CO2 controller with relay AZ 7530

AZ 7530 is an easy-to-use CO2 controller that allows you to easily monitor and control air quality in confined spaces where people are present. It is also great for measuring and maintaining carbon dioxide levels in a greenhouse or grow room.

Built-in NDIR sensor allows for precise measurement of CO2 level in real time. Results are displayed on a large digital LCD display, with an additional graphic graph showing CO2 trends. Screen has a backlight function for easy reading in the case of measurements taken at night or with low light intensity.

Device works in the current value measurement mode, but it also allows you to recall the minimum / maximum values ​​(MIN and MAX functions). Two modes of operation: flant and human, allow the optimization of the amount of carbon dioxide, e.g. reducing the concentration in the human mode or increasing in the plant mode.

User can set the desired CO2 range by setting a limit spread of 400 ppm on both sides of the target level. If the target level is 1200 ppm, the limits will be: lower - 1000 ppm; upper - 1400 ppm. If the levels are exceeded, the appropriate signaling will be turned on and the contact output will be activated or deactivated. The aforementioned control function via the contact output allows the management of external devices (e.g. fans, CO2 generators, etc.).

Controller has the function of automatic calibration of the CO2 sensor. A great advantage is also the external probe with a 4.5 meter cable and a light sensor that detects the time (day / night), which is especially useful when used in plant growing areas.

AZ 7530 is powered by a 100-240V AC, 50 /60HZ / 8.7V DC mains adapter.

APPLICATION
AZ 7530 controller is designed to check air quality and control other devices connected to the system, such as a CO2 generator or a fan. It can be used in horticulture, greenhouses, hydroponics, ecological indoor gardening, mushroom farms and lighting industry. It also works well in spaces such as: offices, hospitals, schools, stations, residential buildings, etc.

ADVANTAGES

• Two devices in one: monitor and CO2 controller
  
• Large LCD screen with backlight
• Real-time display of parameters
• Day/Night auto detection to override CO2 control
  
• Programmable desired CO2 levels and alarms
• Two working modes: plant mode and human mode
• Easy-to-use plug and play system
• Hassle-free addition to existing growing rooms without much interference with existing equipment
• Long cable for CO2 sensor (4.5m)
• Automatic calibration
• Wall mountable
• Ergonomic and aesthetic housing