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DM72B CO2 Indoor Air Quality CO2 Monitor with Wi-Fi

SKU: DM72BCO2
  • CO2 Monitor with NDIR sensor (non-disperse infrared)
  • Built-in Wi-Fi connection to Android and iOS devices for remote monitoring
  • Complies with HSE guidelines for use of CO2 monitors for COVID risk reduction
  • Colour coded warning system & clear LCD display
More Info
Discontinued

DM72B CO2 Indoor Air Quality Carbon Dioxide Monitor with Wi-Fi

The DM72B Indoor Air Quality Carbon Dioxide Monitor is a high quality instrument capable of detecting CO2 with its NDIR (non-disperse infrared) sensor as well as Formaldehyde (HCHO), Total Volatile Organic Compounds (TVOC) and less than 2.5 micron-sized Particulate Matter (PM2.5/1.0/10). Combining multiple sensors with an on-board fan to draw in ambient air for more accurate results, this real-time monitoring unit also records temperature and humidity. Charged via USB, when the battery is low an icon will be displayed on the 4.3" colour LCD display with 480 X 270 pixels. With date and time shown on screen, record function built-in and alarm threshold set at 1200ppm, what sets the DM72B apart from other CO2 monitors is the incorporated Wi-Fi functionality:

NOTE: The DM72B Air Quality Monitor is supplied with a USB lead for charging and connecting to a USB power source for continuous operation. If you do not have access to a USB socket and wish to power from a 230V mains supply you can use any standard USB charger or an optional 230V USB charger plug can be added to your order.

CO2 Range Colour Warnings

  • Green Colour - Good: 400 to 799ppm
  • Yellow Colour - Slight: 800 to 1199ppm
  • Red Colour - Moderate: 1200 to 1999ppm
  • Purple Colour - Serious: 2000 to 5000ppm

Tuya Smart App

Connect your DM72B Indoor CO2 Air Quality Monitor to your Android or iOS smart device via the free Tuya Smart App available from both the Google Play Store and Apple App Store. This connection allows you to track CO2 and air parameters without the need to physically interact with the set monitor, ideal if you are maintaining rooms or locations remotely. Add and control multiple devices at once thanks to the app and its clever ability to interlink multiple DM72B units simultaneously. Monitor results via clear visual graphs and easy-to-understand intuitive menu systems. You will even receive real-time alerts which can be shared with colleagues or family members, ensuring the air-quality remains within safe levels.

Key Features

  • Indoor air quality monitor with NDIR (non-disperse infrared)
  • Features built-in Wi-Fi connection
  • Connect and monitor with the free Android or iOS app
  • Suitable for a multitude of locations
  • Detects CO2, Formaldehyde, TVOC & Particulate Matter
  • CO2 alarm set at 1200ppm
  • Intuitive colour coded warning system
  • Tracks temperature & humidity
  • Multiple internal sensors & fan
  • Real-time monitoring
  • Record function available
  • 4.3" colour LCD screen (480 X 270 pixels)
  • USB charging with low battery warning
  • Date and time on display

Part number: DM72B

Air Quality Standard PM2.5 Air Quality Rating Range
Formaldehyde
Less than 0.100: safety range
0.101 - 0.200: Slight Pollution
0.201 - 0.300: Moderate Pollution
0.301 or more: Heavy Pollution		 Air Quality
Level		 PM2.5 (ug/m3)
Average Standard Value
Excellent 0 - 35
Good 36 - 75
 
TVOC
Less than 0.600: safety range
Achieve 0.601 or more: Exceeding the
standard can cause respiratory system
abnormal, inflamed, cancerous, etc.		 Light pollution 76 - 115
Moderate pollution 116 - 150
Heavy pollution 151 - 250
Serious pollution More than 251

What's In The Box?

  • DM72B Indoor Air Quality Carbon Dioxide Monitor
  • Micro USB charging cable (Optional USB Charger Plug can be added above)
  • Product Manual
Specification

CO2

  • Measuring range: 400 - 5000ppm
  • Sensor for CO2: Infrared (NDIR)
  • Resolution: 1ppm

PM2.5, PM10, PM1.0

  • Measuring principle: Laser Scattering
  • Measuring range: 0 - 999ug/m3
  • Resolution: 1ug/m3

Formaldehyde

  • Measuring principle: Electrochemistry
  • Measurement range: 0.000 - 1.999mg/m3
  • Resolution: 0.001mg/m3

TVOC

  • Measuring principle: Semiconductor
  • Measuring range: 0.000 - 9.999mg/m3
  • Resolution: 0.001mg/m3

Temperature and Humidity

  • Measuring range: -10 - 50˚C
  • Measurement accuracy: ±1˚C
  • Humidity range: 20% - 85% RH
  • Measurement accuracy: ±4% RH

General

  • Display method: 4.3” LCD screen display, 480X270 pixels Atmospheric pressure: 86Kpa - 106Kpa
  • Sampling time: 1.5 seconds
  • Product Size: 145 x 78 x 97.2mm
  • Storage temperature: -10°C to 60°C;
  • Power source: Lithium battery with 3000 mAh capacity; 5V DC power charging via micro USB port
  • Product weight: 235g