Air quality control system
FORBIX SEMICON air quality control system is a closed loop control mechanism. The automatic system rather helps in maintaining appropriate air quality in a hall. However thhe room air parameters sensed by air monitors. In addition, the sensing monitor has an inbuilt radio transmitter. The radio transmitter then sends the values on the air.
The radio receiver controller is an advanced machine. First of all it captures the air parameters from the transmitter. It then applies a set of mathematical equations on the parameters. And finally, the controller takes decision to turn on/off the fresh air fans, heater, or humidifier. This controlling electrical devices change the room air conditions in a gradient manner.
Temperature humidity control
Sensor transmitter: temperature + humidity
Temperature range: 0C to 50C
Humidity range: 5 to 98 %rH
However, controller programmed to low, medium and high values of temperature and humidity. Depending on the customer requirements, the values can be set in controller. For example (temperature values):
Therefore, when the ambient temperature of the room is LOW, the heater indicator turns ON. The controller has a potential free relay point to trigger either heater or cooler. The heater hence increases the temperature of the room, till it reaches NORMAL. Likewise, when the temperature raises to HIGH cooler turns on and heater is off.
Carbon dioxide (CO2) control
Sensor transmitter: Carbon dioxide
CO2 range: 200 to 10,000 ppm
Usually, following the CO2 values:
Therefore, when the carbon dioxide value of the room is HIGH, the fresh air fan turns ON. The controller has a potential free relay point to trigger an blower or fan. Once the CO2 level has normalized, the fresh air fan turns off. As a result, this system usually used in mushroom farms and similar greenhouse. Moreover, air conditioner ducts also take advantage of the CO2 controlling system.