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🔍 Dioxide Controller for Digital Gas Monitoring Review

5

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Average

Revainrating 3.5 out of 5  
Rating 
3.4
🌬️ Airflow & Air Quality, 🔍 Test, Measure & Inspect

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Description of 🔍 Dioxide Controller for Digital Gas Monitoring

This controller has a built-in photo sensor that overrides the CO2 control and shuts off the CO2 device when it senses darkness.It helps you to Monitor & Controlling CO2 value in Greenhouse or residential. With minimum and maximum CO2 levels. In Plant Mode, when the minimum level is sensed, power is supplied to a CO2 generator or regulator via the output socket. When the maximum level is reached, the power is turned off. Opposite in Human Mode. Has Built-in photo sensor that overrides the CO2 control and shuts off the CO2 device when it senses darkness. Display CO2 chart with adjustable time scale (week/day/hour/min/auto) ,Sensing probe cable is 4.5 meter long to extend your measure spot 4.5 meter away from display. Accurate 2-Channel low drift NDIR CO2 measurement , Programmable CO2 control value & zone value allows you to set desired CO2 level for different plants.

Reviews

Global ratings 5
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Type of review

Revainrating 1 out of 5

Good big display: Indoor air quality meter

The device seemed to work well, it was a little difficult to set up the instructions written in a 4py-like font even with my reading glasses which required a magnifying glass to read them. Although the display of the device is nice and big.

Pros
  • Hands-free operation
Cons
  • Ugly packaging

Revainrating 5 out of 5

Inexpensive and efficient air quality meter.

Works great it can definitely pick up when we leave the house and come back as we have house plants. You can set or disable the alarm threshold. It is set much lower than the OSHA Transitional Normal Maximum. In terms of humidity, it matches our Nest thermostat. However, it is recommended to keep CO2 levels in a building as low as possible for optimal health.

Pros
  • Best in its niche
Cons
  • Protection

Revainrating 5 out of 5

Ideal for home use to monitor CO2 levels

I bought this after reading recent research that CO2 levels above 900ppm reduce our ability to think by 30% or more. This certainly affects me when I play guitar or video games, although it becomes more evident as I get older. My goal was to keep the room at around 600ppm and not spend too much money on heating and air conditioning. It controls a small window fan (very small and very quiet, commonly used to cool computer cases - Noctua 200mm). For more information see this guide…

Pros
  • This controller has a built in photo sensor which disables the CO2 control and turns off the CO2 unit when it detects darkness. It helps you monitor and control the level of CO2 in a greenhouse or living space.
Cons
  • A little wrinkled

Revainrating 1 out of 5

stopped working after 6 months

Purchased July 2015. Worked well until January of this year (about half a year) and then this happened: The LCD stopped showing the bottom half of each digit (although the display could still be deciphered - barely - with some guesswork), but over the course of the next week the device would spontaneously stop working (hang and stop monitoring) at frequent intervals and could only be revived by a reboot. Now it barely works and only for very short periods of time. Since I need to constantly…

Pros
  • Accurate 2-channel CO2 measurement with low-drift NDIR, programmable CO2 setpoint and zone value allows you to set the desired CO2 level for different plants.
Cons
  • Other Other

Revainrating 5 out of 5

Good CO2 meter

Good CO2 meter. With this measuring device I can monitor the indoor air quality and warn me when ventilation is required. INTERFACE: The interfaces and buttons are not so easy to parameterize without reading the manual. I had to read the document carefully to 1) adjust the GOOD/NORMAL/BAD CO2 settings, 2) turn off the beeps, and 3) change the time and date. The default time and date set in the device was in the Chinese time zone, so I assume it's not just a Chinese manufacturer. This makes me…

Pros
  • CO2 graphic display with adjustable time scale (week/day/hour/minute/auto). The touch sensor cable is 4.5 meters long to extend the measuring point 4.5 meters from the display
Cons
  • I will add later