CO₂ Monitor & Controller

For workplaces

Offices

and Classrooms, Gyms, Meeting halls

For alert staff and enhanced productivity

In a typical meeting room with 8–12 occupants, CO₂ starting at 600–800 ppm can skyrocket to 2,500 ppm within 60–90 minutes — and cognitive performance can decline by 15% to 50% at these levels. The VentPlus CO₂ Monitor & Controller watches the air and drives your ventilation before anyone feels it. And when the office is sparsely occupied, it leaves the ventilation off and keeps the air-conditioning load low — fresh air is brought in only when it is actually needed. So the VentPlus CO₂ Monitor & Controller doesn't just look after your team's health and alertness, it looks after your electricity bill too.

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For growers

Greenhouses

Bumper harvest

Plants feed on CO₂. Holding a greenhouse in the enrichment band of 400–2,500 ppm can lift yields by 20–30% — but only if the level is held steady. Too little and growth stalls; too much wastes costly gas and can stress the crop. In a sealed polyhouse the opposite problem also appears: a dense canopy in daylight can pull CO₂ well below the outdoor level, quietly starving the plants of the very thing they grow on. The VentPlus CO₂ Monitor & Controller watches the level continuously and acts on it — switching a CO₂ generator, solenoid valve or vent fan through its built-in relay to dose when the air is low and ventilate when it climbs too high. It holds the level exactly where your crop wants it, at every growth stage, without constant manual checking. The same control works for mushroom farms, where each stage needs its own CO₂ band — see our dedicated CO₂ controller for mushroom farms, and the Wi-Fi data log lets you track and fine-tune it over time.

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