitor
that combines various high-quality air sensors with a built-in fan
to provide real-time monitoring of Carbon Dioxide (CO2),
Particulate Matter (PM2.5/1.0/10), Formaldehyde (HCHO), Total
Volatile Organic Compounds (TVOC), Temperature, and Humidity
with time on its digital LCD display. It not only measures various
air quality datas in real time, but also supports intelligent
connection and convenient operation through Tuya WiFi, After
connecting your phone, you can view real-time data anytime and
anywhere, making you familiar with the air quality around you
This product is a multifunctional air quality detector that detects Carbon dioxide (CO2),Formaldehyde (HCHO), Total Volatile Organic Compounds (TVOC), Particulate Matter <2.5 micron-sized particles (PM2.5/1.0/10), Temperature, and Humidity with clock and record function. As a scientific air quality detection device, it combines multiple air sensors with a built-in fan to allow real-time monitoring of Carbon dioxide (CO2),formaldehyde (HCHO), total volatile organic compounds (TVOC), PM2.5/1.0/10, temperature, and humidity on its digital LCD display.
Features:
1. HCHO (formaldehyde) detection;
2. TVOC detection;
3. PM2.5/PM1.0/PM10 dust detection;
4. CO2 detection;
5. Temperature detection;
6. Humidity detection;
7. Built-in large capacity lithium battery, USB Recharge;
8. Time display
9. Support WiFi connection to mobile phone or laptop (By TUYA APP)
Product Specifications:
Display method: TFT LCD screen display, 480X270 pixels
Atmospheric pressure: 86Kpa - 106Kpa
Detection method for PM: Laser Scattering
Sampling time: 1.5 seconds
Product Size: 145*78*97.2 MM
Detection temperature: 0°C to 50°C;
Relative humidity: 20% - 85%
